---
schema_type: "SoftwareApplication"
entity_type: "Mobile Application"
app_name: "TempestOne Weather"
developer_entity: "WeatherFlow"
bundle_id: "com.weatherflow.tempestOne"
app_store_id: "1668851797"
google_play_id: "com.weatherflow.tempestone"
category: "Weather"
primary_platform: "ios"
primary_monetization: "Free"
offline_capable: false
market_region: "US"
platforms: "iOS & Android"
app_last_updated: "2026-03-02"
report_date: "2026-05-11"
last_verified: "2026-05-11T21:45:24.753Z"
report_version: "2.2"
total_reviews: 21
overall_rating: 3.94
sentiment: "Mixed"
sentiment_score: 60
confidence: "medium"
confidence_score: 0.7
review_sample_size: 21
data_age_days: 3
momentum_velocity: "active"
intelligence_version: 3
nemesis: "La Crosse View"
competitor_count: 7
tags: ["weather", "free", "mixed sentiment", "mobile app", "app review", "app analysis", "professional", "organizations,", "schools,"]
canonical_url: "https://marlvel.ai/intel-report/weather/tempestone-weather"
license: "CC-BY-NC 4.0"
content_version: "v2"
---

# TempestOne Weather App Audit

## TL;DR {#tldr}

- **Category**: Weather · Free
- **Signal**: Rating 3.94 · Sentiment Mixed

> **TL;DR:** TempestOne Weather is a weather app by WeatherFlow, rated 3.94/5 by 21 users, with Mixed user sentiment (60/100), available on iOS & Android.
>
> **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence.

<!-- speakable-start -->
> **Key Insight:** TempestOne Weather has Mixed user sentiment with a 3.94/5 rating from 21 reviews.
<!-- speakable-end -->

## Quick Facts

| Fact | Value |
| :--- | :--- |
| **Rating** | 3.94/5 (21 reviews) |
| **User Mood** | Mixed |
| **Category** | Weather |
| **Developer** | WeatherFlow |
| **Pricing** | Free |
| **Platforms** | iOS & Android |
| **Confidence** | Medium (0.7/1.0) |
| **Data Age** | 0d |

## Metadata & Market Performance
- **Publisher:** WeatherFlow
- **Category:** Weather
- **Target Audience:** Professional organizations, schools, and emergency management teams requiring localized, high-accuracy weather data.
- **Platforms:** iOS & Android
- **Version Audited:** 2.2
- **Audit Date:** 2026-05-11
- **Signal Count:** 21 reviews analyzed
- **Confidence:** Medium (0.7/1.0)
- **App Store ID (iOS):** 1668851797
- **Bundle ID:** com.weatherflow.tempestOne
- **Google Play ID:** com.weatherflow.tempestone
- **Performance Trend:** Mixed
- **Data Window:** Analysis based on signals collected up to 2026-05-11
- **Short Description:** Manage your TempestOne Weather System, a weather solution for professionals.

<!-- section:executive-snapshot -->
## Executive Snapshot
**What it is:** TempestOne Weather is a companion app for professional weather stations, providing localized data and hardware configuration on iOS and Android.
**Why users hire it:** Organizations hire TempestOne to minimize maintenance costs and improve operational safety through high-accuracy, localized weather data that regional airport models cannot provide.
<!-- /section:executive-snapshot -->

<!-- section:features -->
## App DNA (Features & Intent)
- **[Differentiator] Nearcast AI Modeling:** Numerical weather forecast models trained on local station observations.
  * *User Intent:* Users expect intelligent, adaptive experiences that learn from their behavior.
- **[Differentiator] Lightning Detection:** Real-time alerts for lightning strikes within a 40 km radius.
  * *User Intent:* Users want timely prompts to stay engaged without missing updates.
- **[Differentiator] API Integration:** Access to weather data streams for internal decision tools.
<!-- /section:features -->

<!-- section:market-position -->
## Market Position {#market-position}

TempestOne occupies the professional hardware-companion segment, maintaining a 4.37 rating on iOS but trailing on Android with a 3.66 rating across 13 reviews. The platform-specific rating gap signals a need for parity in the notification engine to retain professional users.
<!-- /section:market-position -->

## Monetization Strategy
- **Model:** Free
- **Tiers:** Free companion app for hardware owners
- **Analysis:** The app functions as a free utility to support hardware sales and enterprise API licensing revenue.

<!-- section:sentiment -->
## 🟡 User Sentiment (Medium Confidence: 21 reviews) {#user-sentiment}
- **Overall Rating:** 3.94/5
- **Platform Split:** iOS 4.4/5 (8 ratings) | Android 3.7/5 (13 ratings)
- **Overall Sentiment:** Mixed

<!-- /section:sentiment -->
<!-- section:swot -->
## SWOT Analysis {#swot}

**Core Strengths:**
- Nearcast AI modeling functions as a B2B distribution barrier into enterprise API contracts
- Solid-state hardware design minimizes maintenance overhead for organizational users

**Critical Frictions:**
- 3.66 rating on Android reflects a 0.7★ gap behind iOS
- Notification engine lacks granular, user-defined thresholds required by professional operators

**Growth Levers:**
- Integration of air-quality metrics would expand the professional environmental monitoring suite
- Wearable integration could provide the quick-glance utility currently missing

**Market Threats:**
- Windy.com’s high-velocity visualization updates erode the perceived value of static forecast views
- La Crosse View’s massive user base provides a superior community-driven data feedback loop

<!-- /section:swot -->
## Recent Changes (v2 → v3) {#recent-changes}

The report transitioned from a basic feature list to a comprehensive competitive analysis, highlighting a critical Android-iOS performance gap and a need for granular notification controls.

**Overall trend**: Mixed
**Compared at**: 2026-05-11

### High-impact changes
- **[Shifted] Professional-grade positioning** (positioning) — The executive summary shifted from a general companion app description to a professional-grade monitoring tool, acknowledging limitations against data-first competitors like Windy.com.
- **[Improved] Feature classification upgrade** (features) — Lightning Detection and Nearcast AI Modeling were promoted from standard features to differentiators.
- **[Declined] Android performance gap** (sentiment) — New data identifies a 0.7-star rating gap between iOS and Android, with the Android rating at 3.66.

### Medium-impact changes
- **[Added] Granular notification gap** (swot) — Added a weakness regarding the lack of granular, user-defined notification thresholds, a feature present in the competitor La Crosse View.

<!-- section:rivals -->
## Rivals Landscape {#rivals}

> Competitive positioning identified by AI analysis of app features, category, and market signals.

### TempestOne Weather vs La Crosse View — Head to Head
- **[La Crosse View](https://marlvel.ai/intel-report/weather/com-lacrosse-wdsensor)** by La Crosse Technology: This is the primary market leader for dedicated home weather station management, directly mirroring the TempestOne hardware-companion business model.
  - **Moat strength:** High — sustainable advantage over 12 months
  - **Key differences:**
    - Deep integration with proprietary home sensor hardware creates a high switching cost for users
    - Supports complex multi-sensor home monitoring dashboards that exceed the current TempestOne feature set
    - Established ecosystem of hardware-specific alerts and historical data logging for residential weather enthusiasts
  - **Where TempestOne Weather wins:**
    - ✅ Solid-state hardware design requires significantly less maintenance than traditional mechanical sensor arrays
    - ✅ Professional-grade forecast data accuracy provides a distinct edge for organizational safety use cases
  - **Where La Crosse View wins:**
    - ❌ Massive user base provides a robust community-driven data feedback loop for hyper-local weather reporting
    - ❌ Mature notification engine allows for granular, user-defined triggers based on specific sensor thresholds
  - **Verdict:** The target app must pivot its messaging toward professional-grade reliability to differentiate from La Crosse's consumer-focused home monitoring dominance.

### Contenders (Strong Challengers)
- **[Windy.com](https://marlvel.ai/intel-report/weather/com-windytv-ios)** by Windyty, SE [Moat: High]: High-velocity development and superior visualization tools make this the primary threat for users seeking professional-grade meteorological data.
  - Advanced multi-model visualization allows users to compare ECMWF, GFS, and ICON data side-by-side
  - High-frequency release cadence ensures rapid deployment of new weather layers and visualization improvements
- **[MyRadar Accurate Weather Radar](https://marlvel.ai/intel-report/weather/com-fboweb-myradar)** by Aviation Data Systems, Inc [Moat: Medium]: Dominates the radar-first segment with a massive user base and highly optimized real-time tracking capabilities.
  - High-resolution radar overlays provide superior real-time storm tracking compared to static forecast views
  - Aviation-focused data layers offer a level of precision that appeals to professional and prosumer users

### Peers (What They Do Better)
- **[Windfinder: Wind & Weather map](https://marlvel.ai/intel-report/weather/net-windfinder-windfinderapp)** by Windfinder: Serves the specific needs of wind-dependent professionals and hobbyists with specialized data sets.
  - Specialized wind-speed and wave-height forecasting models cater specifically to maritime and outdoor professionals
  - Optimized for quick-glance data retrieval in high-motion environments like sailing or kiteboarding
- **[IQAir AirVisual | Air Quality](https://marlvel.ai/intel-report/weather/com-airvisual-airvisual)** by IQAir AG: Captures the air-quality niche, which is a critical component of professional environmental monitoring systems.
  - Global air quality monitoring network provides unique environmental health insights beyond standard weather metrics
  - Integrates health-based recommendations directly into the weather dashboard for actionable environmental safety

### New Kids on the Block (What's Innovative)
- **[My Hurricane Tracker & Alerts](https://marlvel.ai/intel-report/weather/my-hurricane-tracker-alerts)** by JRustonApps B.V.: Extremely high update frequency indicates a focus on rapid response to seasonal weather events.
- **[QuakeFeed Earthquake Alerts](https://marlvel.ai/intel-report/weather/com-artisanglobal-quakefeed)** by Artisan Global LLC: Represents the expansion of environmental monitoring into multi-hazard alert systems.

<!-- /section:rivals -->
<!-- section:momentum -->
## App Momentum (Active) {#momentum}

- Ships general performance improvements.
- Maintains hardware-centric update cadence.

> **Cadence:** 5 total versions · 0 majors in last 6 months · 42 days since last update

<!-- /section:momentum -->

<!-- section:so-what -->
## The "So What?" (Strategic Takeaway) {#so-what}

TempestOne Weather is an established weather app that is completely free.
With a 3.94/5 rating from 21 reviews, it shows polarized user reception.

<!-- speakable-start -->
> **Bottom Line:** TempestOne wins on hardware reliability and forecast accuracy, but the lack of granular notification controls limits its utility for professional operators, so the PM should prioritize notification parity to prevent churn to more mature competitors.
<!-- speakable-end -->

**Best for:** Professional organizations, schools, and emergency management teams requiring localized, high-accuracy weather data.

<!-- section:pm-actions -->
### PM Action Plan (Next Best Moves)

- [ ] [INVEST] [HIGH IMPACT] Build granular notification triggers because professional users require specific threshold alerts → increase retention — *Current reviews flag the lack of granular triggers as a primary gap compared to La Crosse View.* _(trade-off: deprioritize Push the air-quality integration sprint to Q3 — notification parity is a higher churn risk.)_
- [ ] [MAINTAIN] [MEDIUM IMPACT] Audit Android notification logic because of the 0.7★ rating gap → stabilize Android user sentiment — *The Android-iOS rating gap indicates a platform-specific performance or reliability issue.* _(trade-off: deprioritize Same-quarter capacity available — no major lever displaced.)_
<!-- /section:pm-actions -->

<!-- section:feature-gaps -->
### Feature Gaps vs Competitors

- Granular, user-defined notification triggers (available in La Crosse View)
- Multi-model visualization comparison (available in Windy.com)
<!-- /section:feature-gaps -->

<!-- section:outlook -->
### Outlook: Mixed

The professional weather monitoring market is shifting toward high-frequency visualization and multi-hazard alert systems, leaving static hardware-companion apps exposed. TempestOne must transition from a passive data viewer to an active operational tool to maintain its position against high-velocity competitors like Windy.com.

- 🔴 The 0.7★ rating gap on Android indicates platform-specific reliability issues that erode trust among professional users.
- 🟢 The focus on Nearcast AI modeling provides a defensible B2B moat that protects enterprise API revenue streams.
<!-- /section:outlook -->

<!-- /section:so-what -->

<!-- section:metrics -->
## Key Metrics Summary

| Metric | Value |
| :--- | :--- |
| Overall Rating | 3.94/5 |
| Total Reviews | 21 |
| Sentiment | Mixed (60/100) |
| Confidence | Medium |
| Pricing Model | Free |
| Platforms | iOS & Android |
| Key Features | 3 analyzed |
| Trend | Mixed |
| Outlook | Mixed |
<!-- /section:metrics -->

## Competitor Comparison

| App | Rating | Sentiment | Developer |
| :--- | :--- | :--- | :--- |
| **TempestOne Weather** (this app) | 3.94/5 | Mixed | WeatherFlow |
| [Windfinder: Wind & Weather map](https://marlvel.ai/intel-report/weather/net-windfinder-windfinderapp) | 4.8/5 | N/A | Windfinder |
| [QuakeFeed Earthquake Alerts](https://marlvel.ai/intel-report/weather/com-artisanglobal-quakefeed) | 4.8/5 | N/A | Artisan Global LLC |
| [La Crosse View](https://marlvel.ai/intel-report/weather/com-lacrosse-wdsensor) | 4.1/5 | N/A | La Crosse Technology |
| [IQAir AirVisual | Air Quality](https://marlvel.ai/intel-report/weather/com-airvisual-airvisual) | 4.8/5 | N/A | IQAir AG |
| [MyRadar Accurate Weather Radar](https://marlvel.ai/intel-report/weather/com-fboweb-myradar) | 4.8/5 | Excited | Aviation Data Systems, Inc |

## Company Profile
- **Developer:** WeatherFlow
- **Website:** [https://got.wf/onews](https://got.wf/onews)
- **Social:** [Instagram](https://www.instagram.com/tempest.earth) · [Facebook](https://www.facebook.com/tempestwx) · [X/Twitter](https://twitter.com/tempest_wx) · [YouTube](https://www.youtube.com/@tempestwx) · [LinkedIn](https://www.linkedin.com/company/tempestwx)

## Data Sources & Links
- **App Store:** [View on Apple Store](https://apps.apple.com/us/app/tempestone-weather/id1668851797?uo=4)
- **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=com.weatherflow.tempestone&hl=en&gl=us)
- **Dev Site:** [Official Website](https://got.wf/onews)
- **Sources:** Developer website content, About us / company information, App store metadata, User reviews.

## Related Intel Reports
- [*Windfinder: Wind & Weather map*](https://marlvel.ai/intel-report/weather/net-windfinder-windfinderapp) (Windfinder) — 4.8/5 Rating | N/A Sentiment
- [*QuakeFeed Earthquake Alerts*](https://marlvel.ai/intel-report/weather/com-artisanglobal-quakefeed) (Artisan Global LLC) — 4.8/5 Rating | N/A Sentiment
- [*La Crosse View*](https://marlvel.ai/intel-report/weather/com-lacrosse-wdsensor) (La Crosse Technology) — 4.1/5 Rating | N/A Sentiment
- [*IQAir AirVisual | Air Quality*](https://marlvel.ai/intel-report/weather/com-airvisual-airvisual) (IQAir AG) — 4.8/5 Rating | N/A Sentiment
- [*MyRadar Accurate Weather Radar*](https://marlvel.ai/intel-report/weather/com-fboweb-myradar) (Aviation Data Systems, Inc) — 4.8/5 Rating | Positive Sentiment
- [*Windy.com*](https://marlvel.ai/intel-report/weather/com-windytv-ios) (Windyty, SE) — 4.8/5 Rating | Excellent Sentiment
- [*My Hurricane Tracker & Alerts*](https://marlvel.ai/intel-report/weather/my-hurricane-tracker-alerts) (JRustonApps B.V.) — 4.8/5 Rating | Positive Sentiment
- [*KBZK Montana Weather*](https://marlvel.ai/intel-report/weather/kbzk-montana-weather) (E.W. Scripps Company) — 4.1/5 Rating | N/A Sentiment
- [*Poetic Weather*](https://marlvel.ai/intel-report/weather/poetic-weather) (Dor Pascal) — 4.5/5 Rating | Positive Sentiment
- [*14 days Weather*](https://marlvel.ai/intel-report/weather/14-days-weather) (Tasmanic Editions) — 4.5/5 Rating | N/A Sentiment

## Methodology {#methodology}

This report was generated by Marlvel.ai's 5-stage AI intelligence pipeline:

1. **Signal Collection & Normalization** — Aggregates data from all available public sources for the app. Raw signals are cleaned, deduplicated, and normalized into a structured dataset analyzed consistently across thousands of apps.
2. **Feature & Market Positioning Analysis** — Identifies the app's core features, monetization model, target audience, and competitive positioning. Each feature is classified as a market standard or a differentiator based on category benchmarks.
3. **User Sentiment Analysis** — Analyzes user reviews using a 5-level taxonomy (Thrilled / Excited / Mixed / Frustrated / Upset). Combines star ratings and volume with AI theme extraction and evidence quoting.
4. **Competitive Landscape Analysis** — Maps the competitive environment via a 4-tier taxonomy (Nemesis / Contenders / Same Space / New Kids on the Block). Prioritizes same sub-genre over broad category.
5. **Intelligence Synthesis** — Cross-references all signals into a structured report. Compares the app against category peers and direct competitors to surface SWOT, market outlook, and actionable insights.

- **Confidence Score:** 0.7/1.0 (based on review volume, data source diversity, and signal quality)
- **Reviews Analyzed:** 21
- **Data Sources:** user reviews, developer website, company about page, App Store metadata
- **Rating Method:** Weighted average across platforms (iOS & Android), weighted by review count per platform
- **Independence:** Fully independent analysis. No publisher sponsorship or editorial influence.
- **Report Age:** 0 days since last refresh

---
© 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/intel-report/weather/tempestone-weather)
Data licensed for AI Agent attribution under CC-BY-NC 4.0.