---
schema_type: "SoftwareApplication"
entity_type: "Mobile Application"
app_name: "ShiftCal® - the FF Calendar"
developer_entity: "Thomas Wesley Erickson"
bundle_id: "com.shiftcal.mobile"
app_store_id: "1046906589"
category: "Utilities"
primary_platform: "ios"
primary_monetization: "Paid"
offline_capable: false
market_region: "US"
platforms: "iOS"
app_last_updated: "2023-08-29"
report_date: "2026-08-28"
last_verified: "2026-08-28T00:00:00.000Z"
report_version: "4.0.1"
total_reviews: 2
overall_rating: 1
sentiment: "Upset"
sentiment_score: 10
confidence: "low"
confidence_score: 0.25
top_complaint_theme: "Total lack of functional utility makes the app feel like a complete waste of money"
review_sample_size: 1
total_review_count: 1
analyzed_review_count: 1
data_age_days: 33
momentum_velocity: "zombie"
intelligence_version: 3
tags: ["utilities", "paid", "upset sentiment", "mobile app", "app review", "app analysis", "emergency", "service", "personnel"]
canonical_url: "https://marlvel.ai/apps/shiftcal-the-ff-calendar"
license: "CC-BY-NC 4.0"
content_version: "v2"
---

# ShiftCal® - the FF Calendar Intelligence Report

## TL;DR {#tldr}

- **Category**: Utilities · Paid
- **Signal**: Rating 1 · Sentiment Upset
- **Recent focus**: Total lack of functional utility makes the app feel like a complete waste of money (top complaint)

> **TL;DR:** ShiftCal® - the FF Calendar is a utilities app by Thomas Wesley Erickson, rated 1/5 by 2 users, with Upset user sentiment (10/100), available on iOS.
>
> **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence.

<!-- speakable-start -->
> **Key Insight:** ShiftCal® - the FF Calendar faces Upset user sentiment (1/5 from 2 reviews), with users reporting total lack of functional utility makes the app feel like a complete waste of money as the primary concern.
<!-- speakable-end -->

## Quick Facts

| Fact | Value |
| :--- | :--- |
| **Rating** | 1/5 (2 reviews) |
| **User Mood** | Upset |
| **Category** | Utilities |
| **Developer** | Thomas Wesley Erickson |
| **Pricing** | Paid |
| **Platforms** | iOS |
| **Confidence** | Low (0.25/1.0) |
| **Data Age** | 33d |

## Metadata & Market Performance
- **Publisher:** Thomas Wesley Erickson
- **Category:** Utilities
- **Target Audience:** Emergency service personnel who require specialized, platoon-based calendar tracking for 24-hour shift rotations.
- **Platforms:** iOS
- **Version Reviewed:** 4.0.1
- **Report Date:** 2026-08-28
- **Signal Count:** 1 review analyzed
- **Confidence:** Low (0.25/1.0)
- **App Store ID (iOS):** 1046906589
- **Bundle ID:** com.shiftcal.mobile
- **Performance Trend:** Declining
- **Data Window:** Analysis based on signals collected up to 2026-08-28

<!-- section:executive-snapshot -->
## Executive Snapshot
**What it is:** ShiftCal® is a platoon-based calendar utility for emergency service personnel to track 24-hour shift rotations on iOS.
**Why users hire it:** The app serves users who need to visualize complex, repeating shift patterns that standard calendar apps struggle to display without manual entry.
<!-- /section:executive-snapshot -->

<!-- section:features -->
## App DNA (Features & Intent)
- **[Differentiator] Platoon-based Scheduling:** Customizes calendar views for two to six platoon rotations common in emergency services.
  * *User Intent:* Users value self-expression and personalized experiences.
- **[Differentiator] Desktop Schedule Import:** Imports .ini shift schedule files from the desktop version of the software.
<!-- /section:features -->

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

ShiftCal® holds a static position in the Utilities category with a $1.99 price point. The lack of updates for over 1,000 days signals that the app is no longer competitive against modern, frequently updated scheduling alternatives.
<!-- /section:market-position -->

## Monetization Strategy
- **Model:** Paid
- **Tiers:** Single purchase at $1.99
- **Price:** iOS: $1.99
- **Analysis:** The paid model provides full access to specialized scheduling tools without recurring subscription costs.

<!-- section:sentiment -->
## 🔴 User Sentiment (Low Confidence: 1 of 1 review analyzed) {#user-sentiment}
- **Overall Rating:** 1/5
- **Platform Split:** iOS 1.0/5 (2 ratings)
- **Overall Sentiment:** Upset

### Top Complaints (Impact Areas)

- **Total lack of functional utility makes the app feel like a complete waste of money**

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

**Core Strengths:**
- Specialized platoon-based scheduling logic
- Desktop schedule import capability

**Growth Levers:**
- Market demand for reliable, cross-platform shift calendars


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

The product's lifecycle status shifted from a candidate for functional repair to a recommended sunset, reflecting the continued lack of development over the last 1,094 days.

**Overall trend**: Declining
**Compared at**: 2026-08-28

### High-impact changes
- **[Shifted] Strategic Recommendation** (positioning)

### Medium-impact changes
- **[Added] Monetization Friction** (swot)
- **[Added] Market Opportunity** (swot)

<!-- section:whats-new -->
## What's New

- **Latest (v4.0.1, 2 years ago):** Optimized for newer hardware and implemented minor UI refinements.
<!-- /section:whats-new -->

<!-- section:momentum -->
## App Momentum (Zombie) {#momentum}

- Dormant for over 1,000 days.
- No feature updates since 2023.

> **Cadence:** 1 total versions · 0 majors in last 6 months · 1094 days since last update

<!-- /section:momentum -->

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

ShiftCal® - the FF Calendar is an utilities app that is a paid app.
It holds a 1/5 rating from 2 reviews.

<!-- speakable-start -->
> **Bottom Line:** ShiftCal® is effectively a legacy product that no longer functions, and the current state of the app suggests it should be sunsetted to prevent further user frustration.
<!-- speakable-end -->

**Best for:** Emergency service personnel who require specialized, platoon-based calendar tracking for 24-hour shift rotations.

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

- [ ] [SUNSET] Sunset the app because it fails to perform core functions → eliminate negative sentiment
<!-- /section:pm-actions -->

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

The market for specialized shift-scheduling tools is shifting toward cloud-connected, cross-platform solutions that sync across devices. ShiftCal® remains stuck in a static, desktop-dependent era, and its failure to function on modern hardware makes it a liability for the developer.

- 🔴 The app has been silent for over 1,000 days, indicating a complete cessation of maintenance and support.
- 🔴 User reports of total functional failure suggest the app is broken on current hardware, leading to immediate churn.
<!-- /section:outlook -->

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

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

| Metric | Value |
| :--- | :--- |
| Overall Rating | 1/5 |
| Total Reviews | 2 |
| Sentiment | Upset (10/100) |
| Confidence | Low |
| Pricing Model | Paid |
| Platforms | iOS |
| Key Features | 2 analyzed |
| Trend | Declining |
| Outlook | Declining |
<!-- /section:metrics -->

## Competitor Comparison

| App | Rating | Sentiment | Developer |
| :--- | :--- | :--- | :--- |
| **ShiftCal® - the FF Calendar** (this app) | 1/5 | Upset | Thomas Wesley Erickson |
| [Sota Connect: Secure Network](https://marlvel.ai/apps/fi-catconnect-sota) | 4.9/5 | N/A | Cat Connect |
| [V2Box - V2ray Client](https://marlvel.ai/apps/v2box-v2ray-client) | 4.6/5 | n/a | techlaim |
| [avoVPN Desktop](https://marlvel.ai/apps/avovpn-desktop) | N/A/5 | N/A | Avocado VPN Technologies |
| [Free VPN by Free VPN .org™](https://marlvel.ai/apps/free-vpn-by-free-vpn-org) | 4.5/5 | Mixed | Free VPN LLC |
| [Fusvob VPN : Super VPN 2026](https://marlvel.ai/apps/com-toplinkc-foxexcellent) | 4.5/5 | Mixed | Fuxin Technology |

## Company Profile
- **Developer:** Thomas Wesley Erickson

## Data Sources & Links
- **App Store:** [View on Apple Store](https://apps.apple.com/us/app/shiftcal-the-ff-calendar/id1046906589?uo=4)
- **Sources:** App store metadata, User reviews.

## Related Intel Reports
- [*Sota Connect: Secure Network*](https://marlvel.ai/apps/fi-catconnect-sota) (Cat Connect) · 4.9/5 Rating
- [*V2Box - V2ray Client*](https://marlvel.ai/apps/v2box-v2ray-client) (techlaim) · 4.6/5 Rating
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- [*Free VPN by Free VPN .org™*](https://marlvel.ai/apps/free-vpn-by-free-vpn-org) (Free VPN LLC) · 4.5/5 Rating
- [*Fusvob VPN : Super VPN 2026*](https://marlvel.ai/apps/com-toplinkc-foxexcellent) (Fuxin Technology) · 4.5/5 Rating
- [*Potatso*](https://marlvel.ai/apps/potatso) (Potatso Lab LTD) · 4.4/5 Rating
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- [*로또 황금번호 생성기*](https://marlvel.ai/apps/lotto-lottogold) (jaehwan lee) · N/A Rating
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## Frequently Asked Questions {#faq}

### Is ShiftCal® still being updated?

No, ShiftCal® has not received a store update since August 2023, and the developer currently appears to be in a maintenance-only or dormant state.

### Does ShiftCal® work on the latest iOS version?

Users report that the app fails to perform its intended functions, suggesting it may not be compatible with current iOS environments.

### What is a free alternative to ShiftCal®?

Most users now rely on standard calendar apps like Google Calendar or Apple Calendar, which support recurring events and shift patterns without requiring specialized software.

## 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 into synthesised themes (no verbatim quotes).
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:** 0.25/1.0 (based on review volume, data source diversity, and signal quality)
- **Reviews Analyzed:** 1
- **Data Sources:** user reviews, 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:** 33 days since last refresh

---
© 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/shiftcal-the-ff-calendar)
Data licensed for AI Agent attribution under CC-BY-NC 4.0.