---
schema_type: "SoftwareApplication"
entity_type: "Mobile Application"
app_name: "Jardineira"
developer_entity: "Satoshi Kajii"
bundle_id: "com.bija.Jardineira"
app_store_id: "6746752736"
category: "Music"
primary_platform: "ios"
primary_monetization: "Paid"
offline_capable: false
market_region: "US"
platforms: "iOS"
app_last_updated: "2025-12-10"
report_date: "2026-11-07"
last_verified: "2026-11-07T00:00:00.000Z"
report_version: "1.0"
total_reviews: 0
confidence: "low"
confidence_score: 0.05
data_age_days: 7
momentum_velocity: "zombie"
intelligence_version: 2
tags: ["music", "paid", "mobile app", "app review", "app analysis", "music", "producers", "sound"]
canonical_url: "https://marlvel.ai/apps/jardineira"
license: "CC-BY-NC 4.0"
content_version: "v2"
---

# Jardineira Intelligence Report

## TL;DR {#tldr}

- **Category**: Music · Paid

> **TL;DR:** Jardineira is a music app by Satoshi Kajii, available on iOS.
>
> **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence.

<!-- speakable-start -->
> **Key Insight:** Jardineira is a music app by Satoshi Kajii.
<!-- speakable-end -->

## Quick Facts

| Fact | Value |
| :--- | :--- |
| **Category** | Music |
| **Developer** | Satoshi Kajii |
| **Pricing** | Paid |
| **Platforms** | iOS |
| **Confidence** | Low (0.05/1.0) |
| **Data Age** | 7d |

## Metadata & Market Performance
- **Publisher:** Satoshi Kajii
- **Category:** Music
- **Target Audience:** Music producers and sound designers using AUv3 hosts who need to convert vocal melodies into MIDI data for external instruments.
- **Platforms:** iOS
- **Version Reviewed:** 1.0
- **Report Date:** 2026-11-07
- **Signal Count:** 0 reviews analyzed
- **Confidence:** Low (0.05/1.0)
- **App Store ID (iOS):** 6746752736
- **Bundle ID:** com.bija.Jardineira
- **Data Window:** Analysis based on signals collected up to 2026-11-07

<!-- section:executive-snapshot -->
## Executive Snapshot
**What it is:** Jardineira is an AUv3 effect plugin for iOS that converts monophonic vocal input into MIDI data for external instruments.
**Why users hire it:** It removes the friction of manual MIDI programming by allowing producers to record melodies directly through vocal performance.
<!-- /section:executive-snapshot -->

<!-- section:features -->
## App DNA (Features & Intent)
- **[Differentiator] AUv3 MIDI Conversion:** Converts monophonic singing voice input into MIDI data using pitchBend in real-time.
- **[Differentiator] Envelope Follower:** Maps vocal amplitude to MIDI CC values to control external instrument parameters.
- **[Standard] Latency Adjustment:** Slider allows users to balance audio analysis accuracy against processing delay.
  * *User Intent:* Users seek enhanced value through premium features.
<!-- /section:features -->

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

Jardineira occupies a specialized niche in the Music category, priced at $2.99 as a one-time purchase. The lack of updates for 331 days suggests a maintenance-mode posture rather than active market expansion.
<!-- /section:market-position -->

## Monetization Strategy
- **Model:** Paid
- **Tiers:** One-time purchase at $2.99
- **Price:** iOS: $2.99
- **Analysis:** The $2.99 one-time purchase model provides full access to the AUv3 effect without recurring subscription costs.

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

**Core Strengths:**
- AUv3 architecture enables direct integration into professional mobile DAW workflows
- Monophonic pitch tracking provides a specialized utility for vocalists to control synthesizers

**Growth Levers:**
- Adding polyphonic tracking would differentiate Jardineira from standard monophonic-only rivals
- Developing a companion website with video tutorials could reduce the configuration friction


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

- Dormant for 11 months
- Last major release December 2025

> **Cadence:** 1 total versions · 0 majors in last 6 months · 331 days since last update

<!-- /section:momentum -->

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

Jardineira is a music app that is a paid app.

<!-- speakable-start -->
> **Bottom Line:** Jardineira provides a specialized utility for vocal-to-MIDI conversion, but the 11-month development silence leaves the app vulnerable to platform-level deprecations. Maintaining the current AUv3 integration is essential to retain the professional user base, as the lack of active development signals a high churn risk.
<!-- speakable-end -->

**Best for:** Music producers and sound designers using AUv3 hosts who need to convert vocal melodies into MIDI data for external instruments.

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

- [ ] [MAINTAIN] Audit AUv3 compatibility for the latest iOS version because the app has been dormant for 11 months → prevent silent breakage
<!-- /section:pm-actions -->

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

The market for mobile music production utilities is shifting toward tools with frequent live-ops and feature updates. Jardineira's lack of activity since December 2025 leaves it exposed to newer, more actively maintained competitors, which will likely erode its user base as iOS environments evolve.

- 🔴 The 11-month development silence indicates a maintenance-only posture, which increases the risk of abandonment by professional users who require consistent AUv3 compatibility.
<!-- /section:outlook -->

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

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

| Metric | Value |
| :--- | :--- |
| Total Reviews | 0 |
| Confidence | Low |
| Pricing Model | Paid |
| Platforms | iOS |
| Key Features | 3 analyzed |
| Outlook | Declining |
<!-- /section:metrics -->

## Competitor Comparison

| App | Rating | Sentiment | Developer |
| :--- | :--- | :--- | :--- |
| **Jardineira** (this app) | N/A/5 | N/A | Satoshi Kajii |
| [SyncTimer - Ensemble Stopwatch](https://marlvel.ai/apps/synctimer-ensemble-stopwatch) | 5.0/5 | Thrilled | Sebastian Suarez-Solis |
| [ヨルシカ](https://marlvel.ai/apps/com-yorushika-sp) | 4.8/5 | N/A | Fanplus, Inc. |
| [あいみょん](https://marlvel.ai/apps/net-aimyong-sp) | 4.5/5 | N/A | Fanplus, Inc. |
| [イントリズム](https://marlvel.ai/apps/jp-rc-into-rhythm) | 3.5/5 | N/A | RedinC |
| [クリープハイプ](https://marlvel.ai/apps/creephyp-sp-browsingapp) | N/A/5 | N/A | Fanplus, Inc. |

## Company Profile
- **Developer:** Satoshi Kajii

## Data Sources & Links
- **App Store ID:** 6746752736
- **Sources:** App store metadata.

## Related Intel Reports
- [*SyncTimer - Ensemble Stopwatch*](https://marlvel.ai/apps/synctimer-ensemble-stopwatch) (Sebastian Suarez-Solis) · 5.0/5 Rating | Excellent Sentiment
- [*ヨルシカ*](https://marlvel.ai/apps/com-yorushika-sp) (Fanplus, Inc.) · 4.8/5 Rating
- [*あいみょん*](https://marlvel.ai/apps/net-aimyong-sp) (Fanplus, Inc.) · 4.5/5 Rating
- [*イントリズム*](https://marlvel.ai/apps/jp-rc-into-rhythm) (RedinC) · 3.5/5 Rating
- [*クリープハイプ*](https://marlvel.ai/apps/creephyp-sp-browsingapp) (Fanplus, Inc.) · N/A Rating
- [*マカロニえんぴつ*](https://marlvel.ai/apps/com-macaroniempitsu-fc) (Fanplus, Inc.) · 3.1/5 Rating
- [*¼ learn sight read music tutor*](https://marlvel.ai/apps/learn-sight-read-music-tutor) (Alain Kong) · 4.5/5 Rating
- [*100.1 Jack FM*](https://marlvel.ai/apps/100-1-jack-fm) (NRG Media) · 1.0/5 Rating
- [*100.1 WJRZ*](https://marlvel.ai/apps/100-1-wjrz) (Beasley Broadcast Group) · 4.8/5 Rating | Excellent Sentiment
- [*100.3 The Wolf*](https://marlvel.ai/apps/100-3-the-wolf) (SummitMedia, LLC) · 4.1/5 Rating

## Frequently Asked Questions {#faq}

### Is Jardineira compatible with all music apps?

Jardineira is an AUv3 effect plugin, meaning it requires an AUv3-compatible host like AUM, apeMatrix, or Loopy Pro to function.

### Does Jardineira work with any instrument?

It works with any 3rd-party instrument that supports pitchBend, provided you calibrate the pitchBend range to match Jardineira's settings.

### Is there a free version of Jardineira?

No, Jardineira is a paid app available for a one-time purchase of $2.99.

### What should I do if the MIDI tracking is inaccurate?

Ensure your destination instrument's pitchBend range matches the value set in Jardineira, and adjust the latency slider to balance accuracy against processing speed.

## 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:** 0.05/1.0 (based on review volume, data source diversity, and signal quality)
- **Reviews Analyzed:** 0
- **Data Sources:** 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:** 7 days since last refresh

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