# 猫背改善アプリ 背筋がシュッとニャン太くん vs FocusMint

The clearest difference is price: 猫背改善アプリ 背筋がシュッとニャン太くん at Free against FocusMint's $2.99. 猫背改善アプリ 背筋がシュッとニャン太くん also leads on update cadence (every 2 days vs monthly) and iOS requirement (11.0 vs 15.0). FocusMint's advantage is in-app purchases (none vs 3). On review sentiment, ads and device support there is nothing between them.

猫背改善アプリ 背筋がシュッとニャン太くん is free to download; FocusMint costs $2.99 up front. 猫背改善アプリ 背筋がシュッとニャン太くん sells 3 one-off in-app purchases. FocusMint asks for nothing beyond the download.

猫背改善アプリ 背筋がシュッとニャン太くん ships an update every 2 days, FocusMint monthly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 猫背改善アプリ 背筋がシュッとニャン太くん | FocusMint |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Monthly |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 21 MB | 99 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [TSUKUTTEMITA, K.K.](https://appshunter.io/developer/876337293) | [jin mizoi](https://appshunter.io/developer/1548623319) |

## What reviewers say

### 猫背改善アプリ 背筋がシュッとニャン太くん

[App page](https://appshunter.io/ios/app/id1441878897)

This app helps improve posture by alerting you with a cat's meow or vibration when you slouch. It tracks your posture and provides a score to encourage daily improvement. Requires a shirt with a chest pocket or a way to secure the phone near your chest.

**Highlights:** Posture detection with sound alerts, Vibration feedback for slouching, Posture tracking and scoring, Adjustable detection sensitivity, Daily progress monitoring

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告の削除 | $1.99 | one-time |
| バイブ機能の追加 | $1.99 | one-time |
| 全ての機能の制限を解除 | $2.99 | one-time |


### FocusMint

[App page](https://appshunter.io/ios/app/focusmint/id6751629446)

This app offers a 1-minute daily mental training exercise using Attention Bias Modification. It helps users shift focus from negative to positive cues through a simple image-tapping game, promoting a self-care habit in an ad-free environment.

**Highlights:** 1-minute daily sessions, Positive image tapping game, Performance feedback (accuracy, reaction time), Privacy-focused, no tracking, Minimalist, distraction-free UI

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 猫背改善アプリ 背筋がシュッとニャン太くん free?

猫背改善アプリ 背筋がシュッとニャン太くん is free to download, with in-app purchases available.

### Is FocusMint free?

FocusMint costs $2.99, with no in-app purchases.

### Do 猫背改善アプリ 背筋がシュッとニャン太くん or FocusMint have ads?

Neither 猫背改善アプリ 背筋がシュッとニャン太くん nor FocusMint shows ads.

### Which is updated more often, 猫背改善アプリ 背筋がシュッとニャン太くん or FocusMint?

猫背改善アプリ 背筋がシュッとニャン太くん ships an update every 2 days, and FocusMint monthly. Most recently, 猫背改善アプリ 背筋がシュッとニャン太くん was updated on October 24, 2026 and FocusMint on October 28, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*