# TATTA vs アルニ 習慣化アプリ

The clearest difference is update cadence: アルニ 習慣化アプリ at every 3 days against TATTA's every 8 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

TATTA ships an update every 8 days, アルニ 習慣化アプリ every 3 days. Both last shipped on November 6, 2026.

## The numbers

| Metric | TATTA | アルニ 習慣化アプリ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (26 ratings)](https://appshunter.io/ios/app/tatta-gps-workout-tracker/id1087745245/reviews)** | — |
| Number of ratings | **26** | — |
| Positive reviews | 62.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 3 days** |
| Monetization | Free | — |
| Size | 166 MB | 55 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [R-bies Co., Ltd.](https://appshunter.io/developer/777475895) | [HIRANO KATSUMI](https://appshunter.io/developer/6816677563) |

## What reviewers say

### TATTA

[App page](https://appshunter.io/ios/app/tatta-gps-workout-tracker/id1087745245)

Track your runs, compete in online races, and analyze your training progress with detailed charts. This app helps you stay motivated and improve your running performance by comparing your results with others.

**Highlights:** GPS workout tracking, Online race participation, Training progress analysis, Race result recording, HealthKit integration, Motivation features

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### アルニ 習慣化アプリ

[App page](https://appshunter.io/ios/app/ai/id6816677231)

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

**In-app purchases:** none


## Frequently asked questions

### Is TATTA free?

TATTA is free to download, with no in-app purchases.

### Is アルニ 習慣化アプリ free?

アルニ 習慣化アプリ is free to download, with no in-app purchases.

### Do TATTA or アルニ 習慣化アプリ have ads?

Neither TATTA nor アルニ 習慣化アプリ shows ads.

### Which is updated more often, TATTA or アルニ 習慣化アプリ?

TATTA ships an update every 8 days, and アルニ 習慣化アプリ every 3 days. Most recently, TATTA was updated on November 6, 2026 and アルニ 習慣化アプリ on November 6, 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.*