# TATTA vs GAssistant

The clearest difference is iOS requirement: TATTA at 16.0 against GAssistant's 18.6. On price, update cadence, ads and in-app purchases 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, GAssistant weekly. The most recent releases landed on November 1, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | TATTA | GAssistant |
| --- | --- | --- |
| 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 | **Weekly** |
| Monetization | Free | — |
| Size | 166 MB | 2 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [R-bies Co., Ltd.](https://appshunter.io/developer/777475895) | [Yiji Tsai](https://appshunter.io/developer/1892950786) |

## 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


### GAssistant

[App page](https://appshunter.io/ios/app/gassistant/id6762109589)

**In-app purchases:** none


## Frequently asked questions

### Is TATTA free?

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

### Is GAssistant free?

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

### Do TATTA or GAssistant have ads?

Neither TATTA nor GAssistant shows ads.

### Which is updated more often, TATTA or GAssistant?

TATTA ships an update every 8 days, and GAssistant weekly. Most recently, TATTA was updated on November 1, 2026 and GAssistant on October 25, 2026.

---

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