# ココキタエタイ vs Workout Tracker AI

The clearest difference is in-app purchases: ココキタエタイ at none against Workout Tracker AI's 2. ココキタエタイ also leads on update cadence (every 6 days vs fortnightly). Workout Tracker AI's advantage is iOS requirement (15.0 vs 18.5). On price, ads and device support there is nothing between them.

Both are free to download. Workout Tracker AI sells 2 in-app purchases, starting at $5.99 per month. ココキタエタイ asks for nothing beyond the download.

ココキタエタイ ships an update every 6 days, Workout Tracker AI fortnightly. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ココキタエタイ | Workout Tracker AI |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Fortnightly |
| Size | 33 MB | 18 MB |
| Requires iOS | 18.5 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TATSUYA MOTOKAWA](https://appshunter.io/developer/1825393821) | [Yasutaka Suzuki](https://appshunter.io/developer/1895154895) |

## What reviewers say

### ココキタエタイ

[App page](https://appshunter.io/ios/app/id6748353629)

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

**In-app purchases:** none


### Workout Tracker AI

[App page](https://appshunter.io/ios/app/workout-tracker-ai-aifitlog/id6763084557)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $5.99 | per month |
| Premium Yearly | $59.99 | per year |


## Frequently asked questions

### Is ココキタエタイ free?

ココキタエタイ is free to download, with no in-app purchases.

### Is Workout Tracker AI free?

Workout Tracker AI is free to download, with in-app purchases available.

### Do ココキタエタイ or Workout Tracker AI have ads?

Neither ココキタエタイ nor Workout Tracker AI shows ads.

### Which is updated more often, ココキタエタイ or Workout Tracker AI?

ココキタエタイ ships an update every 6 days, and Workout Tracker AI fortnightly. Most recently, ココキタエタイ was updated on October 8, 2026 and Workout Tracker AI on October 24, 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.*