# ココキタエタイ vs BlankFit

The clearest difference is in-app purchases: ココキタエタイ at none against BlankFit's 2. BlankFit's advantage is iOS requirement (16.4 vs 18.5). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. BlankFit sells 2 in-app purchases, starting at $2.99 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, BlankFit every 4 days. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ココキタエタイ | BlankFit |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 4 days** |
| Size | 33 MB | 79 MB |
| Requires iOS | 18.5 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [TATSUYA MOTOKAWA](https://appshunter.io/developer/1825393821) | [ERIA, K.K.](https://appshunter.io/developer/6787311007) |

## 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


### BlankFit

[App page](https://appshunter.io/ios/app/blankfit-workout-tracker/id6787311005)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BlankFit Pro Monthly | $2.99 | per month |
| BlankFit Pro Yearly | $22.99 | 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 BlankFit free?

BlankFit is free to download, with in-app purchases available.

### Do ココキタエタイ or BlankFit have ads?

Neither ココキタエタイ nor BlankFit shows ads.

### Which is updated more often, ココキタエタイ or BlankFit?

ココキタエタイ ships an update every 6 days, and BlankFit every 4 days. Most recently, ココキタエタイ was updated on October 8, 2026 and BlankFit 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.*