# Flow Tracker vs ドパガキ防止法

The clearest difference is in-app purchases: Flow Tracker at none against ドパガキ防止法's 1. Flow Tracker also leads on update cadence (weekly vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ドパガキ防止法 sells 1 in-app purchase, starting at $2.99 per month. Flow Tracker asks for nothing beyond the download.

Flow Tracker ships an update weekly, ドパガキ防止法 fortnightly. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Flow Tracker | ドパガキ防止法 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Size | 12 MB | 32 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yushi Endo](https://appshunter.io/developer/1838113691) | [Yoshitaka Ueda](https://appshunter.io/developer/6778780421) |

## What reviewers say

### Flow Tracker

[App page](https://appshunter.io/ios/app/flow-tracker/id6753649604)

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

**In-app purchases:** none


### ドパガキ防止法

[App page](https://appshunter.io/ios/app/id6778780419)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Enforcement Program | $2.99 | per month |


## Frequently asked questions

### Is Flow Tracker free?

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

### Is ドパガキ防止法 free?

ドパガキ防止法 is free to download, with in-app purchases available.

### Do Flow Tracker or ドパガキ防止法 have ads?

Neither Flow Tracker nor ドパガキ防止法 shows ads.

### Which is updated more often, Flow Tracker or ドパガキ防止法?

Flow Tracker ships an update weekly, and ドパガキ防止法 fortnightly. Most recently, Flow Tracker was updated on October 30, 2026 and ドパガキ防止法 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.*