# TabTasu vs ながらカウンター ~別のアプリを使っていてもカウントできる~

The clearest difference is in-app purchases: TabTasu at none against ながらカウンター ~別のアプリを使っていてもカウントできる~'s 1. TabTasu also leads on update cadence (every 4 days vs every 9 months). ながらカウンター ~別のアプリを使っていてもカウントできる~'s advantage is iOS requirement (15.0 vs 26.5). On price, ads and device support there is nothing between them.

Both are free to download. ながらカウンター ~別のアプリを使っていてもカウントできる~ sells 1 one-off in-app purchase. TabTasu asks for nothing beyond the download.

TabTasu ships an update every 4 days, ながらカウンター ~別のアプリを使っていてもカウントできる~ every 9 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | TabTasu | ながらカウンター ~別のアプリを使っていてもカウントできる~ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Every 9 months |
| Monetization | — | Free with in-app purchases |
| Size | 40 MB | 3 MB |
| Requires iOS | 26.5 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Shohei Ohno](https://appshunter.io/developer/549975204) | [Ryo Tsudukihashi](https://appshunter.io/developer/1320583602) |

## What reviewers say

### TabTasu

[App page](https://appshunter.io/ios/app/tabtasu-browser-tab-manager/id1542205043)

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

**In-app purchases:** none


### ながらカウンター ~別のアプリを使っていてもカウントできる~

[App page](https://appshunter.io/ios/app/id1644376109)

This utility app allows users to count items while using other applications, such as watching videos or browsing the web. It utilizes Picture in Picture mode for seamless background counting, eliminating the need for manual note-taking.

**Highlights:** Picture in Picture mode, Background counting, Count items while using other apps, No need for paper and pen, Track anything you notice

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $3.99 | one-time |


## Frequently asked questions

### Is TabTasu free?

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

### Is ながらカウンター ~別のアプリを使っていてもカウントできる~ free?

ながらカウンター ~別のアプリを使っていてもカウントできる~ is free to download, with in-app purchases available.

### Do TabTasu or ながらカウンター ~別のアプリを使っていてもカウントできる~ have ads?

Both TabTasu and ながらカウンター ~別のアプリを使っていてもカウントできる~ show ads.

### Which is updated more often, TabTasu or ながらカウンター ~別のアプリを使っていてもカウントできる~?

TabTasu ships an update every 4 days, and ながらカウンター ~別のアプリを使っていてもカウントできる~ every 9 months. Most recently, TabTasu was updated on November 7, 2026 and ながらカウンター ~別のアプリを使っていてもカウントできる~ on November 3, 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.*