# CallStudio vs 推し活アプリ

CallStudio and 推し活アプリ are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CallStudio ships an update every 4 days, 推し活アプリ every 3 days. The most recent releases landed on July 22, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | CallStudio | 推し活アプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 3 days** |
| Size | 66 MB | 23 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Imaizumi Kei](https://appshunter.io/developer/1803264759) | [TechRaccoon](https://appshunter.io/developer/1885522626) |

## What reviewers say

### CallStudio

[App page](https://appshunter.io/ios/app/callstudio/id6772734655)

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

**In-app purchases:** none


### 推し活アプリ

[App page](https://appshunter.io/ios/app/id6796000797)

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

**In-app purchases:** none


## Frequently asked questions

### Is CallStudio free?

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

### Is 推し活アプリ free?

推し活アプリ is free to download, with no in-app purchases.

### Do CallStudio or 推し活アプリ have ads?

Neither CallStudio nor 推し活アプリ shows ads.

### Which is updated more often, CallStudio or 推し活アプリ?

CallStudio ships an update every 4 days, and 推し活アプリ every 3 days. Most recently, CallStudio was updated on July 22, 2026 and 推し活アプリ on September 22, 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.*