# Multi calculator  マルチ電卓 vs Oshi Clock

The clearest difference is in-app purchases: Multi calculator  マルチ電卓 at none against Oshi Clock's 1. Multi calculator  マルチ電卓 also leads on iOS requirement (13.2 vs 18.0). Oshi Clock's advantage is update cadence (every 2 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Oshi Clock sells 1 one-off in-app purchase. Multi calculator  マルチ電卓 asks for nothing beyond the download.

Multi calculator  マルチ電卓 ships an update every 2 months, Oshi Clock every 2 days. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Multi calculator  マルチ電卓 | Oshi Clock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 2 days** |
| Size | 103 MB | 24 MB |
| Requires iOS | **13.2** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [touru tsuruta](https://appshunter.io/developer/1084745827) | [Ryo Tsudukihashi](https://appshunter.io/developer/1320583602) |

## What reviewers say

### Multi calculator  マルチ電卓

[App page](https://appshunter.io/ios/app/multi-calculator/id1510076264)

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

**In-app purchases:** none


### Oshi Clock

[App page](https://appshunter.io/ios/app/oshi-clock-flip-photo-widget/id6821502120)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| スーパー推し時計プラン（買い切り） | $19.99 | one-time |


## Frequently asked questions

### Is Multi calculator  マルチ電卓 free?

Multi calculator  マルチ電卓 is free to download, with no in-app purchases.

### Is Oshi Clock free?

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

### Do Multi calculator  マルチ電卓 or Oshi Clock have ads?

Both Multi calculator  マルチ電卓 and Oshi Clock show ads.

### Which is updated more often, Multi calculator  マルチ電卓 or Oshi Clock?

Multi calculator  マルチ電卓 ships an update every 2 months, and Oshi Clock every 2 days. Most recently, Multi calculator  マルチ電卓 was updated on November 7, 2026 and Oshi Clock on October 31, 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.*