# - Timekeeper - vs 賞味期限スキャナ

The clearest difference is ads: - Timekeeper - at none against 賞味期限スキャナ's shown. - Timekeeper - also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, update cadence and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 2, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | - Timekeeper - | 賞味期限スキャナ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | Fortnightly |
| Size | 1 MB | 41 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Minshun Yang](https://appshunter.io/developer/1489568228) | [Curiosity Software Inc.](https://appshunter.io/developer/1688987562) |

## What reviewers say

### - Timekeeper -

[App page](https://appshunter.io/ios/app/timekeeper/id1599214125)

**Features:** macOS Compatibility

**In-app purchases:** none


### 賞味期限スキャナ

[App page](https://appshunter.io/ios/app/id6449421077)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is - Timekeeper - free?

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

### Is 賞味期限スキャナ free?

賞味期限スキャナ is free to download, with no in-app purchases.

### Do - Timekeeper - or 賞味期限スキャナ have ads?

賞味期限スキャナ shows ads; - Timekeeper - does not.

### Which is updated more often, - Timekeeper - or 賞味期限スキャナ?

- Timekeeper - ships an update fortnightly, and 賞味期限スキャナ fortnightly. Most recently, - Timekeeper - was updated on October 2, 2026 and 賞味期限スキャナ on September 27, 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.*