# CryptWhiteboard vs 賞味期限スキャナ

The clearest difference is ads: CryptWhiteboard at none against 賞味期限スキャナ's shown. CryptWhiteboard also leads on device support (3 vs 1) and iOS requirement (13.4 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.

CryptWhiteboard ships an update monthly, 賞味期限スキャナ fortnightly. The most recent releases landed on September 29, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | CryptWhiteboard | 賞味期限スキャナ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Fortnightly** |
| Size | 2 MB | 41 MB |
| Requires iOS | **13.4** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ichiro NAKAHARA](https://appshunter.io/developer/1435691954) | [Curiosity Software Inc.](https://appshunter.io/developer/1688987562) |

## What reviewers say

### CryptWhiteboard

[App page](https://appshunter.io/ios/app/cryptwhiteboard/id1510196169)

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

**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 CryptWhiteboard free?

CryptWhiteboard 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 CryptWhiteboard or 賞味期限スキャナ have ads?

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

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

CryptWhiteboard ships an update monthly, and 賞味期限スキャナ fortnightly. Most recently, CryptWhiteboard was updated on September 29, 2026 and 賞味期限スキャナ on September 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*