# CryptWhiteboard vs meloClock

The clearest difference is in-app purchases: CryptWhiteboard at none against meloClock's 2. CryptWhiteboard also leads on iOS requirement (13.4 vs 26.0). meloClock's advantage is update cadence (every 5 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. meloClock sells 2 in-app purchases, starting at $1.49 per month. CryptWhiteboard asks for nothing beyond the download.

CryptWhiteboard ships an update monthly, meloClock every 5 days. The most recent releases landed on September 29, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | CryptWhiteboard | meloClock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Size | 2 MB | 123 MB |
| Requires iOS | **13.4** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [ichiro NAKAHARA](https://appshunter.io/developer/1435691954) | [Yuichi Sato](https://appshunter.io/developer/431691796) |

## What reviewers say

### CryptWhiteboard

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

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

**In-app purchases:** none


### meloClock

[App page](https://appshunter.io/ios/app/meloclock/id6807433603)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| meloClock Pro Monthly | $1.49 | per month |
| meloClock Pro Yearly | $14.99 | per year |


## Frequently asked questions

### Is CryptWhiteboard free?

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

### Is meloClock free?

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

### Do CryptWhiteboard or meloClock have ads?

Neither CryptWhiteboard nor meloClock shows ads.

### Which is updated more often, CryptWhiteboard or meloClock?

CryptWhiteboard ships an update monthly, and meloClock every 5 days. Most recently, CryptWhiteboard was updated on September 29, 2026 and meloClock on October 13, 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.*