# Crystal Me vs FossilNotes

The clearest difference is in-app purchases: FossilNotes at none against Crystal Me's 1. Crystal Me's advantage is iOS requirement (15.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Crystal Me sells 1 one-off in-app purchase. FossilNotes asks for nothing beyond the download.

## The numbers

| Metric | Crystal Me | FossilNotes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 days | — |
| Size | 159 MB | 141 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [梦琦 徐](https://appshunter.io/developer/1784852515) | [际 郭](https://appshunter.io/developer/6797282134) |

## What reviewers say

### Crystal Me

[App page](https://appshunter.io/ios/app/crystal-me/id6741855152)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 水晶Crystal Pro | $0.99 | one-time |


### FossilNotes

[App page](https://appshunter.io/ios/app/fossilnotes/id6807045981)

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

**In-app purchases:** none


## Frequently asked questions

### Is Crystal Me free?

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

### Is FossilNotes free?

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

### Do Crystal Me or FossilNotes have ads?

Neither Crystal Me nor FossilNotes shows ads.

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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.*