# DNA Spark by ChatStick vs Bonelearn

The clearest difference is device support: Bonelearn at 3 against DNA Spark by ChatStick's —. Bonelearn also leads on iOS requirement (15.1 vs 26.0). On price and in-app purchases there is nothing between them.

Both are free to download. DNA Spark by ChatStick sells 1 one-off in-app purchase and Bonelearn sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | DNA Spark by ChatStick | Bonelearn |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | — | No |
| Update frequency | — | Every 4 days |
| Size | 14 MB | 45 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ChatStick Company Limited](https://appshunter.io/developer/1165816085) | [Adrien Soullier](https://appshunter.io/developer/6789115736) |

## What reviewers say

### DNA Spark by ChatStick

[App page](https://appshunter.io/ios/app/dna-spark-by-chatstick/id6761290854)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Features | $2.99 | one-time |


### Bonelearn

[App page](https://appshunter.io/ios/app/bonelearn/id6791917494)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Offer a Coffee ☕️ | $1.99 | one-time |
| 🌍 Support the Project | $3.99 | one-time |
| 🚀 Super Supporter | $8.99 | one-time |


## Frequently asked questions

### Is DNA Spark by ChatStick free?

DNA Spark by ChatStick is free to download, with in-app purchases available.

### Is Bonelearn free?

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

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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.*