# Thinkdo AI vs Better Keep

The clearest difference is device support: Better Keep at 4 against Thinkdo AI's 2. On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Thinkdo AI sells 3 in-app purchases, starting at $4.99 per month and Better Keep sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Thinkdo AI | Better Keep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Size | 39 MB | 53 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 12+ |
| Developer | [Gunjan Kejriwal](https://appshunter.io/developer/1866530066) | [Foxbiz Software Private Limited](https://appshunter.io/developer/1879446516) |

## What reviewers say

### Thinkdo AI

[App page](https://appshunter.io/ios/app/thinkdo-ai/id6757635533)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Beginner | $4.99 | per month |
| Thinkdo AI Pro Plan | $9.99 | per month |
| Thinkdo AI Pro Max Plan | $24.99 | per month |


### Better Keep

[App page](https://appshunter.io/ios/app/better-keep-private-notes/id6759548198)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Better Keep Pro Monthly | $2.99 | per month |
| Better Keep Pro Yearly | $20.99 | per year |


## Frequently asked questions

### Is Thinkdo AI free?

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

### Is Better Keep free?

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

### Do Thinkdo AI or Better Keep have ads?

Neither Thinkdo AI nor Better Keep 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.*