# Thinkdo AI vs Sidekick for iOS

The clearest difference is iOS requirement: Thinkdo AI at 15.1 against Sidekick for iOS's 18.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Thinkdo AI sells 3 in-app purchases, starting at $4.99 per month and Sidekick for iOS sells 3 in-app purchases, starting at $20.00 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Thinkdo AI | Sidekick for iOS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Size | 39 MB | 21 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Gunjan Kejriwal](https://appshunter.io/developer/1866530066) | [Gadget Labs](https://appshunter.io/developer/1893483456) |

## 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 |


### Sidekick for iOS

[App page](https://appshunter.io/ios/app/sidekick-for-ios/id6762234474)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus | $20.00 | per month |
| Business | $39.00 | per month |
| Ultra | $200.00 | per month |


## Frequently asked questions

### Is Thinkdo AI free?

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

### Is Sidekick for iOS free?

Sidekick for iOS is free to download, with in-app purchases available.

### Do Thinkdo AI or Sidekick for iOS have ads?

Neither Thinkdo AI nor Sidekick for iOS shows ads.

---

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