# ThinkScan AI vs AI Summarizer

The clearest difference is ads: ThinkScan AI at none against AI Summarizer's shown. AI Summarizer's advantage is iOS requirement (15.0 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. ThinkScan AI sells 2 in-app purchases, starting at $3.99 per month and AI Summarizer sells 10 in-app purchases, starting at $1.49 per 7 days. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 6, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | ThinkScan AI | AI Summarizer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | Monthly |
| Size | 25 MB | 71 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Lychee Isle Co](https://appshunter.io/developer/1651467135) | [Asad Mahmood](https://appshunter.io/developer/1700702805) |

## What reviewers say

### ThinkScan AI

[App page](https://appshunter.io/ios/app/thinkscan-ai/id6748367088)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $3.99 | per month |
| Premium Annual | $29.99 | per year |


### AI Summarizer

[App page](https://appshunter.io/ios/app/ai-summarizer-text-tool/id6751629608)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro Subscription | $1.49 | per 7 days |
| Weekly Pro Standard Subscription | $2.99 | per 7 days |
| Weekly Pro Premium Subscription | $4.49 | per 7 days |
| Monthly Pro Subscription | $4.99 | per month |
| Monthly Pro Standard Subscription | $7.99 | per month |
| Monthly Pro Premium Subscription | $13.99 | per month |
| Yearly Pro Subscription | $43.99 | per year |
| Coins Starter Pack | $1.49 | one-time |
| Coins Growth Pack | $3.49 | one-time |
| Coins Ultimate Pack | $9.49 | one-time |


## Frequently asked questions

### Is ThinkScan AI free?

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

### Is AI Summarizer free?

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

### Do ThinkScan AI or AI Summarizer have ads?

AI Summarizer shows ads; ThinkScan AI does not.

### Which is updated more often, ThinkScan AI or AI Summarizer?

ThinkScan AI ships an update monthly, and AI Summarizer monthly. Most recently, ThinkScan AI was updated on September 6, 2026 and AI Summarizer on September 21, 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.*