# Thinker vs Architect AI

The clearest difference is update cadence: Thinker at every 11 days against Architect AI's monthly. Architect AI's advantage is iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Thinker sells 3 in-app purchases, starting at $2.90 per 7 days and Architect AI sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Thinker ships an update every 11 days, Architect AI monthly. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Thinker | Architect AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 11 days** | Monthly |
| Size | 4 MB | 71 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [岩松 涂](https://appshunter.io/developer/1795467353) | [Ahmed Eren Demir](https://appshunter.io/developer/1845208747) |

## What reviewers say

### Thinker

[App page](https://appshunter.io/ios/app/thinker-ai-mindmap-ideacard/id6749034755)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $2.90 | per 7 days |
| Monthly Pro | $9.90 | per month |
| Yearly Pro | $69.90 | per year |


### Architect AI

[App page](https://appshunter.io/ios/app/architect-ai-interior-design/id6753829938)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Credit Pack | $9.99 | one-time |


## Frequently asked questions

### Is Thinker free?

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

### Is Architect AI free?

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

### Do Thinker or Architect AI have ads?

Neither Thinker nor Architect AI shows ads.

### Which is updated more often, Thinker or Architect AI?

Thinker ships an update every 11 days, and Architect AI monthly. Most recently, Thinker was updated on November 8, 2026 and Architect AI on November 5, 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.*