# ZEEL PROJECT vs Thinker

The clearest difference is in-app purchases: ZEEL PROJECT at none against Thinker's 3. ZEEL PROJECT also leads on iOS requirement (11.0 vs 17.0). Thinker's advantage is update cadence (every 11 days vs every 4 months). On price, ads 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. ZEEL PROJECT asks for nothing beyond the download.

ZEEL PROJECT ships an update every 4 months, Thinker every 11 days. The most recent releases landed on October 16, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | ZEEL PROJECT | Thinker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 11 days** |
| Size | 94 MB | 4 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ARLOOPA Inc.](https://appshunter.io/developer/935637248) | [岩松 涂](https://appshunter.io/developer/1795467353) |

## What reviewers say

### ZEEL PROJECT

[App page](https://appshunter.io/ios/app/zeel-project/id1622758784)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is ZEEL PROJECT free?

ZEEL PROJECT is free to download, with no in-app purchases.

### Is Thinker free?

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

### Do ZEEL PROJECT or Thinker have ads?

Neither ZEEL PROJECT nor Thinker shows ads.

### Which is updated more often, ZEEL PROJECT or Thinker?

ZEEL PROJECT ships an update every 4 months, and Thinker every 11 days. Most recently, ZEEL PROJECT was updated on October 16, 2026 and Thinker on October 11, 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.*