# Think Harder vs Ottomino

The clearest difference is in-app purchases: Ottomino at none against Think Harder's 8. Think Harder's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Think Harder sells 8 one-off in-app purchases. Ottomino asks for nothing beyond the download.

Think Harder ships an update every 3 weeks, Ottomino fortnightly. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Think Harder | Ottomino |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.1 (18 ratings)](https://appshunter.io/ios/app/think-harder/id6797403145/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 222 MB | 35 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [PIGGY PANDA INC](https://appshunter.io/developer/1543380589) | [Simone Baldi](https://appshunter.io/developer/6793990491) |

## What reviewers say

### Think Harder

[App page](https://appshunter.io/ios/app/think-harder/id6797403145)

This casual game challenges players with unique levels that require unconventional thinking. Solve tricky puzzles by tapping, dragging, and interacting with your device in unexpected ways to uncover hidden solutions.

**Highlights:** Unique handcrafted levels, Out-of-the-box solutions, Device-interaction challenges, Entertaining puzzles, Tricky solutions, Satisfying achievements

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Welcome Pack | $0.99 | one-time |
| MiniPack | $1.99 | one-time |
| Value Pack | $4.99 | one-time |
| No Ads | $6.99 | one-time |
| Popular | $9.99 | one-time |
| No Ads Pro | $14.99 | one-time |
| Saver | $24.99 | one-time |
| Premium | $49.99 | one-time |


### Ottomino

[App page](https://appshunter.io/ios/app/ottomino/id6809583192)

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

**In-app purchases:** none


## Frequently asked questions

### Is Think Harder free?

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

### Is Ottomino free?

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

### Do Think Harder or Ottomino have ads?

Ottomino shows ads; Think Harder does not.

### Which is updated more often, Think Harder or Ottomino?

Think Harder ships an update every 3 weeks, and Ottomino fortnightly. Most recently, Think Harder was updated on October 24, 2026 and Ottomino on October 9, 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.*