# Klotski(Simple) vs IPPON

The clearest difference is in-app purchases: Klotski(Simple) at none against IPPON's 10. Klotski(Simple) also leads on iOS requirement (11.4 vs 15.0). IPPON's advantage is device support. On price there is nothing between them.

Both are free to download. IPPON sells 10 one-off in-app purchases. Klotski(Simple) asks for nothing beyond the download.

## The numbers

| Metric | Klotski(Simple) | IPPON |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (76 ratings)](https://appshunter.io/ios/app/ippon/id1308843468/reviews)** |
| Number of ratings | — | **76** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | Yes |
| Update frequency | — | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 10 MB | 35 MB |
| Requires iOS | **11.4** | 15.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Masanao Baba](https://appshunter.io/developer/803806609) | [IK Software](https://appshunter.io/developer/368549828) |

## What reviewers say

### Klotski(Simple)

[App page](https://appshunter.io/ios/app/klotskisimple/id978250285)

**In-app purchases:** none


### IPPON

[App page](https://appshunter.io/ios/app/ippon/id1308843468)

Engage your mind with a unique puzzle game featuring over 6,000 stages across 12 diverse modes. Test your concentration and logic with innovative gameplay mechanics designed for brain training and dementia prevention.

**Highlights:** 6,000+ stages, 12 game modes, Brain training and concentration exercises, Multiple scoring and ranking systems, Innovative stroke-based gameplay, Suitable for all ages

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Block LEVEL.3 | $0.99 | one-time |
| Unlock Block LEVEL.4 | $0.99 | one-time |
| Unlock Block LEVEL.5 | $0.99 | one-time |
| Unlock Block LEVEL.6 | $0.99 | one-time |
| Unlock Block LEVEL.7 | $0.99 | one-time |
| Unlock Block LEVEL.8 | $0.99 | one-time |
| Unlock Block LEVEL.9 | $0.99 | one-time |
| Unlock Block LEVEL.10 | $0.99 | one-time |
| Hide ads | $3.99 | one-time |
| Hints indefinitely | $3.99 | one-time |


## Frequently asked questions

### Is Klotski(Simple) free?

Klotski(Simple) is free to download, with no in-app purchases.

### Is IPPON free?

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

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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.*