# Othello Puzzle vs CoreShift

The clearest difference is in-app purchases: Othello Puzzle at none against CoreShift's 1. CoreShift's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 16 months). On price and device support there is nothing between them.

Both are free to download. CoreShift sells 1 one-off in-app purchase. Othello Puzzle asks for nothing beyond the download.

Othello Puzzle ships an update every 16 months, CoreShift every 3 weeks. The most recent releases landed on October 15, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Othello Puzzle | CoreShift |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/othello-puzzle/id6746629043/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 16 months | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 27 MB | 32 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 4+ |
| Developer | [Moritz Berger](https://appshunter.io/developer/769529432) | [Jozsef Farkas](https://appshunter.io/developer/1891341454) |

## What reviewers say

### Othello Puzzle

[App page](https://appshunter.io/ios/app/othello-puzzle/id6746629043)

Engage in a classic strategy board game with a modern twist. Outsmart sharp AI opponents on an 8x8 grid by strategically flipping discs. Master tactical thinking to dominate the board and achieve victory.

**Highlights:** Classic Othello gameplay, Strategic disc flipping mechanics, Challenging AI opponents, 8x8 grid board, Tactical thinking required

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

**In-app purchases:** none


### CoreShift

[App page](https://appshunter.io/ios/app/coreshift-abstract-strategy/id6761764965)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CoreShift Pro | $3.99 | one-time |


## Frequently asked questions

### Is Othello Puzzle free?

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

### Is CoreShift free?

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

### Do Othello Puzzle or CoreShift have ads?

Othello Puzzle shows ads; CoreShift does not.

### Which is updated more often, Othello Puzzle or CoreShift?

Othello Puzzle ships an update every 16 months, and CoreShift every 3 weeks. Most recently, Othello Puzzle was updated on October 15, 2026 and CoreShift 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.*