# Oustwit vs Prism Chess

The clearest difference is in-app purchases: Prism Chess at none against Oustwit's 3. Prism Chess also leads on update cadence (every 4 days vs every 3 months). Oustwit's advantage is iOS requirement (13.0 vs 15.1). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Oustwit sells 3 one-off in-app purchases. Prism Chess asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Oustwit against 5.0 for Prism Chess. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Oustwit ships an update every 3 months, Prism Chess every 4 days. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Oustwit | Prism Chess |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/oustwit/id6758054921/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/prism-chess/id6758590405/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 21 MB | 32 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Codeorigin LLC](https://appshunter.io/developer/1870625612) | [Hunter Billhardt](https://appshunter.io/developer/1809484744) |

## What reviewers say

### Oustwit

[App page](https://appshunter.io/ios/app/oustwit/id6758054921)

Engage in a quick, strategic board game on a 6x6 grid. Learn simple rules to push pieces and line up three in a row or place all eight to win. Enjoy solo play, online duels, and replays.

**Highlights:** 6x6 board strategy, Piece pushing mechanics, Win by lining up three, Win by placing all eight pieces, AI opponent with difficulty levels, 1v1 online duels, Match replays

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Play Credits | $1.99 | one-time |
| 40 Play Credits | $4.99 | one-time |
| 100 Play Credits | $9.99 | one-time |


### Prism Chess

[App page](https://appshunter.io/ios/app/prism-chess/id6758590405)

Experience classic chess with a unique twist. Rotate sections of the board to reposition pieces, disrupt opponents, and create new tactical opportunities. This game introduces a novel win condition where capturing the king directly ends the match.

**Highlights:** Classic chess rules with board rotation, Local multiplayer on a single device, AI opponent with adjustable difficulty, Unique win condition: direct king capture, Visual grid guides for rotation zones, Move log and undo functionality

**In-app purchases:** none


## Frequently asked questions

### Is Oustwit free?

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

### Is Prism Chess free?

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

### Which has better reviews, Oustwit or Prism Chess?

Oustwit and Prism Chess are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Oustwit or Prism Chess have ads?

Neither Oustwit nor Prism Chess shows ads.

### Which is updated more often, Oustwit or Prism Chess?

Oustwit ships an update every 3 months, and Prism Chess every 4 days. Most recently, Oustwit was updated on October 7, 2026 and Prism Chess 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.*