# Inverti vs What the Shell

The clearest difference is review sentiment: What the Shell at 100% against Inverti's 50%. What the Shell also leads on rating (5.0 vs 2.2) and update cadence (every 8 days vs every 21 months). Inverti's advantage is iOS requirement (12.0 vs 16.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

What the Shell holds the better App Store score, 5.0 against 2.2. Both are backed by a comparable volume of ratings — 5 and 6 respectively. Written reviews point the same way: 50% of Inverti's written reviews are positive against 100% of What the Shell's.

Inverti ships an update every 21 months, What the Shell every 8 days. The most recent releases landed on September 16, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Inverti | What the Shell |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.2 (5 ratings)](https://appshunter.io/ios/app/inverti/id312093430/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/what-the-shell/id925447970/reviews)** |
| Number of ratings | 5 | **6** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 8 days** |
| Monetization | Free | Free |
| Size | 2 MB | 137 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Frank LaRosa](https://appshunter.io/developer/312093433) | [Chuck Smith](https://appshunter.io/developer/290402113) |

## What reviewers say

### Inverti

[App page](https://appshunter.io/ios/app/inverti/id312093430)

Experience the classic board game Reversi on your iOS device. Strategically place chips to flip your opponent's pieces and outmaneuver the AI. Enjoy multiple skill levels and starting positions for varied gameplay.

**Highlights:** Classic Reversi gameplay, AI opponent with 3 skill levels, Two starting positions, Score Log graph, Works on all iOS 9+ devices

**Features:** macOS Compatibility

**In-app purchases:** none


### What the Shell

[App page](https://appshunter.io/ios/app/what-the-shell/id925447970)

A fast-paced, strategic board game where players capture turtles and claim neutral eggs. It offers dynamic, original gameplay with simultaneous turns, encouraging aggressive play and quick thinking. Enjoy challenging matches against friends or AI.

**Highlights:** Dynamic and original gameplay, Simultaneous play, Capture opponent's turtles, Claim neutral eggs, Play against AI, Play with friends

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

**In-app purchases:** none


## Frequently asked questions

### Is Inverti free?

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

### Is What the Shell free?

What the Shell is free to download, with no in-app purchases.

### Which has better reviews, Inverti or What the Shell?

What the Shell is rated higher. Inverti averages 2.2 out of 5 from 5 ratings, while What the Shell averages 5.0 from 6 ratings.

### Do Inverti or What the Shell have ads?

Neither Inverti nor What the Shell shows ads.

### Which is updated more often, Inverti or What the Shell?

Inverti ships an update every 21 months, and What the Shell every 8 days. Most recently, Inverti was updated on September 16, 2026 and What the Shell on September 14, 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.*