Inverti vs Combine 4
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Inverti
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.
- Classic Reversi gameplay
- AI opponent with 3 skill levels
- Two starting positions
- Score Log graph
- Works on all iOS 9+ devices
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Inverti is an iOS version of the classic board game Reversi (also known as Othello). Tap one of the small green dots to place your white chip on the board. All the black chips that lie directly between the chip you placed and another white chip "flip over" to become white. But beware the brain of Inverti, which is gonna try to do the same thing right back to you. Inverti features 3 skill levels, two starting positions, a Score Log graph, and works on any iOS 9+ device, including the iPhone X.
Combine 4
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Combine 4 is the classic 4-in-a-row game taken to the next level! Play against a trained AI robot that will learn to play better every time that you play against it. What our users say: * "One of the best Combine 4 games I've ever played". * "It is actually addicting to see how the machine improves". * "Easy the first few games, but almost impossible now! Well done!" The games benefits from 5 different grid levels to expand the game and the possibilities, from the classic 6x6 grid to a huge 10x10. Remember to rate Combine 4, we take very seriouly any comments to make our games better.
Screenshots
Verdict
The clearest difference is update cadence: Combine 4 at every 4 months against Inverti's every 21 months. Combine 4 also leads on iOS requirement (8.0 vs 12.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Inverti ships an update every 21 months, Combine 4 every 4 months. The most recent releases landed on October 20, 2026 and October 4, 2026 respectively.
| Parameter | Inverti | Combine 4 |
|---|---|---|
| Price | Free | Free |
| Rating | 2.2 (5 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 21 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 8.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Frank LaRosa | Marstin Limited |
In-app purchases
Inverti
No in-app purchases
Combine 4
No in-app purchases









