Comparison

Inverti vs Combine 4

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Classic Reversi gameplay
  • AI opponent with 3 skill levels
  • Two starting positions
  • Score Log graph
  • Works on all iOS 9+ devices
Features
Read full description

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.

About

Combine 4

Features
Read full description

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

Inverti3 screens
Combine 43 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

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.

Scorecard2 real differences · 8 level
Inverti versus Combine 4: the parameters behind the verdict, then further details
ParameterInvertiCombine 4
PriceFreeFree
Rating2.2 (5 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings5 — better—
Update frequencyEvery 21 monthsEvery 4 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.08.0 — better
Further details — not scored
Size2 MB13 MB
Age rating4+4+
DeveloperFrank LaRosaMarstin Limited

In-app purchases

None

Inverti

No in-app purchases

None

Combine 4

No in-app purchases

Questions

Is Inverti free?
Inverti is free to download, with no in-app purchases.
Is Combine 4 free?
Combine 4 is free to download, with no in-app purchases.
Do Inverti or Combine 4 have ads?
Neither Inverti nor Combine 4 shows ads.
Which is updated more often, Inverti or Combine 4?
Inverti ships an update every 21 months, and Combine 4 every 4 months. Most recently, Inverti was updated on October 20, 2026 and Combine 4 on October 4, 2026.

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