Comparison

Mondrian Sudoku vs simian.interface++

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

Head to head
About

Mondrian Sudoku

Features
Read full description

This app provides simple, short and satisfying challenge, for all puzzle lovers, with kind of more colorful Sudoku. Sudoku lover can understand the puzzle immediately, while looking at the variant board. Mondrian Sudoku is similar to the original Sudoku, while the structure of board is variant, and the style is obviously original from Mondrian art, that would let you experience a more colorful puzzle fun. Play for free!

About

simian.interface++

An abstract puzzle game that challenges players with pattern recognition and intuition. It features a unique soundtrack, an original version of the game, and a new infinite mode with procedurally generated content for endless replayability.

Highlights
  • Abstract puzzle experience
  • Pattern recognition challenges
  • Intuitive gameplay
  • Original game included
  • Infinite_loop mode
  • Procedurally generated levels
Features
Read full description

simian.interface++, the fully featured update to the Flash game simian.interface, is an abstract puzzle experience for simian participants of all ages and abilities. There are no explicit rules, no instructions, and very simple controls. Inspired by tabletop puzzles, modern art, and cognitive psychology experiments, simian.interface++ presents challenges that must be solved using pattern recognition, intuition, and experimentation. features: - an incredible soundtrack composed by chiptune artist Note! - the original simian.interface - the new 'infinite_loop' mode, with procedurally generated levels, and randomized music and story content! infinite replay value! *This is essentially the same version of the game that was published on iOS by Chillingo from 2014-2017. However, it has been updated for modern devices, and is now self-published so we can ensure that it stays functional and available. Apologies to anyone who purchased the old version.

Screenshots

Mondrian Sudoku4 screens
simian.interface++4 screens

Verdict

The call

The clearest difference is in-app purchases: Mondrian Sudoku at none against simian.interface++'s 1. simian.interface++'s advantage is update cadence (daily vs every 3 weeks). On price, ads, device support and iOS requirement 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. simian.interface++ sells 1 one-off in-app purchase. Mondrian Sudoku asks for nothing beyond the download.

UpkeepUpdate frequency

Mondrian Sudoku ships an update every 3 weeks, simian.interface++ daily. The most recent releases landed on September 11, 2026 and June 5, 2026 respectively.

Scorecard2 real differences · 8 level
Mondrian Sudoku versus simian.interface++: the parameters behind the verdict, then further details
ParameterMondrian Sudokusimian.interface++
PriceFreeFree
Rating—5.0 (5 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—5 — better
Update frequencyEvery 3 weeksDaily — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.012.0
Further details — not scored
Size106 MB152 MB
Age rating4+4+
Developer康 杨vested interest LLC

In-app purchases

None

Mondrian Sudoku

No in-app purchases

1 purchases

simian.interface++

One-time1
  • Buy Full Game$1.99

Questions

Is Mondrian Sudoku free?
Mondrian Sudoku is free to download, with no in-app purchases.
Is simian.interface++ free?
simian.interface++ is free to download, with in-app purchases available.
Do Mondrian Sudoku or simian.interface++ have ads?
Neither Mondrian Sudoku nor simian.interface++ shows ads.
Which is updated more often, Mondrian Sudoku or simian.interface++?
Mondrian Sudoku ships an update every 3 weeks, and simian.interface++ daily. Most recently, Mondrian Sudoku was updated on September 11, 2026 and simian.interface++ on June 5, 2026.

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