Comparison

Oust vs TriLevelChess

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

Head to head
About

Oust

Features
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Oust is a territorial strategy game where you must capture all opponent stones to win. Think it sounds simple? Think again! Strategically place your stones on the hexagonal board to form groups and capture smaller enemy groups. Fair warning: Matches are insanely addictive. Privacy Policy: https://oust-game.eu/legal/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

TriLevelChess

Features
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EXPERIENCE CHESS IN THREE DIMENSIONS Tri Level Chess reimagines the classic game with a revolutionary vertical twist. Play on three stacked boards where pieces can move up and down between levels, creating entirely new tactical possibilities and strategic depth. MASTER VERTICAL STRATEGY - Move pieces across three parallel chess boards - Rooks ascend and descend vertically like elevators - Knights leap between levels with devastating effect - Bishops cut diagonal paths through multiple planes - Every piece gains new attacking angles and escape routes MANY EXCITING VARIANTS Classic 3D Chess Experience traditional chess rules across three dimensions. Perfect for learning the vertical strategy fundamentals. Chess960 (Fischer Random) Randomized starting positions on three levels create 960 unique opening configurations. No memorized openingsโ€”just pure strategy. Atomic Chess Captures trigger explosive chain reactions! When pieces capture, both attacker and captured piece (plus adjacent non-pawns) vanish in a blast. Kings can never capture. Aggressive tactics meet calculated risk. Crazyhouse Captured pieces join your hand and can be dropped back onto any level! Place opponent's pieces as your own for wild tactical combinations across all three boards. Looming Extinction Your chess world is shrinking. Can you prevail before there are not moves left? Frontier Chess Your chess world is about to expand! King of the Hill Move your king to the center area for a quick win! PLAY YOUR WAY - Challenge the AI with three difficulty levels (Easy, Medium, Hard) - Play locally against friends with pass-and-play - Compete asynchronously via Remote Play - share moves through messages or email - Set up custom positions and puzzles - Choose starting levels: both on the same board, or split between top and bottom POWERFUL FEATURES - See valid moves highlighted across all three levels - Inspect enemy piece threats with long-press - Full undo/redo navigation through game history - Complete move log tracking - Material advantage calculator - Optional chess clock with customizable time controls - Save and load multiple games - Share positions with friends - Export games for analysis - Setup positions and share with friends THOUGHTFUL DESIGN - Clean, intuitive interface designed for iPad and iPhone - Smooth piece dragging with haptic feedback - Zoom and pan for detailed board inspection - Portrait and landscape support - No ads, no subscriptions, no in-app purchases - Buy once, play forever PERFECT FOR - Chess players seeking new challenges beyond 2D - Strategy game enthusiasts who love deep tactical puzzles - Puzzle creators exploring three-dimensional tactics - Friends looking for a unique competitive experience - Anyone curious about chess with a vertical dimension THREE BOARDS. INFINITE POSSIBILITIES. Download Tri Level Chess and discover a whole new dimension of strategy.

Screenshots

Oust4 screens
TriLevelChess4 screens

Verdict

The call

The clearest difference is price: Oust at Free against TriLevelChess's $0.99. Oust also leads on update cadence (every 4 days vs every 2 months) and iOS requirement (15.0 vs 17.6). TriLevelChess's advantage is in-app purchases (none vs 2). On ads and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Oust is free to download; TriLevelChess costs $0.99 up front. Oust sells 2 in-app purchases, starting at $3.99 per month. TriLevelChess asks for nothing beyond the download.

UpkeepUpdate frequency

Oust ships an update every 4 days, TriLevelChess every 2 months. The most recent releases landed on November 5, 2026 and October 30, 2026 respectively.

Scorecard4 real differences ยท 2 level
Oust versus TriLevelChess: the parameters behind the verdict, then further details
ParameterOustTriLevelChess
PriceFree โ€” better$0.99
Update frequencyEvery 4 days โ€” betterEvery 2 months
AdsNoNo
In-app purchasesYesNo โ€” better
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS15.0 โ€” better17.6
Further details โ€” not scored
Size125 MB16 MB
Age rating9+4+
DeveloperVapoliaDavid Michael Matusow

In-app purchases

2 purchases

Oust

Subscriptions2
  • Monthly$3.991 Month
  • Yearly$22.991 Year
None

TriLevelChess

No in-app purchases

Questions

Is Oust free?
Oust is free to download, with in-app purchases available.
Is TriLevelChess free?
TriLevelChess costs $0.99, with no in-app purchases.
Do Oust or TriLevelChess have ads?
Neither Oust nor TriLevelChess shows ads.
Which is updated more often, Oust or TriLevelChess?
Oust ships an update every 4 days, and TriLevelChess every 2 months. Most recently, Oust was updated on November 5, 2026 and TriLevelChess on October 30, 2026.

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