Comparison

CheckMat vs Fast Chess!

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

Head to head
About

CheckMat

Learn, play, and improve at chess with AI opponents, friends, and daily puzzles. Track your progress with an Elo rating and earn rewards like trophies and in-game currency. Customize your board and enjoy a smooth, visually appealing interface.

Highlights
  • Play chess vs computer AI
  • Play chess with friends online
  • Solve daily chess puzzles
  • Track Elo chess rating
  • Earn trophies and achievements
  • Customize board skins and themes
Features
Read full description

CheckMat makes chess easy, fun and rewarding. Play chess online, challenge the chess AI, solve daily chess puzzles and collect trophies as you improve. Whether you want to learn chess for beginners or chase a higher Elo rating, CheckMat gives you a clear next step every day. PLAY YOUR WAY Play chess vs computer: choose an AI level from beginner to advanced and unlock tougher bots as you win. Play chess with friends: invite friends, send game requests and play online, or share one phone in two player chess mode. Clean, fast board: a redesigned interface, sharper visuals and quick loading keep every move smooth. TRAIN AND GROW Daily chess puzzles: solve as many as you like, sharpen your chess tactics and earn Elo. Step-by-step guide: learn the rules, then practice with a friendly chess trainer. Elo chess rating: see real progress and get ready to beat stronger opponents. E ARN REWARDS Trophies and achievements for wins, streaks and milestones. Golden Pawns: earn them by playing, then spend them on hints, skins and boards. Daily streaks and goals that make improving a habit. MAKE IT YOURS Customize your chess board with unlocked skins, themes and piece sets, and build a personal chess space you are proud to show off. PERFECT FOR Beginners who want to learn chess fast Casual players who love brain games and strateg y games Improving players who want daily practice, tactics and a higher rating FREE T O PLAY Core modes are free. Remove ads with a small subscription, or upgrade to Premium for extra training tools. Download CheckMat, make your first move and start winning. Every move makes you stronger. Terms of Use: https://checkmat.net/terms-of-use Privacy Policy: https://checkmat.net/privacy-policy

About

Fast Chess!

Experience a faster, more dynamic chess game on a compact 6x6 board. Perfect for quick thinking and sharp strategy, this app offers balanced matches against opponents suited to your skill level. Ideal for both enthusiasts and casual players seeking a fresh twist on the classic game.

Highlights
  • Unique 6x6 chess board
  • Short, intense matches
  • Balanced opponent matching
  • Clean, minimalist design
  • Ideal for quick breaks
  • Daily practice
Features
Read full description

6x6 Chess is a fast-paced chess experience designed for quick thinking and sharp strategy. With a compact board and shorter matches, every move matters more than ever. Play balanced matches against an opponent matched to your level, helping you sharpen your tactical instincts and decision-making. Perfect for players who love chess but want faster, more dynamic gameplay. Features: Unique 6x6 chess board format Short, intense matches Balanced opponents for fair gameplay Clean, minimalist design Ideal for quick breaks and daily practice Whether you're a chess enthusiast or a casual player, 6x6 Chess delivers a fresh and challenging twist on the classic game. Think faster. Play smarter. Win quicker.

Screenshots

CheckMat4 screens
Fast Chess!4 screens

Verdict

The call

The clearest difference is review sentiment: CheckMat at 81% against Fast Chess!'s 0%. CheckMat also leads on rating (4.7 vs 3.5) and ratings volume (159 vs 2). Fast Chess!'s advantage is iOS requirement (12.0 vs 17.0). On price, update cadence, ads and in-app purchases 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. CheckMat sells 5 in-app purchases, starting at $3.99 per month and Fast Chess! sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

CheckMat holds the better App Store score, 4.7 against 3.5. That said, the two scores are not equally well evidenced: CheckMat has 159 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 81% of CheckMat's written reviews are positive against 0% of Fast Chess!'s.

UpkeepUpdate frequency

CheckMat ships an update every 9 days, Fast Chess! fortnightly. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
CheckMat versus Fast Chess!: the parameters behind the verdict, then further details
ParameterCheckMatFast Chess!
PriceFreeFree
Rating4.7 (159 ratings) — better3.5 (2 ratings)
Positive reviews81.3% of reviews — better0.0% of reviews
Number of ratings159 — better2
Update frequencyEvery 9 days — betterFortnightly
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.012.0 — better
Further details — not scored
Size47 MB129 MB
Age rating+174+
DeveloperCHECKMATOksana Voloshyna

Customer experience

CheckMat

All ratings159 ratings
Positive92.5%
Neutral4.4%
Negative3.1%
Written reviews16 reviews
Positive81.3%
Neutral0.0%
Negative18.8%

Fast Chess!

All ratings1 ratings
Positive0.0%
Neutral100.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

In-app purchases

5 purchases

CheckMat

Subscriptions1
  • Checkmat Pro7 Days trial$3.991 Month
One-time4
  • Pawns 50$0.79
  • Pawns 150$2.29
  • Pawns 250$3.99
Show 1 more
  • Pawns 500$6.99
5 purchases

Fast Chess!

One-time5
  • Hints package$1.99
  • Hints package (5)$2.99
  • Hints package (10)$3.99
Show 2 more
  • Hints package (20)$4.99
  • Hints package (30)$5.99

Questions

Is CheckMat free?
CheckMat is free to download, with in-app purchases available.
Is Fast Chess! free?
Fast Chess! is free to download, with in-app purchases available.
Which has better reviews, CheckMat or Fast Chess!?
CheckMat is rated higher. CheckMat averages 4.7 out of 5 from 159 ratings, while Fast Chess! averages 3.5 from 2 ratings.
Do CheckMat or Fast Chess! have ads?
Both CheckMat and Fast Chess! show ads.
Which is updated more often, CheckMat or Fast Chess!?
CheckMat ships an update every 9 days, and Fast Chess! fortnightly. Most recently, CheckMat was updated on November 4, 2026 and Fast Chess! on October 31, 2026.

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