Comparison

Chess 3D Pro Trainer vs Serendipity Chess

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

Head to head
About

Chess 3D Pro Trainer

Features
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Train your logic and strategic skills with one of of the most popular board games worldwide and play a cool 3D version of chess! Challenge a friend on the same device or play against the computer. You can select one of 7 difficulties which matches your abilities best. Can you improve your skills and become a true Grandmaster?

About

Serendipity Chess

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This variant is similar to standard chess. All the chessmen is the same as standard chessโ€™ rules. The only one objective in this game is to locate the real opponent King and capture him. No matter how strong a chess player your opponents are in standard Chess Game, this game will make thing interesting so that you can stand a chance of victory! This is a true fair game.

Screenshots

Chess 3D Pro Trainer4 screens
Serendipity Chess4 screens

Verdict

The call

The clearest difference is ads: Serendipity Chess at none against Chess 3D Pro Trainer's shown. Chess 3D Pro Trainer's advantage is update cadence (every 5 days vs every 3 weeks) and iOS requirement (13.0 vs 18.0). On price, in-app purchases 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

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

UpkeepUpdate frequency

Chess 3D Pro Trainer ships an update every 5 days, Serendipity Chess every 3 weeks. Both last shipped on October 25, 2026.

Scorecard3 real differences ยท 3 level
Chess 3D Pro Trainer versus Serendipity Chess: the parameters behind the verdict, then further details
ParameterChess 3D Pro TrainerSerendipity Chess
PriceFreeFree
Update frequencyEvery 5 days โ€” betterEvery 3 weeks
AdsYesNo โ€” better
In-app purchasesNoNo
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS13.0 โ€” better18.0
Further details โ€” not scored
Size43 MB67 MB
Age rating4+4+
DeveloperfamobiMingo Lam

In-app purchases

None

Chess 3D Pro Trainer

No in-app purchases

None

Serendipity Chess

No in-app purchases

Questions

Is Chess 3D Pro Trainer free?
Chess 3D Pro Trainer is free to download, with no in-app purchases.
Is Serendipity Chess free?
Serendipity Chess is free to download, with no in-app purchases.
Do Chess 3D Pro Trainer or Serendipity Chess have ads?
Chess 3D Pro Trainer shows ads; Serendipity Chess does not.
Which is updated more often, Chess 3D Pro Trainer or Serendipity Chess?
Chess 3D Pro Trainer ships an update every 5 days, and Serendipity Chess every 3 weeks. Most recently, Chess 3D Pro Trainer was updated on October 25, 2026 and Serendipity Chess on October 25, 2026.

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