Comparison

Aces® Hearts vs 脳トレ21

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

Head to head
About

Aces® Hearts

Experience the classic card game of Hearts on your mobile device. Enjoy smooth animations, fun characters, and customizable gameplay with multiple difficulty levels. Perfect for both new and experienced players.

Highlights
  • 10 fun characters to play against
  • Game Center Leaderboards and Achievements
  • In-game turn advisor
  • 5 difficulty levels
  • Customizable options
  • Special animations
Read full description

A game so smooth it'll "Shoot the Moon" by stealing your heart! The best-selling Aces® line brings the classic game of Hearts to iOS. “Shoot the Moon” with this classic card game that is popular around the world. Aces Hearts brings the timeless game to iPhone with some extra flare. Play characters like Elouise, Vladimir, and Drucilla. Don’t remember how to play or need a refresher? We put in step by step tutorials and 5 levels of difficulty to make Aces Hearts easy and fun for everyone! Fun characters, smooth animations, and great game play make this a card game that you’ll enjoy playing over and over on your iPhone. Discover high-resolution gaming like never before with smoother performance and Retina display enhancements! FEATURES • 10 fun characters to play against. • Game Center Leaderboards and Achievements. • In-game turn advisor. • 5 difficulty levels. • Many options to customize. • Turn animations off for quick play. • Special Shoot the Moon and winning animations. • Optional Jack of Diamonds for positive points.

About

脳トレ21

Features
Read full description

足して21の数字をつくれ! ブラックジャック風新感覚脳トレパズルです。 簡単操作のゲームであなたの脳年齢を診断します。 「脳トレ21」はシンプルでハマり度120%の脳トレゲームです。 操作方法は数字をタップするだけ! 遊べば遊ぶほど脳が活性化されます。 あなたの脳は何歳ですか??

Screenshots

Aces® Hearts4 screens
脳トレ213 screens

Verdict

The call

The clearest difference is in-app purchases: 脳トレ21 at none against Aces® Hearts's 1. On price, update cadence, ads 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. Aces® Hearts sells 1 one-off in-app purchase. 脳トレ21 asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 23, 2026 and October 14, 2026 respectively.

Scorecard1 real difference · 9 level
Aces® Hearts versus 脳トレ21: the parameters behind the verdict, then further details
ParameterAces® Hearts脳トレ21
PriceFreeFree
Rating3.4 (142 ratings) — better—
Positive reviews48.8% of reviews—
Number of ratings142 — better—
Update frequencyEvery 3 monthsEvery 3 months
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.011.0 — better
Further details — not scored
Size152 MB107 MB
Age rating4+4+
DeveloperConcrete Software, Inc.ZERONE

Bugs and requests

Aces® Hearts

Reported bugs

3 issues
  • Inability to restore previous purchases
  • Crashes and freezes on certain devices
  • Incorrect card suit detection

Requested features

4 requests
  • Option to disable player scores during game
  • Ability to exit to main menu after each game
  • Improved defensive AI to prevent moon shooting
  • Bring back previous version's features and animations

脳トレ21

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Aces® Hearts

One-time1
  • Remove Ads$2.99
None

脳トレ21

No in-app purchases

Questions

Is Aces® Hearts free?
Aces® Hearts is free to download, with in-app purchases available.
Is 脳トレ21 free?
脳トレ21 is free to download, with no in-app purchases.
Do Aces® Hearts or 脳トレ21 have ads?
Both Aces® Hearts and 脳トレ21 show ads.
Which is updated more often, Aces® Hearts or 脳トレ21?
Aces® Hearts ships an update every 3 months, and 脳トレ21 every 3 months. Most recently, Aces® Hearts was updated on October 23, 2026 and 脳トレ21 on October 14, 2026.

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