# Aces® Hearts vs 脳トレ21

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.

Both are free to download. Aces® Hearts sells 1 one-off in-app purchase. 脳トレ21 asks for nothing beyond the download.

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

## The numbers

| Metric | Aces® Hearts | 脳トレ21 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (142 ratings)](https://appshunter.io/ios/app/aces-hearts/id459815000/reviews)** | — |
| Number of ratings | **142** | — |
| Positive reviews | 48.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 152 MB | 107 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Concrete Software, Inc.](https://appshunter.io/developer/290886370) | [ZERONE](https://appshunter.io/developer/1708775781) |

## What reviewers say

### Aces® Hearts

[App page](https://appshunter.io/ios/app/aces-hearts/id459815000)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |

**What reviewers like**

- 🚀 Smooth gameplay
- 👍 Great graphics and animations
- 💡 Variety of playing styles for opponents
- 👍 Challenging at higher difficulty levels

**What reviewers complain about**

- 🔍 Too many intrusive ads
- 🐛 Game freezes when shooting the moon
- 👎 Unrealistic AI behavior
- 👎 Constant reminders to upgrade to ad-free version

**Reported bugs**

- Inability to restore previous purchases
- Crashes and freezes on certain devices
- Incorrect card suit detection

**Requested features**

- 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

[App page](https://appshunter.io/ios/app/21/id1471846944)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*