# 小黑盒 vs AI麻将助手

The clearest difference is in-app purchases: 小黑盒 at none against AI麻将助手's 2. 小黑盒 also leads on update cadence (fortnightly vs monthly) and iOS requirement (13.3 vs 15.0). AI麻将助手's advantage is review sentiment (100% vs 76%). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. AI麻将助手 sells 2 in-app purchases, starting at $0.99 per year. 小黑盒 asks for nothing beyond the download.

小黑盒 ships an update fortnightly, AI麻将助手 monthly. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 小黑盒 | AI麻将助手 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (1.3K ratings)](https://appshunter.io/ios/app/id1244505010/reviews)** | — |
| Number of ratings | **1.3K** | — |
| Positive reviews | 76.2% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 236 MB | 17 MB |
| Requires iOS | **13.3** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Qingfeng(Beijing)Technology Co., Ltd.](https://appshunter.io/developer/990892582) | [浩然 唐](https://appshunter.io/developer/1730036303) |

## What reviewers say

### 小黑盒

[App page](https://appshunter.io/ios/app/id1244505010)

This app is a comprehensive platform for gamers, offering news, tools, community features, and performance tracking across multiple gaming platforms. It helps players discover deals, track game stats, and access a wealth of gaming information and resources.

**Highlights:** Multi-platform data binding, Game performance tracking, Deal and discount alerts, In-game item shop checker, Comprehensive game encyclopedia, Player community forums, Curated gaming news

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Convenient game information
- 🚀 Fast updates
- 💡 Useful features like game price comparison and playtime tracking
- 🎮 Great platform for gamers

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 🔒 Security concerns with account binding
- 📢 Excessive ads and notifications
- 🤖 Questionable moderation and user behavior

**Reported bugs**

- Inability to set custom account names
- Verification code issues for international users
- Inconsistent app performance across devices

**Requested features**

- Dark mode option
- Improved account management and security
- Better content curation and moderation
- Cross-platform support (e.g. Switch, mobile)


### AI麻将助手

[App page](https://appshunter.io/ios/app/ai/id6477745840)

This AI-powered tool assists new Mahjong players by recognizing cards in real-time and offering strategic advice. It helps identify winning hands and suggests optimal moves to improve your gameplay and increase your chances of winning.

**Highlights:** Real-time card recognition, Tingpai (waiting for a tile) suggestions, Hu (winning hand) display, Tingpai status judgment, Strategic advice

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 年订阅 | $0.99 | per year |
| 永久买断 | $3.99 | one-time |


## Frequently asked questions

### Is 小黑盒 free?

小黑盒 is free to download, with no in-app purchases.

### Is AI麻将助手 free?

AI麻将助手 is free to download, with in-app purchases available.

### Do 小黑盒 or AI麻将助手 have ads?

Neither 小黑盒 nor AI麻将助手 shows ads.

### Which is updated more often, 小黑盒 or AI麻将助手?

小黑盒 ships an update fortnightly, and AI麻将助手 monthly. Most recently, 小黑盒 was updated on November 2, 2026 and AI麻将助手 on November 4, 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.*