# 1A2B vs 鬼樓回魂

The clearest difference is rating: 1A2B at 4.9 against 鬼樓回魂's 4.1. 鬼樓回魂's advantage is update cadence (every 2 weeks vs every 3 months) and iOS requirement (12.0 vs 15.6). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. 1A2B sells 1 one-off in-app purchase and 鬼樓回魂 sells 9 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

1A2B holds the better App Store score, 4.9 against 4.1. Both are backed by a comparable volume of ratings — 10 and 19 respectively.

1A2B ships an update every 3 months, 鬼樓回魂 every 2 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 1A2B | 鬼樓回魂 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (10 ratings)](https://appshunter.io/ios/app/1a2b-guess-number/id1480190165/reviews)** | [4.1 (19 ratings)](https://appshunter.io/ios/app/id6502672605/reviews) |
| Number of ratings | 10 | **19** |
| Positive reviews | — | 48.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 46 MB | 336 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [CHENGDU MIAOZHI TECHNOLOGY CO., LTD.](https://appshunter.io/developer/1465440799) | [Chengdu Pinyou Technology Co ., Ltd.](https://appshunter.io/developer/553768422) |

## What reviewers say

### 1A2B

[App page](https://appshunter.io/ios/app/1a2b-guess-number/id1480190165)

This game challenges you to guess a secret number combination by inputting guesses and receiving feedback on correct digits and their positions. It offers various modes with different digit lengths and attempt limits for solo play or friendly competition.

**Highlights:** Cows and Bulls logic gameplay, Multiple game modes, Variable digit lengths and attempt limits, Solo and competitive play, Brain-stimulating puzzles

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1A2B PRO | $5.99 | one-time |


### 鬼樓回魂

[App page](https://appshunter.io/ios/app/id6502672605)

Experience a chilling escape room adventure filled with horror and puzzles. Uncover a dark secret in an old apartment building as a writer with a unique ability to see the supernatural.

**Highlights:** Horror escape room gameplay, Intriguing puzzle mechanics, Supernatural narrative, Explore an old apartment building, Uncover dark secrets

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 14個元寶 | $0.99 | one-time |
| 解鎖第3章 | $0.99 | one-time |
| 30個元寶 | $1.99 | one-time |
| 解鎖第4章 | $1.99 | one-time |
| 解鎖第5章 | $1.99 | one-time |
| 解鎖第6章 | $1.99 | one-time |
| 70個元寶 | $3.99 | one-time |
| 160個元寶 | $7.99 | one-time |
| 無限元寶 | $9.99 | one-time |


## Frequently asked questions

### Is 1A2B free?

1A2B is free to download, with in-app purchases available.

### Is 鬼樓回魂 free?

鬼樓回魂 is free to download, with in-app purchases available.

### Which has better reviews, 1A2B or 鬼樓回魂?

1A2B is rated higher. 1A2B averages 4.9 out of 5 from 10 ratings, while 鬼樓回魂 averages 4.1 from 19 ratings.

### Do 1A2B or 鬼樓回魂 have ads?

Both 1A2B and 鬼樓回魂 show ads.

### Which is updated more often, 1A2B or 鬼樓回魂?

1A2B ships an update every 3 months, and 鬼樓回魂 every 2 weeks. Most recently, 1A2B was updated on November 3, 2026 and 鬼樓回魂 on October 30, 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.*