# 1A2B: Guess Number — Guess magic number!

> Guess the secret number combination with digit and position feedback. (iPhone/iPad app by CHENGDU MIAOZHI TECHNOLOGY CO., LTD..)

- Source: https://appshunter.io/ios/app/1a2b-guess-number/id1480190165 (this page in markdown: same URL + `.md`)
- Developer: [CHENGDU MIAOZHI TECHNOLOGY CO., LTD.](https://appshunter.io/developer/1465440799)
- Category: Games, Entertainment, Puzzle, Word
- Price: Free with in-app purchases
- Rating: 4.90/5 from 10 App Store ratings
- Age rating: 4+
- Requires: iOS 15.6 · 46 MB
- Languages: British English, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2019-09-19
- Data updated: 2026-08-16
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/1a2b-guess-number/id1480190165/reviews.md

## What is 1A2B?

Feeling overwhelmed by a busy schedule? Take a short break and enjoy a classic logic challenge. 1A2B offers a simple yet engaging puzzle experience that fits perfectly into your daily routine.

This game follows the well-known Cows and Bulls rules. Enter a series of digits, and the game will reveal how many Bulls (A) and Cows (B) you have. Bulls indicate correct digits in the correct positions, while Cows represent correct digits in the wrong positions. The two do not overlap. For example, if you try “1234” and receive 2A 0B, it means two digits are correct and in the right place. If another guess like “1564” returns 1A 2B, it means one digit is correctly placed, while two others appear in the target answer but in different positions.

Game modes:
1. Guess a 4-digit non-repeating number in 8 attempts.
2. Guess a 4-digit non-repeating number in 10 attempts.
3. Guess a 5-digit non-repeating number in 12 attempts.

Challenge yourself or compete with friends, and enjoy a refreshing mental workout. If you have any questions, feel free to contact us at miaozhi.ai@gmail.com.

## Key features

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

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 1A2B PRO | $4.99 | one-time |



## Frequently asked questions about 1A2B

### How do you play 1A2B?

In 1A2B, you input a number combination and the game tells you how many digits are correct and in the right position (A) and how many are correct but in the wrong position (B). The goal is to guess the secret number within the given attempts.

### What are the different game modes in 1A2B?

1A2B offers three modes: guessing a 4-digit number in 8 attempts, a 4-digit number in 10 attempts, and a 5-digit number in 12 attempts. All modes use non-repeating digits.

### Can I play 1A2B with friends?

Yes, 1A2B is designed for both solo challenges and friendly competition, allowing you to test your logic skills against others.

### Is 1A2B available on different devices?

1A2B is supported on iPhone, iPad, and iPod devices, making it accessible to a wide range of Apple users.

### How often is 1A2B updated?

The latest version of 1A2B is 2.1, and it was last updated on May 29, 2026. This indicates a recent update, suggesting ongoing development and support.

### What is the age rating for 1A2B?

1A2B has an age rating of 4+, making it suitable for a young audience and families.

### Does 1A2B have ads?

Yes, 1A2B contains advertisements. It is a free-to-play game supported by ads and offers in-app purchases.

### What is the price of 1A2B?

1A2B is free to download and play. It does offer in-app purchases for additional content or features.

## Version history (last 5 releases)

### 2.4 — 2026-07-23

We update the game as often as possible to make it faster and more reliable for you.

### 2.3 — 2026-06-09

Refining the game for a smoother player experience.

### 2.2 — 2026-06-01

Fix the issues from the last update.

### 2.1 — 2026-05-29

여러 게임 테마 추가.

### 2.0 — 2026-01-29

Our app is now fully compatible with iOS 26 and introduces the new Liquid Glass experience.

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| --- | --- | --- | --- |
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| [Letterase™ Unlimited Word Play](https://appshunter.io/ios/app/letterase-unlimited-word-play/id6751162118) | — | $0.29 | Games |
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## More apps by CHENGDU MIAOZHI TECHNOLOGY CO., LTD.

- [Puzzle Odyssey](https://appshunter.io/ios/app/puzzle-odyssey/id1395840989)
- [MyTracks: GPS Recorder](https://appshunter.io/ios/app/mytracks-gps-recorder/id1464666446)
- [Animal Chess - Jungle Chess](https://appshunter.io/ios/app/animal-chess-jungle-chess/id1465440800)
- [Solitaire Addictive](https://appshunter.io/ios/app/solitaire-addictive/id1465844383)
- [Invisible Watermark](https://appshunter.io/ios/app/invisible-watermark/id1467483625)
- [Planimeter: Area & Distance](https://appshunter.io/ios/app/planimeter-area-and-distance/id1469347201)

All apps by CHENGDU MIAOZHI TECHNOLOGY CO., LTD.: https://appshunter.io/developer/1465440799

## Related topics

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-16.*