# 小伴龙识字 vs CloudLabs Acid

The clearest difference is in-app purchases: CloudLabs Acid at none against 小伴龙识字's 1. 小伴龙识字's advantage is update cadence (every 2 months vs every 28 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 小伴龙识字 sells 1 one-off in-app purchase. CloudLabs Acid asks for nothing beyond the download.

小伴龙识字 ships an update every 2 months, CloudLabs Acid every 28 months. The most recent releases landed on September 28, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | 小伴龙识字 | CloudLabs Acid |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (49 ratings)](https://appshunter.io/ios/app/and/id1474232420/reviews)** | — |
| Number of ratings | **49** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 28 months |
| Monetization | Free with in-app purchases | — |
| Size | 332 MB | 71 MB |
| Requires iOS | 9.0 | 9.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Youban Technology Co.,Ltd.](https://appshunter.io/developer/496186571) | [Jiovany Orozco](https://appshunter.io/developer/1114670847) |

## What reviewers say

### 小伴龙识字

[App page](https://appshunter.io/ios/app/and/id1474232420)

This app helps children learn to recognize and write Chinese characters through interactive games and a pet-raising system. It covers 1500 essential characters, words, and sentences to prepare them for reading and writing.

**Highlights:** Learn 1500 essential Chinese characters, Interactive games for character recognition, Step-by-step character writing practice, Pet raising for emotional development, Fun learning chapters and mini-games

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 小伴龙识字之旅完整版 | $3.99 | one-time |


### CloudLabs Acid

[App page](https://appshunter.io/ios/app/cloudlabs-acid-base-enthalpy/id1596470901)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 小伴龙识字 free?

小伴龙识字 is free to download, with in-app purchases available.

### Is CloudLabs Acid free?

CloudLabs Acid is free to download, with no in-app purchases.

### Do 小伴龙识字 or CloudLabs Acid have ads?

Neither 小伴龙识字 nor CloudLabs Acid shows ads.

### Which is updated more often, 小伴龙识字 or CloudLabs Acid?

小伴龙识字 ships an update every 2 months, and CloudLabs Acid every 28 months. Most recently, 小伴龙识字 was updated on September 28, 2026 and CloudLabs Acid on September 23, 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.*