# ระบบสุริยะFree vs 小伴龙识字

The clearest difference is in-app purchases: ระบบสุริยะFree at none against 小伴龙识字's 1. ระบบสุริยะFree also leads on iOS requirement (5.1.1 vs 9.0). On price, update cadence, ads and device support there is nothing between them.

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

ระบบสุริยะFree ships an update every 4 months, 小伴龙识字 every 2 months. The most recent releases landed on June 11, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | ระบบสุริยะFree | 小伴龙识字 |
| --- | --- | --- |
| 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 | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 30 MB | 332 MB |
| Requires iOS | **5.1.1** | 9.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Info Media Innovation Co.,Ltd.](https://appshunter.io/developer/715431391) | [Shenzhen Youban Technology Co.,Ltd.](https://appshunter.io/developer/496186571) |

## What reviewers say

### ระบบสุริยะFree

[App page](https://appshunter.io/ios/app/free/id975821903)

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is ระบบสุริยะFree free?

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

### Is 小伴龙识字 free?

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

### Do ระบบสุริยะFree or 小伴龙识字 have ads?

Neither ระบบสุริยะFree nor 小伴龙识字 shows ads.

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

ระบบสุริยะFree ships an update every 4 months, and 小伴龙识字 every 2 months. Most recently, ระบบสุริยะFree was updated on June 11, 2026 and 小伴龙识字 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.*