# 儿童英语单词 vs BioFlash

The clearest difference is price: BioFlash at Free against 儿童英语单词's $0.99. 儿童英语单词's advantage is in-app purchases (none vs 1) and iOS requirement (9.0 vs 16.4). On update cadence, ads and device support there is nothing between them.

BioFlash is free to download; 儿童英语单词 costs $0.99 up front. BioFlash sells 1 in-app purchase, starting at $2.99 per year. 儿童英语单词 asks for nothing beyond the download.

儿童英语单词 ships an update every 5 months, BioFlash every 7 months. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 儿童英语单词 | BioFlash |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.3 (4 ratings)](https://appshunter.io/ios/app/fun-speaking/id1410507137/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 45.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 7 months |
| Monetization | Paid | — |
| Size | 76 MB | 44 MB |
| Requires iOS | **9.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [上海震渊信息技术有限公司](https://appshunter.io/developer/961562217) | [Gentiana Etemi](https://appshunter.io/developer/1883027493) |

## What reviewers say

### 儿童英语单词

[App page](https://appshunter.io/ios/app/fun-speaking/id1410507137)

This app offers a fun word spelling game designed for young children, focusing on memorizing 104 basic English words. It's an excellent supplementary tool for early language learners, aiming to build a foundation for broader cultural understanding and critical thinking.

**Highlights:** Word spelling game, 104 basic English words, Vocabulary memorization, Designed for 3-8 year olds, Supplementary learning tool, Focus on fun and engagement

**Features:** macOS Compatibility

**In-app purchases:** none


### BioFlash

[App page](https://appshunter.io/ios/app/bioflash-glossary/id6760253478)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BioFlash Premium | $2.99 | per year |


## Frequently asked questions

### Is 儿童英语单词 free?

儿童英语单词 costs $0.99, with no in-app purchases.

### Is BioFlash free?

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

### Do 儿童英语单词 or BioFlash have ads?

Neither 儿童英语单词 nor BioFlash shows ads.

### Which is updated more often, 儿童英语单词 or BioFlash?

儿童英语单词 ships an update every 5 months, and BioFlash every 7 months. Most recently, 儿童英语单词 was updated on November 2, 2026 and BioFlash on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*