# RainbowOne vs Elementary Chinese Dictionary

The clearest difference is ads: RainbowOne at none against Elementary Chinese Dictionary's shown. RainbowOne also leads on review sentiment (100% vs 75%) and update cadence (every 2 months vs every 3 months). Elementary Chinese Dictionary's advantage is ratings volume (7 vs 2). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. RainbowOne sells 6 one-off in-app purchases and Elementary Chinese Dictionary sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.0 for RainbowOne against 3.9 for Elementary Chinese Dictionary. Both are backed by a comparable volume of ratings — 2 and 7 respectively. Written reviews are what separate them: 100% of RainbowOne's written reviews are positive against 75% of Elementary Chinese Dictionary's.

RainbowOne ships an update every 2 months, Elementary Chinese Dictionary every 3 months. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | RainbowOne | Elementary Chinese Dictionary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/rainbowone/id1019429184/reviews)** | [3.9 (7 ratings)](https://appshunter.io/ios/app/elementary-chinese-dictionary/id1193222698/reviews) |
| Number of ratings | 2 | **7** |
| Positive reviews | **100.0% of reviews** | 75.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 287 MB | 33 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Open Knowledge Association Ltd.](https://appshunter.io/developer/868011308) | [TechmaxApp](https://appshunter.io/developer/617391262) |

## What reviewers say

### RainbowOne

[App page](https://appshunter.io/ios/app/rainbowone/id1019429184)

Create and deliver interactive e-learning materials with a powerful e-book editor. Engage students through cross-platform lessons, auto-corrected exercises, and instant learning data analysis. Share and discover educational content in a dedicated bookstore.

**Highlights:** Innovative e-book editor with 80+ tools, Cross-platform interactive lessons, Auto-corrected exercises, Instant learning data analysis, Bookstore for sharing and editing e-books, Class management tools

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 8個金幣 | $0.99 | one-time |
| 48個金幣 | $5.99 | one-time |
| 98個金幣 | $12.99 | one-time |
| 218個金幣 | $27.99 | one-time |
| 368個金幣 | $46.99 | one-time |
| 688個金幣 | $89.99 | one-time |


### Elementary Chinese Dictionary

[App page](https://appshunter.io/ios/app/elementary-chinese-dictionary/id1193222698)

This app is a learning tool for elementary Chinese students, featuring a comprehensive dictionary of Chinese characters and words. It offers stroke order animations, Pinyin pronunciation, English explanations, and the ability to create custom worksheets for practice.

**Highlights:** 4762 Chinese characters, Stroke order animations, Pinyin and Cantonese pronunciation, English explanations, Radical and direct character search, Customizable worksheet generation, Favorites and grouping for review

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove watermark | $0.99 | one-time |
| 去除廣告 | $59.99 | one-time |


## Frequently asked questions

### Is RainbowOne free?

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

### Is Elementary Chinese Dictionary free?

Elementary Chinese Dictionary is free to download, with in-app purchases available.

### Which has better reviews, RainbowOne or Elementary Chinese Dictionary?

RainbowOne is rated higher. RainbowOne averages 4.0 out of 5 from 2 ratings, while Elementary Chinese Dictionary averages 3.9 from 7 ratings.

### Do RainbowOne or Elementary Chinese Dictionary have ads?

Elementary Chinese Dictionary shows ads; RainbowOne does not.

### Which is updated more often, RainbowOne or Elementary Chinese Dictionary?

RainbowOne ships an update every 2 months, and Elementary Chinese Dictionary every 3 months. Most recently, RainbowOne was updated on October 10, 2026 and Elementary Chinese Dictionary on October 6, 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.*