# ReadFlow vs Coco

The clearest difference is ads: ReadFlow at none against Coco's shown. Coco's advantage is update cadence (fortnightly vs every 2 months) and iOS requirement (15.1 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. ReadFlow sells 2 in-app purchases, starting at $5.99 per month and Coco sells 5 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

ReadFlow ships an update every 2 months, Coco fortnightly. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ReadFlow | Coco |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/coco-read-and-learn-chinese/id6761327726/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 33 MB | 109 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [BITROVA LABS LTD](https://appshunter.io/developer/1818887572) | [Jeremy Pitault](https://appshunter.io/developer/1735120953) |

## What reviewers say

### ReadFlow

[App page](https://appshunter.io/ios/app/readflow-rsvp-speed-reader/id6760659861)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $5.99 | per month |
| Premium Yearly | $34.99 | per year |


### Coco

[App page](https://appshunter.io/ios/app/coco-read-and-learn-chinese/id6761327726)

Learn Mandarin Chinese through engaging illustrated stories, native audio, and interactive tools. Build reading, vocabulary, and speaking skills in context with features like tap-to-translate and shadowing practice. Progress from beginner to advanced levels with HSK-aligned content.

**Highlights:** Illustrated graded readers, Tap-to-translate and pinyin support, Native Mandarin audio with slow mode, Shadowing practice for pronunciation, Contextual hanzi and vocabulary learning, SRS flashcards and quizzes, Offline reading and news articles

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Subscription | $14.99 | per month |
| Yearly Premium Subscription | $33.99 | per year |
| Yearly Premium Subscription | $45.99 | per year |
| Yearly Premium Subscription | $47.99 | per year |
| Yearly Premium Subscription | $99.99 | per year |


## Frequently asked questions

### Is ReadFlow free?

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

### Is Coco free?

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

### Do ReadFlow or Coco have ads?

Coco shows ads; ReadFlow does not.

### Which is updated more often, ReadFlow or Coco?

ReadFlow ships an update every 2 months, and Coco fortnightly. Most recently, ReadFlow was updated on October 20, 2026 and Coco on October 24, 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.*