# CFLApp vs Readlang Mobile

The clearest difference is in-app purchases: CFLApp at none against Readlang Mobile's 2. CFLApp also leads on iOS requirement (11.0 vs 18.0). Readlang Mobile's advantage is update cadence (every 6 days vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Readlang Mobile sells 2 in-app purchases, starting at $6.99 per month. CFLApp asks for nothing beyond the download.

CFLApp ships an update every 3 months, Readlang Mobile every 6 days. The most recent releases landed on September 16, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | CFLApp | Readlang Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (3 ratings)](https://appshunter.io/ios/app/readlang-mobile/id6755721145/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 days** |
| Monetization | — | Freemium |
| Size | 28 MB | 35 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Cantho University Software Center](https://appshunter.io/developer/552637604) | [Alisher Fayzullaev](https://appshunter.io/developer/1855851596) |

## What reviewers say

### CFLApp

[App page](https://appshunter.io/ios/app/cflapp/id1586747764)

**Features:** macOS Compatibility

**In-app purchases:** none


### Readlang Mobile

[App page](https://appshunter.io/ios/app/readlang-mobile/id6755721145)

Learn languages by reading content you enjoy. Tap any word for instant translation, save new vocabulary, and track your learning progress. Offers a free plan with daily limits and a premium subscription for unlimited access and advanced features.

**Highlights:** Instant word and phrase translation, Save and review translated words, Read websites and EPUB books, Vocabulary practice, Progress tracking, Distraction-free reading

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Readly Premium Monthly | $6.99 | per month |
| Readly Premium Yearly | $39.99 | per year |


## Frequently asked questions

### Is CFLApp free?

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

### Is Readlang Mobile free?

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

### Do CFLApp or Readlang Mobile have ads?

Neither CFLApp nor Readlang Mobile shows ads.

### Which is updated more often, CFLApp or Readlang Mobile?

CFLApp ships an update every 3 months, and Readlang Mobile every 6 days. Most recently, CFLApp was updated on September 16, 2026 and Readlang Mobile on September 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.*