# Moonlight Audio vs Readling

The clearest difference is in-app purchases: Moonlight Audio at none against Readling's 2. Moonlight Audio also leads on iOS requirement (12.0 vs 15.5). Readling's advantage is update cadence (every 5 days vs every 14 months). On price, ads and device support there is nothing between them.

Both are free to download. Readling sells 2 in-app purchases, starting at $3.99 per month. Moonlight Audio asks for nothing beyond the download.

Moonlight Audio ships an update every 14 months, Readling every 5 days. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Moonlight Audio | Readling |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/readling-learn-languages/id6752216664/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 5 days** |
| Monetization | — | Freemium |
| Size | 87 MB | 99 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yellow Dot](https://appshunter.io/developer/732909860) | [Dzmitry Karpuk](https://appshunter.io/developer/1838272730) |

## What reviewers say

### Moonlight Audio

[App page](https://appshunter.io/ios/app/moonlight-audio/id6444059027)

**Features:** Vision Pro support

**In-app purchases:** none


### Readling

[App page](https://appshunter.io/ios/app/readling-learn-languages/id6752216664)

Learn Russian through immersive reading experiences. Choose between blended or side-by-side translations, tap words for instant definitions, and practice with book characters. Build vocabulary and grammar with flashcards and sentence builders.

**Highlights:** Immersive and parallel reading modes, Instant word translation and saving, Interactive chat with book characters, Flashcards and sentence builders for practice, Catalog of books from A1 to C2 levels, Audio pronunciation for words and phrases

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Readling Premium (Monthly) | $3.99 | per month |
| Readling Premium (Annual) | $39.99 | per year |


## Frequently asked questions

### Is Moonlight Audio free?

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

### Is Readling free?

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

### Do Moonlight Audio or Readling have ads?

Neither Moonlight Audio nor Readling shows ads.

### Which is updated more often, Moonlight Audio or Readling?

Moonlight Audio ships an update every 14 months, and Readling every 5 days. Most recently, Moonlight Audio was updated on October 23, 2026 and Readling 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.*