Comparison

Moonlight Audio vs Readling

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Moonlight Audio

Features
Read full description

Moonlight Audio allows pre-readers from aged 3 upwards to spend more time with Moonlight books, even when an adult isn’t available to read to them. The lively narration by professional actors and the inclusion of fun sound effects brings the narrative to life. The minimalist design of the app means that the child’s attention is firmly focused on the book rather than on the screen. The app is ideal for reluctant readers and Speakers of English as a Second Language, who can follow the text in the book as they listen to the audio recording. This helps with word recognition, in building vocabulary and in progressing to becoming an autonomous reader. The app is very simple to use, even for children as young as 3 years old. 1. Click on the cover image of your book to download the audio file. 2. Then scan the pages of the book with your mobile device - Scan the book cover to listen to the complete audio recording from start to finish. - Scan any page to listen to the audio recording for that page.

About

Readling

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
Read full description

Readling — learn Russian by reading books Ease into Russian one page at a time. Readling offers two ways to read: books where Russian phrases are gently woven into the English text, or parallel reading with the original and translation side by side. You choose the mode and how much Russian you want to see. No cramming. You simply read — and step by step you start to understand Russian in context. How it works • Pick a book and a reading mode. • In immersion mode, Russian phrases are blended into the English text — you read as usual, but every page brings a little more Russian. • In parallel mode, the original and the translation sit side by side — perfect for comparing and unpacking unfamiliar structures. • Tap any word you don't know to see its translation instantly. • Every translated phrase is saved to your personal dictionary and ready to review with flashcards. Chat with book characters • Practice Russian for real — message the heroes of your favorite books. • Each character replies in their own voice, and the app gently corrects you when you slip up and shows you how to say it right. • Pick your partner's level — from simple phrases to free-flowing speech. • Real conversation practice without the fear of making mistakes — you learn by talking, not by memorizing. Practice to learn new words • Flashcards — review your saved words and phrases • Sentence builder — assemble phrases like a puzzle to train grammar • Fill in the word — restore the missing word in a sentence from a book • Listening — rebuild a sentence by ear • Training of the day — a fresh set of tasks every day • Three difficulty levels — tune it to your level Features • A catalog of books in Russian with levels from A1 to C2 — with search and sorting • Can't find the book you want? Request it right in the app • Audio for words, phrases and whole paragraphs — hear the correct pronunciation at the speed you choose • Daily streaks — read or practice every day and earn free days of Premium • Reading settings: font, text size, line spacing, brightness, dark theme • Personal libraries — collect books by interest • Upload your own books — read any EPUB, with tap-to-translate working even offline • Invite a friend — 7 days of Premium for each of you Readling is for anyone who wants to • Start learning Russian — even from scratch • Grow vocabulary naturally • Learn Russian without boring drills • Combine a love of reading with learning a new language Open a book — and Russian becomes part of your reading. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula Privacy Policy: https://readling.notion.site/Privacy-Policy-28905c6ed51e80ceb8cafbd84d6eeb42

Screenshots

Moonlight Audio4 screens
Readling4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

UpkeepUpdate frequency

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.

Scorecard3 real differences · 7 level
Moonlight Audio versus Readling: the parameters behind the verdict, then further details
ParameterMoonlight AudioReadling
PriceFreeFree
Rating—3.0 (2 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 14 monthsEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.5
Further details — not scored
Size87 MB99 MB
Age rating4+4+
DeveloperYellow DotDzmitry Karpuk

In-app purchases

None

Moonlight Audio

No in-app purchases

2 purchases

Readling

Subscriptions2
  • Readling Premium (Monthly)$3.991 Month
  • Readling Premium (Annual)$39.991 Year

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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