ForeignReader vs ReadGem
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ForeignReader
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Foreignreader Read books in a foreign language without breaking your flow. Foreignreader is built for one thing: uninterrupted reading with instant understanding. Tap any word to get a translation immediately. Need more context? Tap again to see how the word works in the sentence. No exercises. No distractions. Just reading. Read physical books too. Point your camera at any page, ForeignReader scans it instantly and lets you read it with the same word-by-word translations. How it works: • Tap a word → instant translation • Tap again → context-aware meaning • Expand → full sentence translation • Scan a page → read any physical book with translations Free: • Unlimited word translations • 5 context translations per month • 5 sentence translations per month • Scan physical book pages Pro: • Unlimited context-aware translations • Unlimited sentence translations • Scan physical book pages • Sync across devices Learn through reading, not exercises. Terms of Use: https://foreignreader.io/terms Privacy Policy: https://foreignreader.io/privacy
ReadGem
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Read books. Learn languages. Read the original. Compare translations. Understand more with AI. ReadGem turns reading into a natural way to learn languages. Explore the original text alongside its translation, compare how the same sentence is expressed across languages, and discover meaning through real books and real context. When a sentence is difficult, ask AI for an explanation. When a translation feels awkward, use AI to suggest a better one. Go beyond simply reading a translation — read, compare, understand, and learn. Read the original and translation together Explore the original text alongside its translation and see how meaning moves from one language to another. Instead of studying isolated words and grammar, experience language through real sentences, expressions, and context from books. Reading becomes learning naturally. Compare translations across languages See how the same sentence is expressed in different languages. Compare translations sentence by sentence and discover differences in wording, expression, and nuance. Whether you're learning English or exploring another language, ReadGem helps you see beyond a single translation. Understand more with AI Some sentences need more than a translation. Ask AI to explain difficult sentences, expressions, context, and nuance. Explore why a sentence means what it does and gain a deeper understanding of both the original text and the language you're learning. Use AI not just to get an answer, but to understand what you're reading. Improve translations with AI Found a translation that sounds awkward or doesn't fully capture the original? Ask AI to suggest a better translation. Compare the suggestion with the original and decide whether it expresses the meaning more naturally and accurately. Exploring better translations can itself become part of learning a language. Read and listen Listen to sentences while you read. Hear pronunciation and rhythm while following the text, and use books to practice listening and pronunciation as well as reading. Everything you need for EPUB reading ReadGem also includes essential EPUB reading features: Table of contents and chapter navigation Highlights and bookmarks Automatic reading position saving Font and reading appearance settings Offline reading for downloaded books ReadGem is for you if you want to: Learn English by reading original books Learn languages naturally through reading Read original text alongside translations Compare expressions across different languages Understand difficult sentences with AI Explore better translations with AI Read. Compare. Understand. Improve. A book is more than something to read. It can also be a rich source of real language and context. With ReadGem, read the original, compare translations, understand with AI, and discover better ways to express every sentence.
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Verdict
The clearest difference is in-app purchases: ReadGem at none against ForeignReader's 1. ReadGem also leads on update cadence (every 4 days vs every 2 weeks) and iOS requirement (17.6 vs 26.2). 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
Both are free to download. ForeignReader sells 1 in-app purchase, starting at $2.99 per month. ReadGem asks for nothing beyond the download.
ForeignReader ships an update every 2 weeks, ReadGem every 4 days. The most recent releases landed on September 23, 2026 and September 24, 2026 respectively.
| Parameter | ForeignReader | ReadGem |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.2 | 17.6 — better |
| Further details — not scored | ||
| Size | 45 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Nikolai Pronichev | NEXTAOI, Inc |
In-app purchases
ForeignReader
- ForeignReader PRO$2.991 Month
ReadGem
No in-app purchases








