TextTerra vs PolyglotGym
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TextTerra
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TextTerra: Learn a New Language by Writing Your Own Journal Learning a new language can be challenging, but with TextTerra, it becomes an immersive and enjoyable experience! Our app turns language learning into a personalized journey by allowing you to write daily journals in the language you’re learning. As you express yourself, TextTerra provides powerful AI-driven feedback to help you improve every step of the way. Key Features: Write in Your Target Language: Whether you’re a beginner or an advanced learner, writing a few sentences or a full diary entry is a fun and effective way to practice your skills. AI-Powered Error Correction: TextTerra intelligently analyzes your writing and highlights mistakes, offering helpful corrections to improve your grammar, vocabulary, and sentence structure. Native Speaker Versions: See how a native speaker would phrase your text, and compare it with your version. This helps you gain insights into more natural, fluent expressions. Key Learning Points: Along with corrections, we provide you with key grammar tips and language insights that are tailored to your writing. These bite-sized notes help you understand your mistakes and avoid repeating them in the future. Efficient and Convenient: No need to schedule lessons or search for a tutor—TextTerra is available anytime, anywhere, making it the perfect companion for busy learners. With AI technology guiding you through each step, your learning process becomes faster, more efficient, and fun. Track Your Progress: Watch your language skills improve as you log daily entries. Track your mistakes and learn from them over time. Each entry becomes a step forward on your learning journey. Multilingual Support: Whether you’re learning English, Spanish, French, Chinese, or any other language, TextTerra is designed to support a wide range of languages, making it a versatile tool for learners worldwide. Why Choose TextTerra? Traditional language learning methods often feel rigid and slow, but TextTerra adapts to your needs. It provides personalized, real-time feedback that feels like having your own language tutor at your fingertips. With its native speaker insights and key learning notes, TextTerra doesn’t just correct your mistakes—it helps you understand the language at a deeper level. By writing and receiving corrections regularly, you’ll naturally improve your language skills without the stress of formal lessons. The app's AI gets smarter over time, adapting to your writing style and helping you learn in the most effective way possible. Whether you’re learning a language for travel, work, or personal enrichment, TextTerra is your go-to language companion. Start Writing, Start Learning: Download TextTerra Today! https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
PolyglotGym
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Learn a new language the structured way - from your first words to real, confident fluency. PolyglotGym gives you proper CEFR-graded courses (A1 to C2), a grammar reference, a vocabulary trainer, and a built-in dictionary for 90+ languages, all in one app. Start instantly as a guest. No account, no paywall to begin. WHAT YOU GET • 90+ languages, A1 to C2 Follow real level-by-level courses - German, Spanish, Czech, Ukrainian, Icelandic and dozens more - built around the CEFR framework instead of random word lists. • Lessons that actually teach Every module mixes dialogues, reading, listening, and dozens of interactive exercise types, with natural-sounding audio so you learn how the language really sounds. • A grammar reference you'll come back to Clear, example-driven explanations for every level, written to make sense for your own language - not machine-translated - so tricky rules finally click. • A smart vocabulary trainer Build your own word lists and review them with spaced repetition. A daily review session brings back exactly what you're about to forget. • A real dictionary, built in Look up any word, see its meanings, forms, and pronunciation, and save it straight to your vocabulary in a tap. • Learn several languages at once Studying more than one? Switch between languages and keep every streak alive. • Stay motivated Streaks, XP, levels, and achievements keep you coming back - without turning learning into a grind. CULTURE, NOT JUST WORDS Examples and dialogues are grounded in real culture - the food, places, holidays, and everyday situations a native speaker would actually recognize - so you learn the language people really use, not a phrasebook caricature. START FREE Open the app and start learning as a guest right away. Create a free account whenever you want to sync your progress across your iPhone, iPad, and the web. Five minutes on the train or a full session at home - your next language is waiting. Questions or feedback? Visit polyglotgym.com.
Screenshots
Verdict
The clearest difference is in-app purchases: PolyglotGym at none against TextTerra's 3. PolyglotGym also leads on device support (4 vs 2). On price, update cadence, ads and iOS requirement 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. TextTerra sells 3 in-app purchases, starting at $2.99 per month. PolyglotGym asks for nothing beyond the download.
TextTerra ships an update every 2 weeks, PolyglotGym weekly. The most recent releases landed on October 4, 2026 and October 13, 2026 respectively.
| Parameter | TextTerra | PolyglotGym |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad | iPhone, iPad, Mac, Apple Watch — better |
| Requires iOS | 17.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | 涛 李 | Igor Polietaiev |
In-app purchases
TextTerra
- TextTerra Month Subscription$2.991 Month
- TextTerra Year Subscription$19.991 Year
- Client$1.99
PolyglotGym
No in-app purchases









