Phrase Builder vs Phrase Rush
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Phrase Builder
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PhraseBuilder helps you understand how English sentences are built. Instead of memorizing rules, you practice sentence structure by assembling phrases from individual words. This approach trains grammar intuition and helps you think in English. How it works: โข Build sentences word by word โข Check your answers instantly โข Practice short, clear exercises โข Track completed phrases and progress PhraseBuilder is designed for beginners and for anyone who wants daily grammar practice without distractions. Clean interface, focused tasks, and no unnecessary features. Learn English sentence structure step by step.
Phrase Rush
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Learn a language the way you will actually use it: by translating real, everyday phrases and getting instant feedback on every single answer. Phrase Rush gives you one sentence at a time. You type your translation, and an AI tutor tells you whether it works, what you missed, and how a native speaker would say it. No multiple choice, no tapping scrambled words into place โ you produce the language yourself, which is exactly what makes it stick. WHY PHRASES, NOT WORD LISTS Isolated words never teach you word order, agreement or tone. Whole phrases do. Every sentence in Phrase Rush is something you could genuinely say โ at work, on a trip, at dinner โ so grammar and vocabulary arrive together, already in context. CLIMB THE REAL CEFR LADDER Your level runs from A1-1 to C2-5: the six official CEFR levels, each split into five steps. Answer well and you move up. Struggle and the app eases off until you are ready. No arbitrary points, no gems, no lives โ just your real level, and the feeling of watching it rise. INSTANT AI FEEDBACK Every translation gets a verdict and a short explanation: why it worked, which wording would sound more natural, or exactly which missing word changed the meaning of the sentence. It is the part of a private tutor that a flashcard can never give you. SPACED REPETITION THAT REMEMBERS FOR YOU The phrases you got wrong come back at the right moment โ just before you would have forgotten them. The Review tab always knows what is due, so a few focused minutes a day is enough to keep everything you have learned. HEAR EVERY PHRASE Tap to listen to the correct translation and train your ear and your pronunciation alongside your writing. TRACK REAL PROGRESS Accuracy for every sub-level, total attempts, day streaks, and a full history of every phrase you have translated with the feedback you received. LANGUAGES Practise English, Spanish, French, German, Italian and Portuguese. Available pairs: English-Spanish, English-French, Spanish-English, Spanish-French, Spanish-German, Spanish-Italian, Spanish-Portuguese, French-English, French-Spanish, German-Spanish, Italian-Spanish and Portuguese-Spanish. Study more than one pair and switch between them whenever you like. The interface is available in English, Spanish, French, German, Italian and Portuguese. PRIVACY BY DEFAULT No ads. No analytics, no trackers, no session recording, no advertising cookies. We do not sell your data. Sign in with Apple โ including Hide My Email โ or with Google, and delete your account and everything in it from inside the app whenever you want. WHO IT IS FOR Learners who finished a beginner app and still freeze in a real conversation. Students preparing for a CEFR exam. Anyone who would rather spend ten focused minutes producing real sentences than collecting badges. Open the app and translate your first phrase in under a minute.
Screenshots
Verdict
The clearest difference is update cadence: Phrase Builder at weekly against Phrase Rush's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Phrase Builder ships an update weekly, Phrase Rush every 5 weeks. Both last shipped on October 31, 2026.
| Parameter | Phrase Builder | Phrase Rush |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly โ better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 | 16.4 โ better |
| Further details โ not scored | ||
| Size | 3 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | RIKO PARTS | RIHAKEY LLC |
In-app purchases
Phrase Builder
No in-app purchases
Phrase Rush
No in-app purchases









