Polyingo vs Fluency Loop
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Polyingo
An interactive language learning app that uses videos and AI to help users improve pronunciation, vocabulary, and speaking skills. Users can chat with AI or other learners, play vocabulary and speaking games, and track their progress.
- Learn pronunciations via user videos
- Chat with AI or other learners
- Vocabulary and speaking games
- Personalized word history and tagging
- Daily word reminders
- Poetry and accent searches
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Polyingo turns the words you actually care about into stories, games and conversations — so they stick. Learn English, Spanish, German, French or Turkish, with the app itself in your own language. AN AI TUTOR THAT KNOWS YOUR LEVEL Chat naturally with Poly, your AI language tutor. Ask what a word means, get sentences tuned to your CEFR level, or turn the words you have saved into a short story and answer questions about it. 83 GAMES, NOT FLASHCARDS Twenty-four of them are arcade games: catch words on the beat, glide into the right meaning, rebuild a sentence one train carriage at a time. The rest cover vocabulary, writing, listening and speaking — including rounds where you say the sentence out loud and speech recognition marks it. Play with words from any CEFR level, from your own history, or filtered by tag. A DICTIONARY THAT FOLLOWS YOU Browse A1 to C2 across dictionaries, sentences, idioms and everyday routines. Pattern search finds words by shape — every four-letter word ending in "de", for example. Tap any word to hear it, translate it, tag it or save it. YOUR WORDS, REMEMBERED Every word you save keeps its audio, its translation and real examples. Tag them, filter them, and set reminders so a hand-picked word arrives even when the app is closed. LISTEN IN ANY ACCENT Text-to-speech with a choice of accents and adjustable speed, so you hear a word the way it is actually said. PRACTISE WITH PEOPLE Message other learners alongside your AI tutors. Post a word and hear how other people say it. EARN POINTS, CLIMB RANKS A 100-point daily target, Poly points for every session, and ranks to climb as you go. FREE AND PREMIUM The free plan includes monthly allowances for AI chat, translations, voice and pattern search. Premium lifts those limits and adds AI-quality translations, natural voices, games built from your saved words, every dictionary category, and reminders for any category. Setting up takes a minute: tell Polyingo the language you speak and the one you want to learn, take a two-minute level test if you like, and pick a few interests so the feed is yours.
Fluency Loop
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Fluency Loop is a quiet speaking practice space for building fluency without pressure. Add a short text, recording, audio file, or video. Then practice in the way that fits the moment: follow along sentence by sentence, retell the main idea, or give your own view with a simple speaking guide. There are no grades, streak pressure, or public scores. Fluency Loop is designed to help you speak a little more often, notice your own progress, and feel safer making mistakes. What you can do: • Practice with your own materials • Follow along sentence by sentence • Retell ideas in your own words • Give your view with a reason and example • Keep your practice history on device • Review recordings and progress privately Privacy by default: Your practice materials, recordings, transcripts, and notes stay on this device by default. Core practice does not require an account or network connection. Fluency Loop is useful for English speaking practice, exam preparation, presentations, interviews, and daily conversation warmups. Fluency Loop is not officially affiliated with IELTS or any exam provider.
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Verdict
The clearest difference is in-app purchases: Fluency Loop at none against Polyingo's 2. On price, update cadence, 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. Polyingo sells 2 in-app purchases, starting at $6.99 per month. Fluency Loop asks for nothing beyond the download.
Polyingo ships an update every 2 months, Fluency Loop every 3 months. The most recent releases landed on September 18, 2026 and September 11, 2026 respectively.
| Parameter | Polyingo | Fluency Loop |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 75 MB | 152 MB |
| Age rating | 9+ | 4+ |
| Developer | Mahmut Taskiran | 晓迪 樊 |
In-app purchases
Polyingo
- Polyingo Premium$6.991 Month
- Polly Anglo, Turk, Français...$0.99
Fluency Loop
No in-app purchases









