Pecto vs Polli
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pecto
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Language learning made easy for busy people with Pecto! Pick your language — Finnish, Swedish, or English — and learn it from your own language, with a clear path matched to your level and goal. Learn in the car, during chores, or whenever you have a free moment, thanks to two powerful modes: • AUDIO MODE: Listen to a personalized audio stream of words and phrases you need to review, plus new vocabulary to grow your skills—perfect for learning on the go when your hands and eyes are busy. You can also give feedback hands-free: mark words as easy or hard directly with your car steering wheel buttons (next/back) or headphone taps (double/triple-tap). This way, Pecto adapts to you even when you’re driving or walking with your phone in your pocket. • CARDS MODE: Practice with interactive flashcards. Swipe up for easy words, swipe down for challenging ones—our spaced repetition system does the rest. No extra setup is required; the most important cards are ready to go! Choose your language and goal • FINNISH: Structured around the first three Suomen Mestari textbooks — 5,000+ words, enough to prepare for the YKI test and reach up to B2 proficiency. • SWEDISH: Follows the Rivstart A1+A2 textbook, the proven path for beginners. • ENGLISH: Pick the goal that fits you — General English from A0 to B1, Cambridge B2 First, Cambridge C1 Advanced, IELTS (General or Academic), or SAT/GRE/GMAT vocabulary — and get exactly the chapters you need. Key Features of Pecto • Learn from your own language: English, Russian, Arabic, and more, depending on the course. • Free words in every language to get started; unlock the full vocabulary with a subscription. • Practical Phrases and Examples so you learn in context, not as isolated vocabulary. • Full Audio Support with authentic native-sounding voices for natural listening. • Hands-free feedback support in Audio Mode with car steering wheel buttons and headphone controls. • FSRS-based spaced repetition algorithm, built on modern memory science and more accurate than traditional models. Helps you remember words longer with fewer unnecessary reviews. • Switch languages anytime — your progress, chapters, and streak are saved separately for each one. Perfect for anyone who wants to learn a language quickly and effectively, especially if you have limited study time. Pecto is also an excellent alternative to Anki, Memrise, Reword, Quizlet, and Duolingo if you prefer audio-based learning. Start learning with Pecto today and experience how easy it is to fit language study into a busy life! Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Polli
This app helps language learners advance beyond the basics by generating interactive stories on any topic. Users can tap on words for deeper insights and save them to their library. An optional upgrade unlocks unlimited creation, audio playback, and more.
- AI-generated interactive stories
- Tap-to-learn word definitions
- Save vocabulary to library
- Customizable story mood and style
- Natural-sounding audio playback (PRO)
- Unlimited content creation (PRO)
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Once you’ve learned the basics of a language, the next challenge is finding materials to reinforce what you know and expand your knowledge. Learners tend to hit a plateau and have trouble pushing their skills further. Polli solves this by allowing you to generate content on any topic in your language, controlling the mood, style, and grammar. The stories you create are interactive. Every word is tappable and savable to your Library. Anytime you’re confused about a word or expression, you can generate an insight to dive deeper into the usage. Upgrade to Polli PRO to get - Unlimited story creation - Unlimited grammar insights - Unlimited translations - Listen to your stories with high quality, natural sounding voices Sign up for a free trial to try out all the PRO features today! Polli currently offers Catalan, Chinese, Dutch, English, Finnish, French (FR/QC), German, Greek, Hungarian, Italian, Japanese, Korean, Polish, Portuguese (PT/BR), Romanian, Russian, Spanish (MX/EU), Swedish, Turkish, Ukrainian. More coming soon! Let us know which language you’d like to use with Polli. Privacy Policy: https://getpolli.com/privacy-policy Terms of Service: https://getpolli.com/terms-of-service
Screenshots
Verdict
The clearest difference is update cadence: Polli at every 5 days against Pecto's monthly. Polli also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases 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. Pecto sells 2 in-app purchases, starting at $8.99 per month and Polli sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Pecto ships an update monthly, Polli every 5 days. The most recent releases landed on September 14, 2026 and June 1, 2026 respectively.
| Parameter | Pecto | Polli |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Monthly | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 137 MB | 65 MB |
| Age rating | 4+ | 12+ |
| Developer | ThinkAI Oy | AnApps, LLC |
In-app purchases
Pecto
- Pecto Monthly Plan7 Days trial$8.991 Month
- Pecto Yearly Plan7 Days trial$24.991 Year
Polli
- PRO Weekly$4.997 Days
- PRO Monthly7 Days trial$9.991 Month
- PRO Yearly14 Days trial$99.991 Year









