Polli vs BooLingo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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
BooLingo
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BooLingo helps you learn languages by reading bilingual stories. Imagine reading your favorite story, like Alice in Wonderland, in both your native language and your target language at the same time. You understand the meaning easily, guess new words from context, and learn many new words naturally by the end of the story. This is why BooLingo is so effective. Your brain connects words with meaning and context, so learning feels easy and stays longer. You do not memorize. You understand. Each story is written for language learners. The language is simple, clear, and useful. You learn real words and real sentences in a natural way. BooLingo is perfect for beginners and casual learners. It helps you read more, understand more, and grow your language step by step. Why BooLingo works: - Learn through stories - Read in two languages at the same time - Learn words from context - Improve reading and understanding - Learn at your own speed Great for: - Beginners - Daily reading practice - Learning before sleep - Kids and adults Open BooLingo, choose a story, and start learning by reading. Learning a language can be simple. Just read. ===== • Some features such as the premium stories, require a subscription or in-app purchase. • By using this app, you agree to Apple’s Standard End User License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ • Privacy Policy: https://boolingo.app/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: BooLingo at none against Polli's 3. BooLingo also leads on iOS requirement (12.0 vs 15.1). Polli's advantage is ads (none vs shown). On price 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. Polli sells 3 in-app purchases, starting at $4.99 per 7 days. BooLingo asks for nothing beyond the download.
| Parameter | Polli | BooLingo |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 5 days | — |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 12.0 — better |
| Further details — not scored | ||
| Size | 65 MB | 110 MB |
| Age rating | 12+ | 12+ |
| Developer | AnApps, LLC | Foxylang, LLC |
In-app purchases
Polli
- PRO Weekly$4.997 Days
- PRO Monthly7 Days trial$9.991 Month
- PRO Yearly14 Days trial$99.991 Year
BooLingo
No in-app purchases









