IPA Sing vs Polli
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IPA Sing
This app provides singers and conductors with audio examples of the International Phonetic Alphabet for English, German, Italian, and French. It also features a pronunciation checker to help refine vocal delivery.
- IPA audio examples
- Pronunciation checker
- Multi-language support (EN, DE, IT, FR)
- Created by expert
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IPA Sing is a resource for singers and conductors performing in English, German, Italian and French. It includes audio examples of the International Phonetic Alphabet as well as a recorder to check your pronunciation. IPA Sing was created by a tenured university professor with a doctorate in voice performance and pedagogy from Indiana University.
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 price: Polli at Free against IPA Sing's $0.99. Polli also leads on update cadence (every 5 days vs every 2 months). IPA Sing's advantage is in-app purchases (none vs 3). On rating, ratings volume, 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
Polli is free to download; IPA Sing costs $0.99 up front. Polli sells 3 in-app purchases, starting at $4.99 per 7 days. IPA Sing asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for IPA Sing against 5.0 for Polli. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
IPA Sing ships an update every 2 months, Polli every 5 days. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.
| Parameter | IPA Sing | Polli |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | 60.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 2 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Freemium — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 11 MB | 65 MB |
| Age rating | 4+ | 12+ |
| Developer | Jeremy Hunt | AnApps, LLC |
Customer experience
IPA Sing
Polli
In-app purchases
IPA Sing
No in-app purchases
Polli
- PRO Weekly$4.997 Days
- PRO Monthly7 Days trial$9.991 Month
- PRO Yearly14 Days trial$99.991 Year









