Comparison

IPA Sing vs Polli

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • IPA audio examples
  • Pronunciation checker
  • Multi-language support (EN, DE, IT, FR)
  • Created by expert
Features
Read full description

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.

About

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.

Highlights
  • 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)
Features
Read full description

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

IPA Sing4 screens
Polli4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard4 real differences · 6 level
IPA Sing versus Polli: the parameters behind the verdict, then further details
ParameterIPA SingPolli
Price$0.99Free — better
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews60.0% of reviews—
Number of ratings11
Update frequencyEvery 2 monthsEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFreemium — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.1 — better
Further details — not scored
Size11 MB65 MB
Age rating4+12+
DeveloperJeremy HuntAnApps, LLC

Customer experience

IPA Sing

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive60.0%
Neutral0.0%
Negative40.0%

Polli

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

IPA Sing

No in-app purchases

3 purchases

Polli

Subscriptions3
  • PRO Weekly$4.997 Days
  • PRO Monthly7 Days trial$9.991 Month
  • PRO Yearly14 Days trial$99.991 Year

Questions

Is IPA Sing free?
IPA Sing costs $0.99, with no in-app purchases.
Is Polli free?
Polli is free to download, with in-app purchases available.
Which has better reviews, IPA Sing or Polli?
IPA Sing and Polli are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do IPA Sing or Polli have ads?
Neither IPA Sing nor Polli shows ads.
Which is updated more often, IPA Sing or Polli?
IPA Sing ships an update every 2 months, and Polli every 5 days. Most recently, IPA Sing was updated on November 2, 2026 and Polli on November 5, 2026.

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