# Polyingo vs GoatHSK

The clearest difference is price: Polyingo at Free against GoatHSK's $2.99. Polyingo also leads on iOS requirement (15.0 vs 17.0). GoatHSK's advantage is in-app purchases (none vs 2) and update cadence (weekly vs every 2 months). On ads and device support there is nothing between them.

Polyingo is free to download; GoatHSK costs $2.99 up front. Polyingo sells 2 in-app purchases, starting at $6.99 per month. GoatHSK asks for nothing beyond the download.

Polyingo ships an update every 2 months, GoatHSK weekly. The most recent releases landed on October 5, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Polyingo | GoatHSK |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/polyingo-learn-languages/id1462656360/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | **Freemium** | Paid |
| Size | 76 MB | 141 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Mahmut Taskiran](https://appshunter.io/developer/1462656359) | [Matthias Holl](https://appshunter.io/developer/1896291232) |

## What reviewers say

### Polyingo

[App page](https://appshunter.io/ios/app/polyingo-learn-languages/id1462656360)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Polyingo Premium | $6.99 | per month |
| Polly Anglo, Turk, Français... | $0.99 | one-time |


### GoatHSK

[App page](https://appshunter.io/ios/app/goathsk/id6770220174)

This offline flashcard app helps you learn HSK vocabulary levels 1-9. It uses spaced repetition to adapt to your memory, ensuring efficient review without overwhelming you with known words. All 11,000+ entries are available in one place.

**Highlights:** Offline HSK vocabulary learning, Supports HSK levels 1-9, 11,000+ vocabulary entries, Spaced repetition (FSRS-5), No account or subscription required, No user tracking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Polyingo free?

Polyingo is free to download, with in-app purchases available.

### Is GoatHSK free?

GoatHSK costs $2.99, with no in-app purchases.

### Do Polyingo or GoatHSK have ads?

Neither Polyingo nor GoatHSK shows ads.

### Which is updated more often, Polyingo or GoatHSK?

Polyingo ships an update every 2 months, and GoatHSK weekly. Most recently, Polyingo was updated on October 5, 2026 and GoatHSK on October 18, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*