# PolyDigits — Practice numbers like a game

> Practice numbers like a game (iPhone/iPad app by Daniel Kwetschas.)

- Source: https://appshunter.io/ios/app/polydigits/id6747923329 (this page in markdown: same URL + `.md`)
- Developer: [Daniel Kwetschas](https://appshunter.io/developer/1823422072)
- Category: Education, Travel
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 26 · 4 MB
- Languages: American English, German (Germany)
- Released: 2025-06-30
- Data updated: 2026-06-10
- User reviews in markdown: https://appshunter.io/ios/app/polydigits/id6747923329/reviews.md

## What is PolyDigits?

PolyDigits — Master numbers in any language

Numbers are the fastest way to feel confident in a language: prices, times, addresses, quantities. PolyDigits trains exactly that — with active drills instead of passive studying.

Three ways to practice:
    •  Listen/Drill: Hear a number → type it → check instantly.
    •  Flash Mode: Reveal and listen when you’re ready.
    •  Math: Train mental math and automate number fluency along the way.

Why it works
    •  Authentic pronunciation: Uses your iPhone’s native text-to-speech voice.
    •  Focused & simple: No fluff — just training.
    •  Progress you can see: Track what you’ve done each day.

Completely free
No ads. No locked features. If you want, you can buy me a coffee :)
Private: no accounts, no data sharing (everything stays on-device).

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Coffee Subscription | $1.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Large Coffee | $5.99 | one-time |
| Medium Coffee | $3.99 | one-time |
| Small Coffee | $2.99 | one-time |



## Version history (last 4 releases)

### 2.0 — 2026-01-21

•  New design: cleaner and faster
•  New Listen mode: hear the number and type it in
•  More stats: track progress with more detail
•  Fixes & polish

### 1.2 — 2025-07-07

Enhanced Math Experience:
Fixed math operators now speak correctly.

Explore Mode Improvements
New voice playground lets you try different voices instantly without changing your main settings.

### 1.1 — 2025-07-02

You can now support me – buy me a coffee in the in-app coffee shop!

### 1.0 — 2025-07-01

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*