# eSquirrel vs MatheArena Classic

The clearest difference is review sentiment: eSquirrel at 100% against MatheArena Classic's 75%. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. eSquirrel sells 50 one-off in-app purchases and MatheArena Classic sells 5 in-app purchases, starting at $4.49 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 9, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | eSquirrel | MatheArena Classic |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 75.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 60 MB | 121 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Michael Maurer](https://appshunter.io/developer/987611199) | [MatheArena GmbH](https://appshunter.io/developer/1424250411) |

## What reviewers say

### eSquirrel

[App page](https://appshunter.io/ios/app/esquirrel/id987611200)

This app offers a gamified learning experience for students and employees. It uses spaced repetition and quests to help users memorize information and prepare for exams or workplace training. Users can earn acorns and progress through levels by answering quiz questions correctly.

**Highlights:** Gamified learning with quests and acorns, Spaced repetition for long-term memory, Mobile-optimized quiz questions, Progress tracking and level progression, Ranking lists for competitive learning, Tailored learning materials for subjects and exams

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

**In-app purchases (50)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Finanzielle Entscheidungen treffen | Free | one-time |
| eSquirrel in a nutshell | Free | one-time |
| Englisch Vocabulary for MORE!1 | Free | one-time |
| Digitale Grundbildung 1 | Free | one-time |
| LSL: Lebensmittelverschwendung | Free | one-time |
| Die Welt der Geometrie 2 | $4.99 | one-time |
| Ausdrucksweisen des Glaubens | $4.99 | one-time |
| Religiöse Symbole und Bilder | $6.99 | one-time |
| Schreibfix 4 Lebendige Sprache | $12.99 | one-time |
| BioTOP 1 (öbv) | $12.99 | one-time |
| Durchstarten Mathematik 1 | $12.99 | one-time |
| Starke Seiten Deutsch 1 (ÖBV) | $12.99 | one-time |
| einfach bio 1 (ÖBV) | $12.99 | one-time |
| Vitae 3 (Lemberger) | $12.99 | one-time |
| English Practice for MORE! 1 | $14.99 | one-time |
| English Practice for MORE! 2 | $14.99 | one-time |
| English Practice for MORE! 3 | $14.99 | one-time |
| Genial! Mathematik 4 B/M | $14.99 | one-time |
| English Practice for MORE! 4 | $14.99 | one-time |
| Break it Kids - Englisch lernen | $14.99 | one-time |
| MyNEWS - Digitale Themenplattform | $14.99 | one-time |
| Digitale Grundbildung 1 | $14.99 | one-time |
| Englisch Vocabulary for MORE!3 | $14.99 | one-time |
| big bang 3 (öbv) | $14.99 | one-time |
| Physik verstehen 3 (öbv) | $14.99 | one-time |
| einfach bio 3 (öbv) | $14.99 | one-time |
| Impuls Physik 3 (öbv) | $14.99 | one-time |
| Bildungs- & Berufsorientierung | $14.99 | one-time |
| Starke Seiten Deutsch 3 (ÖBV) | $14.99 | one-time |
| Genial! Mathematik 3 B/M | $14.99 | one-time |
| Genial! Deutsch 3 - Übungsteil | $14.99 | one-time |
| Englisch Vocabulary for MORE!2 | $14.99 | one-time |
| big bang 2 (öbv) | $14.99 | one-time |
| Durchstarten Mathematik 2 | $14.99 | one-time |
| Physik verstehen 2 (öbv) | $14.99 | one-time |
| Impuls Physik 2 (öbv) | $14.99 | one-time |
| Starke Seiten Deutsch 2 (ÖBV) | $14.99 | one-time |
| einfach bio 2 (ÖBV) | $14.99 | one-time |
| Genial! Mathematik 2 B/M | $14.99 | one-time |
| Genial! Deutsch 2 - Übungsteil | $14.99 | one-time |
| DAS Mathematikbuch 2 - ÜT | $14.99 | one-time |
| Vitae 4 (Lemberger) | $14.99 | one-time |
| La Pratica Rende Perfetti 1 | $17.99 | one-time |
| Nouvelles Perspectives A1 6-9 | $22.99 | one-time |
| SPANISCH A1A2:Nuevas Perspect. | $22.99 | one-time |
| SPANISCH A2+:Nuevas Perspect. | $22.99 | one-time |
| Vitae 6 (Lemberger) | $22.99 | one-time |
| Visang Korean Intermediate 1 | $44.99 | one-time |
| Visang korean intermediate 2 | $44.99 | one-time |
| Innere Medizin (Herold) | $89.99 | one-time |


### MatheArena Classic

[App page](https://appshunter.io/ios/app/mathearena-classic/id1424250412)

Practice math flexibly anytime, anywhere with engaging quizzes and mini-games. Adaptive challenges adjust to your knowledge level, offering explanations and progress tracking. Ideal for exam preparation and supplementing traditional learning.

**Highlights:** Adaptive math quizzes, 20+ math topics covered, Progress tracking and profile, Motivational mini-games, AI-powered chat support, Exam preparation focus

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monasabo (Aktionspreis) | $4.49 | per month |
| Monatsabo (MatheArena) | $7.49 | per month |
| Jahresabo (Aktionspreis) | $16.99 | per year |
| Jahresabo (MatheArena) | $22.99 | per year |
| MatheArena Classic One Time | $69.99 | one-time |


## Frequently asked questions

### Is eSquirrel free?

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

### Is MatheArena Classic free?

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

### Do eSquirrel or MatheArena Classic have ads?

Neither eSquirrel nor MatheArena Classic shows ads.

### Which is updated more often, eSquirrel or MatheArena Classic?

eSquirrel ships an update every 2 months, and MatheArena Classic every 2 months. Most recently, eSquirrel was updated on October 9, 2026 and MatheArena Classic on September 20, 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.*