# Evolytes vs Undralingur

The clearest difference is in-app purchases: Evolytes at none against Undralingur's 1. Evolytes also leads on ratings volume (4 vs 1) and iOS requirement (12.0 vs 14.0). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Undralingur sells 1 in-app purchase, starting at $9.99 per month. Evolytes asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Evolytes against 5.0 for Undralingur. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

Evolytes ships an update every 3 weeks, Undralingur every 2 weeks. The most recent releases landed on September 16, 2026 and July 6, 2026 respectively.

## The numbers

| Metric | Evolytes | Undralingur |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/evolytes/id1469773602/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/undralingur/id6474342185/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1.0 GB | 69 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Evolytes ehf.](https://appshunter.io/developer/1469773601) | [Undralingur ehf.](https://appshunter.io/developer/1719994822) |

## What reviewers say

### Evolytes

[App page](https://appshunter.io/ios/app/evolytes/id1469773602)

This educational game makes learning mathematics fun and engaging, aiming to teach math up to 12 times faster. It's part of a larger platform that includes books and online monitoring for a comprehensive math curriculum.

**Highlights:** Fun and engaging math learning, Learn math up to 12x faster, Part of a specialized math curriculum, Includes online monitoring, Educational books available

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

**In-app purchases:** none


### Undralingur

[App page](https://appshunter.io/ios/app/undralingur/id6474342185)

An interactive reading platform for young Icelandic readers. It offers dynamic, audio-visual stories where characters respond to the reader, promoting engagement and improving literacy skills. Features include adjustable reading support and personalized story experiences.

**Highlights:** Interactive stories with talking characters, Adjustable reading support (read-aloud, highlighting), Personalized story experiences, Character customization, Free book samples, Growing library of Icelandic books

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mánaðaráskrift | $9.99 | per month |


## Frequently asked questions

### Is Evolytes free?

Evolytes is free to download, with no in-app purchases.

### Is Undralingur free?

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

### Which has better reviews, Evolytes or Undralingur?

Evolytes and Undralingur are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.

### Do Evolytes or Undralingur have ads?

Neither Evolytes nor Undralingur shows ads.

### Which is updated more often, Evolytes or Undralingur?

Evolytes ships an update every 3 weeks, and Undralingur every 2 weeks. Most recently, Evolytes was updated on September 16, 2026 and Undralingur on July 6, 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.*