# ERAIASON vs SingleEvo

The clearest difference is price: SingleEvo at Free against ERAIASON's $4.99. ERAIASON's advantage is in-app purchases (none vs 1) and iOS requirement (15.0 vs 18.5). On rating, ratings volume, update cadence and ads there is nothing between them.

SingleEvo is free to download; ERAIASON costs $4.99 up front. SingleEvo sells 1 one-off in-app purchase. ERAIASON asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for ERAIASON against 5.0 for SingleEvo. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

ERAIASON ships an update every 3 weeks, SingleEvo every 2 weeks. The most recent releases landed on October 23, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | ERAIASON | SingleEvo |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/eraiason/id6751147600/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/singleevo/id6753059298/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 184 MB | 21 MB |
| Requires iOS | **15.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Christian Hahm](https://appshunter.io/developer/1833688520) | [Matthew Schorr](https://appshunter.io/developer/1836832779) |

## What reviewers say

### ERAIASON

[App page](https://appshunter.io/ios/app/eraiason/id6751147600)

Oversee a population of evolving AI robots in a dynamic voxel landscape. Design robots, build terrains, and influence their evolutionary path as they learn, adapt, and compete in a simulated ecosystem.

**Highlights:** Evolving AI robots, Dynamic voxel landscape, Robot design and creation, Environment manipulation, Interactive evolutionary control, Simulated ecosystem

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

**In-app purchases:** none


### SingleEvo

[App page](https://appshunter.io/ios/app/singleevo/id6753059298)

Observe a dynamic world of single-celled creatures evolving before your eyes. This app provides a unique distraction from endless scrolling, allowing you to experiment with hundreds of settings and evolving traits.

**Highlights:** Observe single-cell evolution, Distraction from scrolling, Experiment with settings, Dynamically evolving traits, Hundreds of customization options

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Level Pack | $1.99 | one-time |


## Frequently asked questions

### Is ERAIASON free?

ERAIASON costs $4.99, with no in-app purchases.

### Is SingleEvo free?

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

### Which has better reviews, ERAIASON or SingleEvo?

ERAIASON and SingleEvo are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do ERAIASON or SingleEvo have ads?

Neither ERAIASON nor SingleEvo shows ads.

### Which is updated more often, ERAIASON or SingleEvo?

ERAIASON ships an update every 3 weeks, and SingleEvo every 2 weeks. Most recently, ERAIASON was updated on October 23, 2026 and SingleEvo on October 11, 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.*