# Ecosysteme vs Button Factory

The clearest difference is rating: Ecosysteme at 4.8 against Button Factory's 3.3. Ecosysteme also leads on ads (none vs shown) and update cadence (every 2 weeks vs monthly). Button Factory's advantage is in-app purchases (none vs 9). On price, ratings volume, device support and iOS requirement there is nothing between them.

Both are free to download. Ecosysteme sells 9 one-off in-app purchases. Button Factory asks for nothing beyond the download.

Ecosysteme holds the better App Store score, 4.8 against 3.3. Both are backed by a comparable volume of ratings — 5 and 8 respectively.

Ecosysteme ships an update every 2 weeks, Button Factory monthly. The most recent releases landed on November 12, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Ecosysteme | Button Factory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/ecosysteme-idle-evolution/id6751442620/reviews)** | [3.3 (8 ratings)](https://appshunter.io/ios/app/button-factory-idle-clicker/id6759965588/reviews) |
| Number of ratings | 5 | **8** |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 396 MB | 42 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Romain Chauvire](https://appshunter.io/developer/1835141572) | [Hurol Ozturk](https://appshunter.io/developer/539355562) |

## What reviewers say

### Ecosysteme

[App page](https://appshunter.io/ios/app/ecosysteme-idle-evolution/id6751442620)

Create and evolve life from simple molecules to complex ecosystems. Discover hundreds of species, develop genetic traits, and shape diverse biomes in this idle evolution game inspired by biology and evolution theory.

**Highlights:** Evolve hundreds of species, Develop genetic traits, Create diverse biomes, Automatic resource production, Educational and contemplative gameplay, Inspired by biology and evolution

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 20 Nanocells | $1.99 | one-time |
| Starter pack : 150 nanocells ! | $2.99 | one-time |
| 100 Nanocells | $3.99 | one-time |
| STOP PUB | $4.99 | one-time |
| 225 Nanocells | $8.99 | one-time |
| 500 Nanocells | $17.99 | one-time |
| 1000 Nanocells | $24.99 | one-time |
| 2500 Nanocells | $49.99 | one-time |
| 5000 Nanocells | $89.99 | one-time |


### Button Factory

[App page](https://appshunter.io/ios/app/button-factory-idle-clicker/id6759965588)

Tap and upgrade to build a massive button production empire. Earn resources even while offline and utilize rebirth systems to achieve infinite growth. Discover new layers and multipliers to push your factory beyond its limits.

**Highlights:** Tap gameplay, Factory expansion, Exponential upgrades, Rebirth and prestige systems, Idle progression, Infinite growth

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

**In-app purchases:** none


## Frequently asked questions

### Is Ecosysteme free?

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

### Is Button Factory free?

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

### Which has better reviews, Ecosysteme or Button Factory?

Ecosysteme is rated higher. Ecosysteme averages 4.8 out of 5 from 5 ratings, while Button Factory averages 3.3 from 8 ratings.

### Do Ecosysteme or Button Factory have ads?

Button Factory shows ads; Ecosysteme does not.

### Which is updated more often, Ecosysteme or Button Factory?

Ecosysteme ships an update every 2 weeks, and Button Factory monthly. Most recently, Ecosysteme was updated on November 12, 2026 and Button Factory on November 13, 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.*