# Zevs vs Ecology Service

The clearest difference is device support: Ecology Service at 3 against Zevs's —. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Zevs | Ecology Service |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Size | 43 MB | 18 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [RASHN CHARDZH, OOO](https://appshunter.io/developer/1464656266) | [Ivan Vostrikov](https://appshunter.io/developer/1046830352) |

## What reviewers say

### Zevs

[App page](https://appshunter.io/ios/app/zevs/id1474862938)

**In-app purchases:** none


### Ecology Service

[App page](https://appshunter.io/ios/app/ecology-service/id6475784255)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Zevs free?

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

### Is Ecology Service free?

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

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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.*