# Ace Environmental vs Mountfield.GO

The clearest difference is update cadence: Ace Environmental at every 3 weeks against Mountfield.GO's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Ace Environmental ships an update every 3 weeks, Mountfield.GO every 4 months. The most recent releases landed on October 17, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Ace Environmental | Mountfield.GO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Size | 32 MB | 160 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EXOMEX (IRELAND) LIMITED](https://appshunter.io/developer/1149803369) | [STIGA S.p.A.](https://appshunter.io/developer/1101072795) |

## What reviewers say

### Ace Environmental

[App page](https://appshunter.io/ios/app/ace-environmental/id1465924379)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mountfield.GO

[App page](https://appshunter.io/ios/app/mountfieldgo/id6478109263)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Ace Environmental free?

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

### Is Mountfield.GO free?

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

### Do Ace Environmental or Mountfield.GO have ads?

Neither Ace Environmental nor Mountfield.GO shows ads.

### Which is updated more often, Ace Environmental or Mountfield.GO?

Ace Environmental ships an update every 3 weeks, and Mountfield.GO every 4 months. Most recently, Ace Environmental was updated on October 17, 2026 and Mountfield.GO on October 19, 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.*