# alco vs Perform 25.1 Work

The clearest difference is iOS requirement: alco at 12.0 against Perform 25.1 Work's 15.0. 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.

## The numbers

| Metric | alco | Perform 25.1 Work |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 months |
| Size | 19 MB | 15 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Ramachandra palyam](https://appshunter.io/developer/1614454775) | [FacilityForce Inc](https://appshunter.io/developer/1594218983) |

## What reviewers say

### alco

[App page](https://appshunter.io/ios/app/alco-breathalyzer/id6446244529)

**Features:** macOS Compatibility

**In-app purchases:** none


### Perform 25.1 Work

[App page](https://appshunter.io/ios/app/perform-251-work/id6757231281)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is alco free?

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

### Is Perform 25.1 Work free?

Perform 25.1 Work is free to download, with no in-app purchases.

### Do alco or Perform 25.1 Work have ads?

Neither alco nor Perform 25.1 Work shows ads.

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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.*