# Comply One vs MEX 16

Comply One and MEX 16 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 12, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Comply One | MEX 16 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | — |
| Size | 50 MB | 183 MB |
| Requires iOS | 15.0 | **14.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stems Solutions](https://appshunter.io/developer/717108406) | [Maintenance Experts Pty Ltd](https://appshunter.io/developer/388496307) |

## What reviewers say

### Comply One

[App page](https://appshunter.io/ios/app/comply-one/id1511168954)

This tool helps with audits, inspections, and other compliance tasks using checklists and forms. It is designed for current users of the Stems product, Comply One.

**Highlights:** Checklist creation, Form generation, Audit management, Inspection tracking, Compliance tasks

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

**In-app purchases:** none


### MEX 16

[App page](https://appshunter.io/ios/app/mex-16/id6448000137)

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

**In-app purchases:** none


## Frequently asked questions

### Is Comply One free?

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

### Is MEX 16 free?

MEX 16 is free to download, with no in-app purchases.

### Do Comply One or MEX 16 have ads?

Neither Comply One nor MEX 16 shows ads.

### Which is updated more often, Comply One or MEX 16?

Comply One ships an update monthly, and MEX 16 monthly. Most recently, Comply One was updated on October 12, 2026 and MEX 16 on October 27, 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.*