# cMate vs Aviation Dictionary Offline

The clearest difference is price: Aviation Dictionary Offline at Free against cMate's $1.99. Aviation Dictionary Offline also leads on update cadence (every 31 months vs every 69 months). cMate's advantage is iOS requirement (12.0 vs 14.0). On ads, in-app purchases and device support there is nothing between them.

Aviation Dictionary Offline is free to download; cMate costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

cMate ships an update every 69 months, Aviation Dictionary Offline every 31 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | cMate | Aviation Dictionary Offline |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 69 months | **Every 31 months** |
| Monetization | Paid | — |
| Size | 8 MB | 63 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maxim Lukyanenko](https://appshunter.io/developer/1496252741) | [Andrew Putranto](https://appshunter.io/developer/1097285857) |

## What reviewers say

### cMate

[App page](https://appshunter.io/ios/app/cmate-mlc/id1497370251)

This app provides access to the International Labour Organization's Maritime Labour Convention (MLC), a key international maritime law. It details standards for seafarers' rights and working conditions, applicable to ships entering signatory ports and those flying the flag of signatory states.

**Highlights:** Maritime Labour Convention (MLC) text, International maritime law reference, Seafarers' rights and working conditions, Applicable to port and flag states, Updated standards

**Features:** macOS Compatibility

**In-app purchases:** none


### Aviation Dictionary Offline

[App page](https://appshunter.io/ios/app/aviation-dictionary-offline/id1523244920)

**In-app purchases:** none


## Frequently asked questions

### Is cMate free?

cMate costs $1.99, with no in-app purchases.

### Is Aviation Dictionary Offline free?

Aviation Dictionary Offline is free to download, with no in-app purchases.

### Do cMate or Aviation Dictionary Offline have ads?

Neither cMate nor Aviation Dictionary Offline shows ads.

### Which is updated more often, cMate or Aviation Dictionary Offline?

cMate ships an update every 69 months, and Aviation Dictionary Offline every 31 months. Most recently, cMate was updated on October 25, 2026 and Aviation Dictionary Offline on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*