# COVE App vs crewmath.

The clearest difference is ads: COVE App at none against crewmath.'s shown. COVE App also leads on iOS requirement (11.0 vs 17.0). crewmath.'s advantage is update cadence (every 4 days vs every 4 months). On price, 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.

COVE App ships an update every 4 months, crewmath. every 4 days. The most recent releases landed on October 1, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | COVE App | crewmath. |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 156 MB | 3 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Australian Government Department of Defence](https://appshunter.io/developer/567919022) | [Breydon Verryt-Reid](https://appshunter.io/developer/1671484251) |

## What reviewers say

### COVE App

[App page](https://appshunter.io/ios/app/cove-app/id1477139170)

This platform connects defense members to professional development resources and events. It fosters a community for sharing knowledge, debating ideas, and promoting continuous learning within the profession of arms. Users can contribute their views and experiences to a wider network.

**Highlights:** Access professional military education resources, Connect with defense members, Share expertise and contest ideas, Promote continuous learning, Facilitates access to events

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

**In-app purchases:** none


### crewmath.

[App page](https://appshunter.io/ios/app/crewmath/id1671484249)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is COVE App free?

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

### Is crewmath. free?

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

### Do COVE App or crewmath. have ads?

crewmath. shows ads; COVE App does not.

### Which is updated more often, COVE App or crewmath.?

COVE App ships an update every 4 months, and crewmath. every 4 days. Most recently, COVE App was updated on October 1, 2026 and crewmath. on October 2, 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.*