# DiveHub vs OVM

The clearest difference is price: DiveHub at Free against OVM's $7.99. DiveHub also leads on update cadence (every 8 days vs every 3 weeks). OVM's advantage is iOS requirement (16.6 vs 18.6). On ads, in-app purchases and device support there is nothing between them.

DiveHub is free to download; OVM costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

DiveHub ships an update every 8 days, OVM every 3 weeks. The most recent releases landed on September 15, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | DiveHub | OVM |
| --- | --- | --- |
| Price | **Free** | $7.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 3 weeks |
| Size | 10 MB | 1 MB |
| Requires iOS | 18.6 | **16.6** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [XIN LI](https://appshunter.io/developer/1634165366) | [data-project bv](https://appshunter.io/developer/1896180478) |

## What reviewers say

### DiveHub

[App page](https://appshunter.io/ios/app/divehub-multi-dive-tool/id6756101582)

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

**In-app purchases:** none


### OVM

[App page](https://appshunter.io/ios/app/ovm/id6766059875)

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

**In-app purchases:** none


## Frequently asked questions

### Is DiveHub free?

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

### Is OVM free?

OVM costs $7.99, with no in-app purchases.

### Do DiveHub or OVM have ads?

Neither DiveHub nor OVM shows ads.

### Which is updated more often, DiveHub or OVM?

DiveHub ships an update every 8 days, and OVM every 3 weeks. Most recently, DiveHub was updated on September 15, 2026 and OVM on September 14, 2026.

---

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