# Diver Tools vs MyFathom

The clearest difference is price: MyFathom at Free against Diver Tools's $9.99. MyFathom also leads on ads (none vs shown) and device support (3 vs 1). Diver Tools's advantage is update cadence (every 5 weeks vs every 13 months). On in-app purchases there is nothing between them.

MyFathom is free to download; Diver Tools costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Diver Tools ships an update every 5 weeks, MyFathom every 13 months. The most recent releases landed on September 8, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Diver Tools | MyFathom |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 5 weeks** | Every 13 months |
| Size | 3 MB | 35 MB |
| Requires iOS | 16.0 | **11.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Michael Gibby](https://appshunter.io/developer/1613178461) | [FATHOM Dive Systems, LLC](https://appshunter.io/developer/1707099627) |

## What reviewers say

### Diver Tools

[App page](https://appshunter.io/ios/app/diver-tools/id1613178459)

**Features:** macOS Compatibility

**In-app purchases:** none


### MyFathom

[App page](https://appshunter.io/ios/app/myfathom/id6466220916)

**In-app purchases:** none


## Frequently asked questions

### Is Diver Tools free?

Diver Tools costs $9.99, with no in-app purchases.

### Is MyFathom free?

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

### Do Diver Tools or MyFathom have ads?

Diver Tools shows ads; MyFathom does not.

### Which is updated more often, Diver Tools or MyFathom?

Diver Tools ships an update every 5 weeks, and MyFathom every 13 months. Most recently, Diver Tools was updated on September 8, 2026 and MyFathom on September 9, 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.*