# Deep Tools vs Frey Dive

The clearest difference is ads: Deep Tools at none against Frey Dive's shown. Deep Tools also leads on iOS requirement (17.0 vs 26.0). Frey Dive's advantage is update cadence (every 4 days vs every 2 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Deep Tools sells 3 in-app purchases, starting at $7.99 per month and Frey Dive sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Deep Tools ships an update every 2 months, Frey Dive every 4 days. The most recent releases landed on November 11, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Deep Tools | Frey Dive |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (93 ratings)](https://appshunter.io/ios/app/deep-tools/id1476093876/reviews)** | — |
| Number of ratings | **93** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Freemium | — |
| Size | 13 MB | 84 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Deep Blue d.o.o.](https://appshunter.io/developer/1476093875) | [Martin Campagnoli](https://appshunter.io/developer/1864545146) |

## What reviewers say

### Deep Tools

[App page](https://appshunter.io/ios/app/deep-tools/id1476093876)

This app is a comprehensive tool for divers, offering dive planning, logging, and gas blending. It supports recreational, technical, and rebreather diving with advanced decompression planning and dive computer integration. Plan complex dives, log your adventures, and mix gases with precision.

**Highlights:** Decompression dive planning (Bühlmann ZH-L16), Dive log with Shearwater import, Nitrox and Trimix gas blending, Multiple dive calculators, Metric and imperial unit support, Multi-level and repetitive dive planning

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription Monthly | $7.99 | per month |
| Subscription Yearly | $22.99 | per year |
| Lifetime Subscription | $49.99 | one-time |


### Frey Dive

[App page](https://appshunter.io/ios/app/frey-dive/id6757103229)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Annualy | $29.99 | per year |
| Buy us a coffee | $0.99 | one-time |


## Frequently asked questions

### Is Deep Tools free?

Deep Tools is free to download, with in-app purchases available.

### Is Frey Dive free?

Frey Dive is free to download, with in-app purchases available.

### Do Deep Tools or Frey Dive have ads?

Frey Dive shows ads; Deep Tools does not.

### Which is updated more often, Deep Tools or Frey Dive?

Deep Tools ships an update every 2 months, and Frey Dive every 4 days. Most recently, Deep Tools was updated on November 11, 2026 and Frey Dive on November 13, 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.*