# Deep Tools vs Summonarr

The clearest difference is price: Deep Tools at Free against Summonarr's $1.99. Summonarr's advantage is in-app purchases (none vs 3) and update cadence (every 2 weeks vs every 2 months). On ads, device support and iOS requirement there is nothing between them.

Deep Tools is free to download; Summonarr costs $1.99 up front. Deep Tools sells 3 in-app purchases, starting at $7.99 per month. Summonarr asks for nothing beyond the download.

Deep Tools ships an update every 2 months, Summonarr every 2 weeks. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Deep Tools | Summonarr |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| 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 | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Freemium | — |
| Size | 13 MB | 8 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Deep Blue d.o.o.](https://appshunter.io/developer/1476093875) | [Chris Burton](https://appshunter.io/developer/6780277563) |

## What reviewers say

### Deep Tools

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

This app is a comprehensive tool for divers, offering planning, logging, and calculation features. It supports recreational, technical, and rebreather diving with advanced decompression planning and gas blending capabilities. Easily import dive data and manage your underwater adventures.

**Highlights:** Decompression planning (Bühlmann ZH-L16), Dive log with Shearwater import, Nitrox and Trimix gas blending, Multiple dive calculators, Metric and imperial units, 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 |


### Summonarr

[App page](https://appshunter.io/ios/app/summonarr/id6780986774)

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

**In-app purchases:** none


## Frequently asked questions

### Is Deep Tools free?

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

### Is Summonarr free?

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

### Do Deep Tools or Summonarr have ads?

Neither Deep Tools nor Summonarr shows ads.

### Which is updated more often, Deep Tools or Summonarr?

Deep Tools ships an update every 2 months, and Summonarr every 2 weeks. Most recently, Deep Tools was updated on November 3, 2026 and Summonarr on October 25, 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.*