# Deep Tools vs NeuraTiM DecoLab

The clearest difference is in-app purchases: NeuraTiM DecoLab at none against Deep Tools's 3. NeuraTiM DecoLab also leads on update cadence (fortnightly vs every 2 months) and iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Deep Tools sells 3 in-app purchases, starting at $2.99 per month. NeuraTiM DecoLab asks for nothing beyond the download.

Deep Tools ships an update every 2 months, NeuraTiM DecoLab fortnightly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Deep Tools | NeuraTiM DecoLab |
| --- | --- | --- |
| 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 | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Freemium | — |
| Size | 13 MB | 39 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Deep Blue d.o.o.](https://appshunter.io/developer/1476093875) | [Martin Tichovsky](https://appshunter.io/developer/6804685044) |

## What reviewers say

### Deep Tools

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

This comprehensive dive toolkit helps recreational, advanced, and technical divers plan dives, log underwater adventures, and blend gases. It offers advanced planning tools, dive computer import, and essential calculations for safe and efficient diving.

**Highlights:** Advanced Deco Planner, Dive Log with Shearwater import, Gas Blender for Trimix/Nitrox, Maximum Operating Depth (MOD) calculator, No Decompression Limit (NDL) tracking, Metric and Imperial units

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription Monthly | $2.99 | per month |
| Subscription Yearly | $17.99 | per year |
| Lifetime Subscription | $39.99 | one-time |


### NeuraTiM DecoLab

[App page](https://appshunter.io/ios/app/neuratim-decolab/id6810999669)

**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 NeuraTiM DecoLab free?

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

### Do Deep Tools or NeuraTiM DecoLab have ads?

Neither Deep Tools nor NeuraTiM DecoLab shows ads.

### Which is updated more often, Deep Tools or NeuraTiM DecoLab?

Deep Tools ships an update every 2 months, and NeuraTiM DecoLab fortnightly. Most recently, Deep Tools was updated on October 25, 2026 and NeuraTiM DecoLab on October 24, 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.*