# krakentools vs RuntimeX

The clearest difference is in-app purchases: RuntimeX at none against krakentools's 3. RuntimeX also leads on update cadence (every 2 days vs every 8 days). krakentools's advantage is iOS requirement (15.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. krakentools sells 3 in-app purchases, starting at $3.99 per month. RuntimeX asks for nothing beyond the download.

krakentools ships an update every 8 days, RuntimeX every 2 days. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | krakentools | RuntimeX |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 2 days** |
| Monetization | Free | — |
| Size | 140 MB | 4 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Arndt Kemper](https://appshunter.io/developer/1892010136) | [MATTEO GARZULANO](https://appshunter.io/developer/6777229442) |

## What reviewers say

### krakentools

[App page](https://appshunter.io/ios/app/krakentools-tecrec-tools/id6761906896)

This comprehensive dive toolbox offers planning and safety features for recreational, Nitrox, TEC, and CCR divers. It includes a digital logbook with Bluetooth connectivity for various dive computers, extensive import/export options, and tools for underwater media editing.

**Highlights:** Dive planner for various dive types, Decompression planner with Bühlmann ZH-L16C, Gas planning and analysis tools, Digital logbook with Bluetooth sync, Import/export dive data, Underwater photo/video color correction, CCR-specific dive tools

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KrakenTools Pro - Monthly | $3.99 | per month |
| KrakenTools Pro - Yearly | $44.99 | per year |
| KrakenTools Pro Version | $49.99 | one-time |


### RuntimeX

[App page](https://appshunter.io/ios/app/runtimex/id6777229440)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is krakentools free?

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

### Is RuntimeX free?

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

### Do krakentools or RuntimeX have ads?

Neither krakentools nor RuntimeX shows ads.

### Which is updated more often, krakentools or RuntimeX?

krakentools ships an update every 8 days, and RuntimeX every 2 days. Most recently, krakentools was updated on October 15, 2026 and RuntimeX on October 7, 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.*