# BlendJunk vs krakentools

The clearest difference is price: krakentools at Free against BlendJunk's $3.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

krakentools is free to download; BlendJunk costs $3.99 up front. BlendJunk sells 2 in-app purchases, starting at $3.99 per month and krakentools sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

BlendJunk ships an update every 2 weeks, krakentools every 8 days. The most recent releases landed on October 26, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | BlendJunk | krakentools |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 8 days** |
| Monetization | — | Free |
| Size | 38 MB | 140 MB |
| Requires iOS | 16.1 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Rogier Visser](https://appshunter.io/developer/672667764) | [Arndt Kemper](https://appshunter.io/developer/1892010136) |

## What reviewers say

### BlendJunk

[App page](https://appshunter.io/ios/app/blendjunk/id6761421435)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| pro monthly | $3.99 | per month |
| BlendJunk Pro | $44.99 | per year |


### 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 |


## Frequently asked questions

### Is BlendJunk free?

BlendJunk costs $3.99, and also offers in-app purchases.

### Is krakentools free?

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

### Do BlendJunk or krakentools have ads?

Neither BlendJunk nor krakentools shows ads.

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

BlendJunk ships an update every 2 weeks, and krakentools every 8 days. Most recently, BlendJunk was updated on October 26, 2026 and krakentools on October 15, 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.*