# YourDive vs Kalank

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

Both are free to download. YourDive sells 2 in-app purchases, starting at $7.99 per year. Kalank asks for nothing beyond the download.

YourDive ships an update every 2 months, Kalank every 3 weeks. The most recent releases landed on September 6, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | YourDive | Kalank |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 88.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Freemium | — |
| Size | 135 MB | 5 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Marc PERROT](https://appshunter.io/developer/1469175225) | [Andrea Esposito](https://appshunter.io/developer/1694229794) |

## What reviewers say

### YourDive

[App page](https://appshunter.io/ios/app/yourdive/id1469175226)

Digitalize your diving logbook and explore thousands of dive sites worldwide. Record your dives, validate them online, and share your logbook and certifications with the community. Prepare dives with Nitrox calculators and import data from your dive computer.

**Highlights:** Digital dive logbook, Explore global dive sites, Create and contribute dive sites, Online dive validation, Import dive computer data, Nitrox calculator, Download dive certifications

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Offre fidélité 2026 | $7.99 | per year |
| Offre publique | $12.99 | per year |


### Kalank

[App page](https://appshunter.io/ios/app/kalank/id6504138946)

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

**In-app purchases:** none


## Frequently asked questions

### Is YourDive free?

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

### Is Kalank free?

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

### Do YourDive or Kalank have ads?

Neither YourDive nor Kalank shows ads.

### Which is updated more often, YourDive or Kalank?

YourDive ships an update every 2 months, and Kalank every 3 weeks. Most recently, YourDive was updated on September 6, 2026 and Kalank on September 10, 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.*