# BLUU divelog vs BlueDive

The clearest difference is update cadence: BlueDive at every 10 days against BLUU divelog's every 2 months. BLUU divelog's advantage is iOS requirement (15.0 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BLUU divelog ships an update every 2 months, BlueDive every 10 days. The most recent releases landed on September 28, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | BLUU divelog | BlueDive |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Size | 6 MB | 27 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Olaf Meincke](https://appshunter.io/developer/1461708191) | [Steve Houle](https://appshunter.io/developer/1883532323) |

## What reviewers say

### BLUU divelog

[App page](https://appshunter.io/ios/app/bluu-divelog/id1461708192)

**Features:** macOS Compatibility

**In-app purchases:** none


### BlueDive

[App page](https://appshunter.io/ios/app/bluedive/id6760430619)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BLUU divelog free?

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

### Is BlueDive free?

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

### Do BLUU divelog or BlueDive have ads?

Neither BLUU divelog nor BlueDive shows ads.

### Which is updated more often, BLUU divelog or BlueDive?

BLUU divelog ships an update every 2 months, and BlueDive every 10 days. Most recently, BLUU divelog was updated on September 28, 2026 and BlueDive on October 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.*