# Dive Log Book vs Flaska

The clearest difference is update cadence: Flaska at every 2 months against Dive Log Book's every 5 months. Dive Log Book's advantage is iOS requirement (8.0 vs 13.0). 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.

Dive Log Book ships an update every 5 months, Flaska every 2 months. The most recent releases landed on September 20, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Dive Log Book | Flaska |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.3 (3 ratings)](https://appshunter.io/ios/app/dive-log-book/id304095527/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 18.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 28 MB | 17 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Massimiliano Petrucci](https://appshunter.io/developer/304095530) | [Kastelo AB](https://appshunter.io/developer/324516389) |

## What reviewers say

### Dive Log Book

[App page](https://appshunter.io/ios/app/dive-log-book/id304095527)

Easily import and manage your dive profiles from compatible dive computers or manually log your dives. Access global dive weather conditions and a photo library of marine life for an enhanced diving experience.

**Highlights:** Import dive profiles from SmartTRAK/DataTRAK, Transfer data from SCUBAPRO UWATEC computers, Manual dive logging, Photo library of marine life, Global dive weather conditions, Educational tool for divers

**Features:** macOS Compatibility

**In-app purchases:** none


### Flaska

[App page](https://appshunter.io/ios/app/flaska/id1546916397)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dive Log Book free?

Dive Log Book is free to download, with no in-app purchases.

### Is Flaska free?

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

### Do Dive Log Book or Flaska have ads?

Neither Dive Log Book nor Flaska shows ads.

### Which is updated more often, Dive Log Book or Flaska?

Dive Log Book ships an update every 5 months, and Flaska every 2 months. Most recently, Dive Log Book was updated on September 20, 2026 and Flaska on September 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*