# Skydive LogBook vs VOG

The clearest difference is review sentiment: Skydive LogBook at 83% against VOG's 33%. Skydive LogBook also leads on rating (4.4 vs 4.2). VOG's advantage is iOS requirement (12.0 vs 17.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

Skydive LogBook holds the better App Store score, 4.4 against 4.2. Both are backed by a comparable volume of ratings — 10 and 6 respectively. Written reviews point the same way: 83% of Skydive LogBook's written reviews are positive against 33% of VOG's.

Skydive LogBook ships an update every 10 days, VOG weekly. Both last shipped on October 29, 2026.

## The numbers

| Metric | Skydive LogBook | VOG |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (10 ratings)](https://appshunter.io/ios/app/skydive-logbook/id1008308865/reviews)** | [4.2 (6 ratings)](https://appshunter.io/ios/app/vog-altimeter/id1511161657/reviews) |
| Number of ratings | **10** | 6 |
| Positive reviews | **83.3% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | **Weekly** |
| Monetization | Free | Free |
| Size | 42 MB | 24 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shiraz Omar](https://appshunter.io/developer/390117863) | [VOG Technology Ltd. Co.](https://appshunter.io/developer/1477174210) |

## What reviewers say

### Skydive LogBook

[App page](https://appshunter.io/ios/app/skydive-logbook/id1008308865)

This digital logbook helps skydivers track ratings, membership, and jump details. It allows for easy entry, storage, and export of skydiving and wind tunnel logs, with features for repack dates and multi-signatures.

**Highlights:** USPA Approved Digital Logbook, Ratings, Membership, Line Count Tracker, Repack Date Tracker, SkyDive/Wind Tunnel Log Entry, PDF Export, Signature & Multi-Sign Support, Dropbox Backup & Excel Upload

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

**In-app purchases:** none


### VOG

[App page](https://appshunter.io/ios/app/vog-altimeter/id1511161657)

This app provides voice altitude announcements for skydivers, eliminating the need to constantly check visual altimeters. It offers customizable spoken altitudes and automatic on/off functionality for simplicity and safety during jumps.

**Highlights:** Voice altitude announcements, Automatic on/off functionality, Customizable spoken altitudes, Feet or meters setting, Multiple language support, Compact helmet-friendly design

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Skydive LogBook free?

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

### Is VOG free?

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

### Which has better reviews, Skydive LogBook or VOG?

Skydive LogBook is rated higher. Skydive LogBook averages 4.4 out of 5 from 10 ratings, while VOG averages 4.2 from 6 ratings.

### Do Skydive LogBook or VOG have ads?

Neither Skydive LogBook nor VOG shows ads.

### Which is updated more often, Skydive LogBook or VOG?

Skydive LogBook ships an update every 10 days, and VOG weekly. Most recently, Skydive LogBook was updated on October 29, 2026 and VOG on October 29, 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.*