Skydive LogBook vs LB Altimeters
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Skydive LogBook
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.
- 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
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A Simple and Clean USPA Approved Digital Logbook for Skydivers Includes: - Ratings, Membership, Line Count and Repack Date Tracker - Location Based DZ Selection, Weather and Winds Aloft - Enter and Store SkyDive / B.A.S.E. / Wind Tunnel Logs - Comprehensive List of Metrics on Your Logbook Data - View & Export Your Logbook as a PDF, CSV or Excel - Flocking Calculator and Integrated Burble Board - Deep and Steep Insight Bluetooth Sync - Support for Signature & Multi-Sign - Ability to Copy Logs for Easy Entry - Dropbox Backup and Excel Import - iCloud Sync for Logbook Data - Scan and Import Paper Logs - Re-Arrange Log Entry Fields - USPA SIM 3-1 Compliant - Light and Dark Mode UI - Siri Enabled
LB Altimeters
This app serves as a digital logbook for skydiving, allowing users to track jumps, gear maintenance, and certifications. It can import jump data from compatible devices via Bluetooth and offers cloud backup for all logged information.
- USPA approved digital logbook
- Import jumps via Bluetooth
- Gear maintenance tracking
- Cloud-based backup
- Device control for altimeters
- Customizable logbook types
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JumpTrack includes a comprehensive, USPA approved digital logbook, allowing you to track your skydives and your gear maintenance needs. You can enter your jumps manually or download jumps from your OPTIMA3, QUATTRO3, or PROTRACK3 via Bluetooth. Export your jump data for a printout of your jumps, including a copy of the digital signature. Device Accessibility • Easily set your climb to altitude, high speed, and low speed warnings from your phone • Turn your OPTIMA3, QUATTRO3, or PROTRACK3 off from your phone • Set the time manually or sync the time from your phone • Select between and feet and meters from JumpTrack • Adjust the volume and pitch Logbook • USPA Approved Logbook • Import jumps from your OPTIMA3, QUATTRO3, or PROTRACK3 via Bluetooth • Export your logbook via email • Default settings to quickly enter jumps, including location, aircraft, gear, jump type, etc. • Includes cloud based backup of your logbook and jump information • Track jumps on your container, main, reserve, and AAD • Receive notifications when your gear is due for maintenance, from line set changes to AAD and reserve maintenance • Create multiple logbooks to track different types of jumps; AFF, Tandem, Coach, Organizing, Hop and Pop, Events, Dropzone etc. • Track your ratings and membership information • Signature and license number fields allow all your jumps to be verified for license and rating applications • JumpTrack includes cloud based backup of your logbook and jump information
Screenshots
Verdict
The clearest difference is rating: Skydive LogBook at 4.4 against LB Altimeters's 3.7. Skydive LogBook also leads on review sentiment (83% vs 50%) and update cadence (every 10 days vs every 9 months). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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 3.7. Both are backed by a comparable volume of ratings — 10 and 3 respectively. Written reviews point the same way: 83% of Skydive LogBook's written reviews are positive against 50% of LB Altimeters's.
Skydive LogBook ships an update every 10 days, LB Altimeters every 9 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.
| Parameter | Skydive LogBook | LB Altimeters |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (10 ratings) — better | 3.7 (3 ratings) |
| Positive reviews | 83.3% of reviews — better | 50.0% of reviews |
| Number of ratings | 10 — better | 3 |
| Update frequency | Every 10 days — better | Every 9 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 42 MB | 83 MB |
| Age rating | 4+ | 17+ |
| Developer | Shiraz Omar | Larsen and Brusgaard |
Customer experience
Skydive LogBook
LB Altimeters
In-app purchases
Skydive LogBook
No in-app purchases
LB Altimeters
No in-app purchases







