Rhythm Skydiving 101 vs LB Altimeters
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rhythm Skydiving 101
This app provides essential resources for new skydivers. It features videos, diagrams, flashcards, audio, and documents to guide beginners through their skydiving journey, from initial dropzone visits to successful group jumps.
- Instructional videos
- Diagrams and illustrations
- Flashcards for learning
- Audio recordings
- Downloadable documents
- Group jump guidance
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Rhythm Skydiving 101 is the first app designed specifically for the new skydiver. Full of useful videos, diagrams, flash cards, audio recordings and documents to guide you through everything from showing up at a new dropzone to making successful group jumps. Make every skydive count!
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 review sentiment: Rhythm Skydiving 101 at 100% against LB Altimeters's 50%. Rhythm Skydiving 101 also leads on rating (4.9 vs 3.7) and ratings volume (547 vs 3). 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.
Rhythm Skydiving 101 holds the better App Store score, 4.9 against 3.7. That said, the two scores are not equally well evidenced: Rhythm Skydiving 101 has 547 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 100% of Rhythm Skydiving 101's written reviews are positive against 50% of LB Altimeters's.
Rhythm Skydiving 101 ships an update every 2 months, LB Altimeters every 9 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | Rhythm Skydiving 101 | LB Altimeters |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (547 ratings) — better | 3.7 (3 ratings) |
| Positive reviews | 100.0% of reviews — better | 50.0% of reviews |
| Number of ratings | 547 — better | 3 |
| Update frequency | Every 2 months — better | Every 9 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 53 MB | 83 MB |
| Age rating | 4+ | 17+ |
| Developer | Rhythm Skydiving | Larsen and Brusgaard |
Customer experience
Rhythm Skydiving 101
LB Altimeters
Bugs and requests
Rhythm Skydiving 101
Reported bugs
1 issue- Flashcards repeat frequently regardless of user ratings
Requested features
6 requests- Offline download capability for low-signal areas
- More in-depth malfunction descriptions and causes
- Expanded emergency procedures section
- PLF (Parachute Landing Fall) coverage
- Emergency landing procedures
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- More content and expanded sections overall
LB Altimeters
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Rhythm Skydiving 101
No in-app purchases
LB Altimeters
No in-app purchases
Questions
Is Rhythm Skydiving 101 free?
Is LB Altimeters free?
Which has better reviews, Rhythm Skydiving 101 or LB Altimeters?
Do Rhythm Skydiving 101 or LB Altimeters have ads?
Which is updated more often, Rhythm Skydiving 101 or LB Altimeters?
Other comparisons
