# LB Altimeters vs Tunnel Coaching

LB Altimeters and Tunnel Coaching are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | LB Altimeters | Tunnel Coaching |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/lb-altimeters-jumptrack/id1562297391/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | — |
| Monetization | Free | — |
| Size | 83 MB | 30 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Larsen and Brusgaard](https://appshunter.io/developer/935595070) | [MASSIMO CARAMEL](https://appshunter.io/developer/6798343475) |

## What reviewers say

### LB Altimeters

[App page](https://appshunter.io/ios/app/lb-altimeters-jumptrack/id1562297391)

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.

**Highlights:** USPA approved digital logbook, Import jumps via Bluetooth, Gear maintenance tracking, Cloud-based backup, Device control for altimeters, Customizable logbook types

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

**In-app purchases:** none


### Tunnel Coaching

[App page](https://appshunter.io/ios/app/tunnel-coaching/id6802865503)

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

**In-app purchases:** none


## Frequently asked questions

### Is LB Altimeters free?

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

### Is Tunnel Coaching free?

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

### Do LB Altimeters or Tunnel Coaching have ads?

Neither LB Altimeters nor Tunnel Coaching shows ads.

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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.*