# Skydive Logger vs Tunnel Ninja

The clearest difference is update cadence: Skydive Logger at monthly against Tunnel Ninja's every 3 months. 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.

Skydive Logger ships an update monthly, Tunnel Ninja every 3 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Skydive Logger | Tunnel Ninja |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (102 ratings)](https://appshunter.io/ios/app/skydive-logger/id971853125/reviews)** | — |
| Number of ratings | **102** | — |
| Positive reviews | 95.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free | — |
| Size | 36 MB | 50 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Grocutt](https://appshunter.io/developer/971834533) | [Matthew Malarkey](https://appshunter.io/developer/1574316375) |

## What reviewers say

### Skydive Logger

[App page](https://appshunter.io/ios/app/skydive-logger/id971853125)

This app automatically records detailed information about your skydives, including exit and pull heights, freefall time, and speeds. View your flight path on a map, digitally sign jumps, and export data for 3D viewing. It also integrates with HealthKit and offers an Apple Watch companion app.

**Highlights:** Automatic jump recording, Detailed jump data (heights, speeds, time), Flight path mapping, Digital jump signing, Data export (JSON, KMZ), Apple Watch integration, HealthKit integration

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Tunnel Ninja

[App page](https://appshunter.io/ios/app/tunnel-ninja/id1621858274)

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

**In-app purchases:** none


## Frequently asked questions

### Is Skydive Logger free?

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

### Is Tunnel Ninja free?

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

### Do Skydive Logger or Tunnel Ninja have ads?

Neither Skydive Logger nor Tunnel Ninja shows ads.

### Which is updated more often, Skydive Logger or Tunnel Ninja?

Skydive Logger ships an update monthly, and Tunnel Ninja every 3 months. Most recently, Skydive Logger was updated on October 26, 2026 and Tunnel Ninja on October 25, 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.*