# StackTrack vs JumpRun for skydivers

The clearest difference is update cadence: JumpRun for skydivers at daily against StackTrack's every 3 weeks. StackTrack's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

StackTrack ships an update every 3 weeks, JumpRun for skydivers daily. The most recent releases landed on October 22, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | StackTrack | JumpRun for skydivers |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/stacktrack-crw/id6769865126/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | Free | — |
| Size | 69 MB | 45 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Peter Fetros](https://appshunter.io/developer/1896694923) | [JumpStack K.K.](https://appshunter.io/developer/6805331008) |

## What reviewers say

### StackTrack

[App page](https://appshunter.io/ios/app/stacktrack-crw/id6769865126)

This app calculates the optimal exit point for CRW jumps using real-time winds aloft data. It provides an interactive map with flight paths and altitude markers, allowing users to fine-tune their jump run and plan ahead with forecast mode.

**Highlights:** Real-time winds aloft data, Interactive satellite map, Flight path and exit point visualization, Lateral and along-track offset sliders, Winds aloft table, Forecast mode, Unit and speed unit support

**Features:** macOS Compatibility

**In-app purchases:** none


### JumpRun for skydivers

[App page](https://appshunter.io/ios/app/jumprun-for-skydivers/id6805331006)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is StackTrack free?

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

### Is JumpRun for skydivers free?

JumpRun for skydivers is free to download, with no in-app purchases.

### Do StackTrack or JumpRun for skydivers have ads?

Neither StackTrack nor JumpRun for skydivers shows ads.

### Which is updated more often, StackTrack or JumpRun for skydivers?

StackTrack ships an update every 3 weeks, and JumpRun for skydivers daily. Most recently, StackTrack was updated on October 22, 2026 and JumpRun for skydivers on October 6, 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.*