# Run Countdown vs DropZone Altimeter Skydive Sim

The clearest difference is iOS requirement: Run Countdown at 13.0 against DropZone Altimeter Skydive Sim's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Run Countdown costs $0.99 and DropZone Altimeter Skydive Sim $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Run Countdown | DropZone Altimeter Skydive Sim |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Size | 20 MB | 1 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Christopher Lamb](https://appshunter.io/developer/1484679049) | [Resetnic Dragos](https://appshunter.io/developer/846255664) |

## What reviewers say

### Run Countdown

[App page](https://appshunter.io/ios/app/run-countdown/id6747313834)

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

**In-app purchases:** none


### DropZone Altimeter Skydive Sim

[App page](https://appshunter.io/ios/app/dropzone-altimeter-skydive-sim/id6766593883)

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

**In-app purchases:** none


## Frequently asked questions

### Is Run Countdown free?

Run Countdown costs $0.99, with no in-app purchases.

### Is DropZone Altimeter Skydive Sim free?

DropZone Altimeter Skydive Sim costs $0.99, with no in-app purchases.

### Do Run Countdown or DropZone Altimeter Skydive Sim have ads?

Neither Run Countdown nor DropZone Altimeter Skydive Sim 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.*