# High Altitude Summit vs Sox Up

The clearest difference is device support: Sox Up at 3 against High Altitude Summit's —. On price, 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.

## The numbers

| Metric | High Altitude Summit | Sox Up |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 18 months |
| Size | 84 MB | 79 MB |
| Requires iOS | 15 | 15 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [PushPress, Inc.](https://appshunter.io/developer/688595778) | [Sox Up](https://appshunter.io/developer/6822964435) |

## What reviewers say

### High Altitude Summit

[App page](https://appshunter.io/ios/app/high-altitude-summit/id6615062046)

**In-app purchases:** none


### Sox Up

[App page](https://appshunter.io/ios/app/sox-up/id6744978136)

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

**In-app purchases:** none


## Frequently asked questions

### Is High Altitude Summit free?

High Altitude Summit is free to download, with no in-app purchases.

### Is Sox Up free?

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

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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.*