# Altitude vs NSguard

The clearest difference is update cadence: Altitude at every 3 days against NSguard's weekly. Altitude also leads on iOS requirement (17.0 vs 26.0). 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.

Altitude ships an update every 3 days, NSguard weekly. The most recent releases landed on October 19, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Altitude | NSguard |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Weekly |
| Size | 8 MB | 3 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [康 陆](https://appshunter.io/developer/1889797709) | [增阳 赵](https://appshunter.io/developer/1895564529) |

## What reviewers say

### Altitude

[App page](https://appshunter.io/ios/app/altitude-now/id6770940856)

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

**In-app purchases:** none


### NSguard

[App page](https://appshunter.io/ios/app/nsguard/id6779931459)

**In-app purchases:** none


## Frequently asked questions

### Is Altitude free?

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

### Is NSguard free?

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

### Do Altitude or NSguard have ads?

Neither Altitude nor NSguard shows ads.

### Which is updated more often, Altitude or NSguard?

Altitude ships an update every 3 days, and NSguard weekly. Most recently, Altitude was updated on October 19, 2026 and NSguard 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.*