# Horizn vs SunGuard

The clearest difference is update cadence: SunGuard at weekly against Horizn's every 4 months. SunGuard also leads on iOS requirement (15.1 vs 18). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Horizn sells 1 one-off in-app purchase and SunGuard sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Horizn ships an update every 4 months, SunGuard weekly. The most recent releases landed on October 28, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Horizn | SunGuard |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Size | 555 MB | 52 MB |
| Requires iOS | 18 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Aaron Rockett](https://appshunter.io/developer/1052709623) | [Patrick Schmutz](https://appshunter.io/developer/1893155691) |

## What reviewers say

### Horizn

[App page](https://appshunter.io/ios/app/horizn-virtual-walking/id6754379158)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Horizn Pro Lifetime | $4.99 | one-time |


### SunGuard

[App page](https://appshunter.io/ios/app/sunguard-timer/id6762154189)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SunGuard Pro | $8.99 | one-time |


## Frequently asked questions

### Is Horizn free?

Horizn is free to download, with in-app purchases available.

### Is SunGuard free?

SunGuard is free to download, with in-app purchases available.

### Do Horizn or SunGuard have ads?

Neither Horizn nor SunGuard shows ads.

### Which is updated more often, Horizn or SunGuard?

Horizn ships an update every 4 months, and SunGuard weekly. Most recently, Horizn was updated on October 28, 2026 and SunGuard on November 5, 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.*