# Visitour vs SUN

The clearest difference is update cadence: Visitour at every 4 months against SUN's every 14 months. Visitour also leads on device support and iOS requirement (9.0 vs 13.4). On price and in-app purchases there is nothing between them.

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

Visitour ships an update every 4 months, SUN every 14 months. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Visitour | SUN |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Every 4 months** | Every 14 months |
| Size | 63 MB | 24 MB |
| Requires iOS | **9.0** | 13.4 |
| Devices | **iPhone, iPod** | — |
| Age rating | 17+ | 17+ |
| Developer | [Transcom WorldWide AB](https://appshunter.io/developer/1311805662) | [SUN-TEC CORPORATION](https://appshunter.io/developer/1711446511) |

## What reviewers say

### Visitour

[App page](https://appshunter.io/ios/app/visitour/id1441754944)

**Features:** macOS Compatibility

**In-app purchases:** none


### SUN

[App page](https://appshunter.io/ios/app/sun-tec/id6469055994)

**In-app purchases:** none


## Frequently asked questions

### Is Visitour free?

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

### Is SUN free?

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

### Which is updated more often, Visitour or SUN?

Visitour ships an update every 4 months, and SUN every 14 months. Most recently, Visitour was updated on October 26, 2026 and SUN on October 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*