# CIAS vs K+Vista

The clearest difference is iOS requirement: K+Vista at 8.0 against CIAS's 15. On price, update cadence, ads 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.

CIAS ships an update every 5 weeks, K+Vista every 2 months. The most recent releases landed on October 5, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | CIAS | K+Vista |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Size | 68 MB | 112 MB |
| Requires iOS | 15 | **8.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Cias Elettronica Srl](https://appshunter.io/developer/1179992646) | [Advanced Innovations Srl](https://appshunter.io/developer/1706939468) |

## What reviewers say

### CIAS

[App page](https://appshunter.io/ios/app/cias/id1612665779)

**Features:** Vision Pro support

**In-app purchases:** none


### K+Vista

[App page](https://appshunter.io/ios/app/k-plus-vista/id6466129930)

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

**In-app purchases:** none


## Frequently asked questions

### Is CIAS free?

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

### Is K+Vista free?

K+Vista is free to download, with no in-app purchases.

### Do CIAS or K+Vista have ads?

Neither CIAS nor K+Vista shows ads.

### Which is updated more often, CIAS or K+Vista?

CIAS ships an update every 5 weeks, and K+Vista every 2 months. Most recently, CIAS was updated on October 5, 2026 and K+Vista on October 17, 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.*