# LAMIAR vs CIS app

The clearest difference is update cadence: LAMIAR at every 2 months against CIS app's every 5 months. LAMIAR also leads on iOS requirement (11.0 vs 17.5). 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.

LAMIAR ships an update every 2 months, CIS app every 5 months. The most recent releases landed on September 17, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | LAMIAR | CIS app |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Size | 64 MB | 39 MB |
| Requires iOS | **11.0** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [LAMIAR SRL](https://appshunter.io/developer/1746948985) | [CIS - CENTRO INGROSSO SVILUPPO CAMPANIA GIANNI NAPPI SPA](https://appshunter.io/developer/1523870494) |

## What reviewers say

### LAMIAR

[App page](https://appshunter.io/ios/app/lamiar/id1506013869)

**Features:** macOS Compatibility

**In-app purchases:** none


### CIS app

[App page](https://appshunter.io/ios/app/cis-app/id1523870492)

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

**In-app purchases:** none


## Frequently asked questions

### Is LAMIAR free?

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

### Is CIS app free?

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

### Do LAMIAR or CIS app have ads?

Neither LAMIAR nor CIS app shows ads.

### Which is updated more often, LAMIAR or CIS app?

LAMIAR ships an update every 2 months, and CIS app every 5 months. Most recently, LAMIAR was updated on September 17, 2026 and CIS app on September 13, 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.*