# INBISCO IRIS vs Centix OnSite

INBISCO IRIS and Centix OnSite are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 6, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | INBISCO IRIS | Centix OnSite |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 40 MB | 49 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Inbisco B.V.](https://appshunter.io/developer/1524924522) | [Centix B.V.](https://appshunter.io/developer/1181345905) |

## What reviewers say

### INBISCO IRIS

[App page](https://appshunter.io/ios/app/inbisco-iris/id1144887503)

**Features:** Vision Pro support

**In-app purchases:** none


### Centix OnSite

[App page](https://appshunter.io/ios/app/centix-onsite/id6479249451)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is INBISCO IRIS free?

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

### Is Centix OnSite free?

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

### Do INBISCO IRIS or Centix OnSite have ads?

Neither INBISCO IRIS nor Centix OnSite shows ads.

### Which is updated more often, INBISCO IRIS or Centix OnSite?

INBISCO IRIS ships an update every 3 weeks, and Centix OnSite every 3 weeks. Most recently, INBISCO IRIS was updated on October 6, 2026 and Centix OnSite on October 3, 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.*