# PEEK Sensor vs U2D Ventari Events

The clearest difference is update cadence: PEEK Sensor at every 4 months against U2D Ventari Events's every 10 months. U2D Ventari Events's advantage is iOS requirement (14.0 vs 16.0). 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.

PEEK Sensor ships an update every 4 months, U2D Ventari Events every 10 months. The most recent releases landed on September 8, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | PEEK Sensor | U2D Ventari Events |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Every 4 months** | Every 10 months |
| Size | 41 MB | 19 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | **iPhone** | — |
| Age rating | 4+ | 17+ |
| Developer | [PEEK GmbH](https://appshunter.io/developer/1580086371) | [up2date solutions GmbH](https://appshunter.io/developer/1055397154) |

## What reviewers say

### PEEK Sensor

[App page](https://appshunter.io/ios/app/peek-sensor/id1580086369)

**In-app purchases:** none


### U2D Ventari Events

[App page](https://appshunter.io/ios/app/u2d-ventari-events/id6447303922)

**In-app purchases:** none


## Frequently asked questions

### Is PEEK Sensor free?

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

### Is U2D Ventari Events free?

U2D Ventari Events is free to download, with no in-app purchases.

### Which is updated more often, PEEK Sensor or U2D Ventari Events?

PEEK Sensor ships an update every 4 months, and U2D Ventari Events every 10 months. Most recently, PEEK Sensor was updated on September 8, 2026 and U2D Ventari Events on September 16, 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.*