# OPTICHECK Temperature Mobile vs Viledon Process View

The clearest difference is update cadence: Viledon Process View at every 3 weeks against OPTICHECK Temperature Mobile's every 4 months. OPTICHECK Temperature Mobile's advantage is iOS requirement (9.0 vs 12.0). 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.

OPTICHECK Temperature Mobile ships an update every 4 months, Viledon Process View every 3 weeks. The most recent releases landed on October 19, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | OPTICHECK Temperature Mobile | Viledon Process View |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/viledon-process-view/id1520004077/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 59 MB | 87 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KROHNE Messtechnik GmbH](https://appshunter.io/developer/1445655816) | [Freudenberg Performance Materials SE & Co. KG](https://appshunter.io/developer/1520004079) |

## What reviewers say

### OPTICHECK Temperature Mobile

[App page](https://appshunter.io/ios/app/opticheck-temperature-mobile/id1485401520)

**Features:** macOS Compatibility

**In-app purchases:** none


### Viledon Process View

[App page](https://appshunter.io/ios/app/viledon-process-view/id1520004077)

This app simplifies the digital documentation of industrial filter system performance. Scan QR codes on equipment to access essential filter data, monitor systems in real-time, and manage maintenance. It provides a comprehensive overview of filter conditions and maintenance history.

**Highlights:** Scan QR codes for filter data, Real-time system monitoring, Digital filter performance documentation, Access filter test and maintenance info, Track pressure differences and air velocities, Manage maintenance and servicing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OPTICHECK Temperature Mobile free?

OPTICHECK Temperature Mobile is free to download, with no in-app purchases.

### Is Viledon Process View free?

Viledon Process View is free to download, with no in-app purchases.

### Do OPTICHECK Temperature Mobile or Viledon Process View have ads?

Neither OPTICHECK Temperature Mobile nor Viledon Process View shows ads.

### Which is updated more often, OPTICHECK Temperature Mobile or Viledon Process View?

OPTICHECK Temperature Mobile ships an update every 4 months, and Viledon Process View every 3 weeks. Most recently, OPTICHECK Temperature Mobile was updated on October 19, 2026 and Viledon Process View on October 10, 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.*