# INOSYS Remote vs OELCHECK 4.0

The clearest difference is update cadence: INOSYS Remote at weekly against OELCHECK 4.0's every 3 months. 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.

INOSYS Remote ships an update weekly, OELCHECK 4.0 every 3 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | INOSYS Remote | OELCHECK 4.0 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | — | Free |
| Size | 82 MB | 8 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [INOSYS GmbH Innovative Computersysteme](https://appshunter.io/developer/1438879626) | [OELCHECK GmbH](https://appshunter.io/developer/1210793145) |

## What reviewers say

### INOSYS Remote

[App page](https://appshunter.io/ios/app/inosys-remote/id1470244519)

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

**In-app purchases:** none


### OELCHECK 4.0

[App page](https://appshunter.io/ios/app/oelcheck-40/id1474067028)

Streamline lubricant and operating fluid sample management. Easily enter data, view lab reports, and manage machine information anytime, even offline. Optimize your analysis kits with this efficient digital tool.

**Highlights:** Sample data entry via QR code or machine search, Offline data entry and online synchronization, View sample status and lab reports, Attach up to five photos per sample, Manage machine data, Optimized analysis kit usage

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is INOSYS Remote free?

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

### Is OELCHECK 4.0 free?

OELCHECK 4.0 is free to download, with no in-app purchases.

### Do INOSYS Remote or OELCHECK 4.0 have ads?

Neither INOSYS Remote nor OELCHECK 4.0 shows ads.

### Which is updated more often, INOSYS Remote or OELCHECK 4.0?

INOSYS Remote ships an update weekly, and OELCHECK 4.0 every 3 months. Most recently, INOSYS Remote was updated on October 24, 2026 and OELCHECK 4.0 on October 24, 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.*