# R.O.E. DOC vs Asset Inspector

The clearest difference is update cadence: R.O.E. DOC at every 6 weeks against Asset Inspector's every 4 months. R.O.E. DOC also leads on 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.

R.O.E. DOC ships an update every 6 weeks, Asset Inspector every 4 months. The most recent releases landed on October 12, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | R.O.E. DOC | Asset Inspector |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 4 months |
| Monetization | Free | — |
| Size | 50 MB | 37 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [R. O. E. GmbH](https://appshunter.io/developer/1379037163) | [Manuel Herold](https://appshunter.io/developer/1448630421) |

## What reviewers say

### R.O.E. DOC

[App page](https://appshunter.io/ios/app/roe-doc/id1379037164)

Fill out and document checklists on the go with this app. Access standard checklists or create your own with custom fields, photos, and more. Stay updated on electrical safety news and practical questions.

**Highlights:** Fill standard checklists, Create custom checklists, Add photos and measurement data, Save and share as PDF, Receive safety news updates, Access practical Q&A

**In-app purchases:** none


### Asset Inspector

[App page](https://appshunter.io/ios/app/asset-inspector/id1448630422)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is R.O.E. DOC free?

R.O.E. DOC is free to download, with no in-app purchases.

### Is Asset Inspector free?

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

### Do R.O.E. DOC or Asset Inspector have ads?

Neither R.O.E. DOC nor Asset Inspector shows ads.

### Which is updated more often, R.O.E. DOC or Asset Inspector?

R.O.E. DOC ships an update every 6 weeks, and Asset Inspector every 4 months. Most recently, R.O.E. DOC was updated on October 12, 2026 and Asset Inspector on October 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*