# Module Scan vs PowerOnSupport

The clearest difference is rating: Module Scan at 5.0 against PowerOnSupport's 3.2. PowerOnSupport's advantage is update cadence (weekly vs every 6 weeks) and ratings volume (20 vs 3). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Module Scan holds the better App Store score, 5.0 against 3.2. That said, the two scores are not equally well evidenced: PowerOnSupport has 20 ratings behind it against 3, so its average is the more settled of the two.

Module Scan ships an update every 6 weeks, PowerOnSupport weekly. The most recent releases landed on August 21, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Module Scan | PowerOnSupport |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/module-scan/id887689357/reviews)** | [3.2 (20 ratings)](https://appshunter.io/ios/app/poweronsupport/id1577707181/reviews) |
| Number of ratings | 3 | **20** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Free | Free |
| Size | 60 MB | 92 MB |
| Requires iOS | 17.2 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Berry Wing LLC](https://appshunter.io/developer/307918074) | [Power Electronics](https://appshunter.io/developer/1063801035) |

## What reviewers say

### Module Scan

[App page](https://appshunter.io/ios/app/module-scan/id887689357)

Scan barcodes for inventory management using your phone. Generate CSV files with scanned data, including photos, GPS coordinates, and timestamps. Upload data manually or directly to SharePoint.

**Highlights:** Barcode scanning, CSV file generation, Photo attachment with serial number labeling, GPS and date/time stamping, Manual or SharePoint data upload, Support for Interleaved Code 2 of 5 and Data Matrix

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

**In-app purchases:** none


### PowerOnSupport

[App page](https://appshunter.io/ios/app/poweronsupport/id1577707181)

Manage your photovoltaic plants with real-time monitoring and instant fault reporting. Receive equipment status alerts and optimize your projects with detailed metrics.

**Highlights:** Photovoltaic plant management, Real-time equipment monitoring, Instant fault reporting, Equipment status alerts, Project optimization metrics

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

**In-app purchases:** none


## Frequently asked questions

### Is Module Scan free?

Module Scan is free to download, with no in-app purchases.

### Is PowerOnSupport free?

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

### Which has better reviews, Module Scan or PowerOnSupport?

Module Scan is rated higher. Module Scan averages 5.0 out of 5 from 3 ratings, while PowerOnSupport averages 3.2 from 20 ratings.

### Do Module Scan or PowerOnSupport have ads?

Neither Module Scan nor PowerOnSupport shows ads.

### Which is updated more often, Module Scan or PowerOnSupport?

Module Scan ships an update every 6 weeks, and PowerOnSupport weekly. Most recently, Module Scan was updated on August 21, 2026 and PowerOnSupport 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.*