# WattUp vs Digi Scan App

The clearest difference is rating: WattUp at 4.2 against Digi Scan App's 3.0. WattUp also leads on ratings volume (5 vs 1). Digi Scan App's advantage is iOS requirement (13.0 vs 18.6). On price, review sentiment, update cadence and ads there is nothing between them.

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

WattUp holds the better App Store score, 4.2 against 3.0. That said, the two scores are not equally well evidenced: WattUp has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 0% and 0% positive.

WattUp ships an update every 5 weeks, Digi Scan App every 2 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | WattUp | Digi Scan App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/wattup/id1576818379/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/digi-scan-app/id6608968834/reviews) |
| Number of ratings | **5** | 1 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 39 MB | 60 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Energous Corporation](https://appshunter.io/developer/1576818381) | [DIGI-TEXX VIETNAM](https://appshunter.io/developer/1761109096) |

## What reviewers say

### WattUp

[App page](https://appshunter.io/ios/app/wattup/id1576818379)

This application allows users to scan for and connect to wireless charging devices using Bluetooth. It enables configuration, control, and monitoring of transmitters and receivers, along with software updates for enabled devices.

**Highlights:** Scan for WattUp enabled devices, Connect via Bluetooth Low Energy (BLE), Configure transmitters and receivers, Control charging devices, Monitor device status, Update device software

**Features:** Vision Pro support

**In-app purchases:** none


### Digi Scan App

[App page](https://appshunter.io/ios/app/digi-scan-app/id6608968834)

Capture, process, and transfer electronic document images from any device. This customizable solution centralizes users on a standardized business process platform, enabling efficient document management and integration with other services.

**Highlights:** Mobile capture and image processing, System setup and authentication, Scan-profile management, Advanced document processing, Secured document uploading, User and project management, Integration with other services

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WattUp free?

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

### Is Digi Scan App free?

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

### Which has better reviews, WattUp or Digi Scan App?

WattUp is rated higher. WattUp averages 4.2 out of 5 from 5 ratings, while Digi Scan App averages 3.0 from 1 ratings.

### Do WattUp or Digi Scan App have ads?

Neither WattUp nor Digi Scan App shows ads.

### Which is updated more often, WattUp or Digi Scan App?

WattUp ships an update every 5 weeks, and Digi Scan App every 2 months. Most recently, WattUp was updated on November 3, 2026 and Digi Scan App on November 4, 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.*