# eViewer vs ProperPhi Mobility

The clearest difference is update cadence: ProperPhi Mobility at every 2 months against eViewer's every 4 months. eViewer's advantage is iOS requirement (13.0 vs 15.5). 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.

eViewer ships an update every 4 months, ProperPhi Mobility every 2 months. The most recent releases landed on September 14, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | eViewer | ProperPhi Mobility |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Size | 13 MB | 112 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cegasa Energia, Sociedad Limitada](https://appshunter.io/developer/1598090257) | [ETECNIC MOVILIDAD ELECTRICA](https://appshunter.io/developer/1414150548) |

## What reviewers say

### eViewer

[App page](https://appshunter.io/ios/app/eviewer/id1598090105)

**Features:** macOS Compatibility

**In-app purchases:** none


### ProperPhi Mobility

[App page](https://appshunter.io/ios/app/properphi-mobility/id6741062447)

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

**In-app purchases:** none


## Frequently asked questions

### Is eViewer free?

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

### Is ProperPhi Mobility free?

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

### Do eViewer or ProperPhi Mobility have ads?

Neither eViewer nor ProperPhi Mobility shows ads.

### Which is updated more often, eViewer or ProperPhi Mobility?

eViewer ships an update every 4 months, and ProperPhi Mobility every 2 months. Most recently, eViewer was updated on September 14, 2026 and ProperPhi Mobility on September 25, 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.*