# Pro Vision AR vs E

The clearest difference is rating: Pro Vision AR at 5.0 against E's 4.0. Pro Vision AR also leads on ads (none vs shown) and monetization model (free vs ad-supported). E's advantage is update cadence (every 2 days vs every 4 months) and iOS requirement (11.0 vs 16.0). On price, 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.

Pro Vision AR holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

Pro Vision AR ships an update every 4 months, E every 2 days. Both last shipped on September 25, 2026.

## The numbers

| Metric | Pro Vision AR | E |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/pro-vision-ar/id1450659355/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/e-backup/id6443763525/reviews) |
| Number of ratings | **4** | 1 |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 2 days** |
| Monetization | **Free** | Ad-supported |
| Size | 108 MB | 38 MB |
| Requires iOS | 16.0 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Virtual GIS LLC](https://appshunter.io/developer/1614717032) | [Ramazan ERBASARAN](https://appshunter.io/developer/1549476093) |

## What reviewers say

### Pro Vision AR

[App page](https://appshunter.io/ios/app/pro-vision-ar/id1450659355)

Visualize geographically referenced 3D data in augmented reality on your iOS device. Overlay underground assets, construction plans, and infrastructure onto the real world for an "x-ray" view. Integrates with high-accuracy GNSS receivers for precise location data.

**Highlights:** Augmented reality 3D data display, Geographically referenced data projection, Underground asset visualization, Integration with GNSS receivers, Load models via Google Drive, Map view with aerial basemap

**Features:** macOS Compatibility

**In-app purchases:** none


### E

[App page](https://appshunter.io/ios/app/e-backup/id6443763525)

Easily back up and restore your phone's contacts with a single tap. Manage your backup history and email them to ensure they are never lost. This free service helps you keep your contact information safe and accessible.

**Highlights:** One-click contact backup, Backup history management, Easy restore functionality, Email backups for safekeeping, Free contact backup service

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pro Vision AR free?

Pro Vision AR is free to download, with no in-app purchases.

### Is E free?

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

### Which has better reviews, Pro Vision AR or E?

Pro Vision AR is rated higher. Pro Vision AR averages 5.0 out of 5 from 4 ratings, while E averages 4.0 from 1 ratings.

### Do Pro Vision AR or E have ads?

E shows ads; Pro Vision AR does not.

### Which is updated more often, Pro Vision AR or E?

Pro Vision AR ships an update every 4 months, and E every 2 days. Most recently, Pro Vision AR was updated on September 25, 2026 and E 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.*