# OperrTel vs BackWalls

The clearest difference is in-app purchases: BackWalls at none against OperrTel's 3. BackWalls also leads on iOS requirement (11.0 vs 13.0). OperrTel's advantage is rating (4.4 vs 4.0) and ratings volume (7 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. OperrTel sells 3 in-app purchases, starting at $0.49 per month. BackWalls asks for nothing beyond the download.

OperrTel holds the better App Store score, 4.4 against 4.0. That said, the two scores are not equally well evidenced: OperrTel has 7 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | OperrTel | BackWalls |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (7 ratings)](https://appshunter.io/ios/app/operrtel/id1502437139/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/backwalls/id1672657308/reviews) |
| Number of ratings | **7** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Subscription | **Free** |
| Size | 135 MB | 38 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Operr Technologies, Inc.](https://appshunter.io/developer/1197568140) | [Hrishi Suthar](https://appshunter.io/developer/1660005858) |

## What reviewers say

### OperrTel

[App page](https://appshunter.io/ios/app/operrtel/id1502437139)

This business phone service app provides full mobility for its customers. Manage voice calls, instant messaging, and presence services from your mobile device, effectively carrying your office in your pocket.

**Highlights:** Mobile business phone service, Voice calls, Instant messaging, Presence services, Office mobility

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Fee | $0.49 | per month |
| Half Yearly Fee | $0.99 | per 6 months |
| Yearly Fee | $2.49 | per year |


### BackWalls

[App page](https://appshunter.io/ios/app/backwalls/id1672657308)

Discover a vast collection of wallpapers organized into categories. Save your favorites with bookmarks and preview them before applying. Upload your own creations to the cloud.

**Highlights:** Material UI design, Categorized wallpaper library, Bookmark favorite wallpapers, Cloud upload functionality, Wallpaper preview mode

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

**In-app purchases:** none


## Frequently asked questions

### Is OperrTel free?

OperrTel is free to download, with in-app purchases available.

### Is BackWalls free?

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

### Which has better reviews, OperrTel or BackWalls?

OperrTel is rated higher. OperrTel averages 4.4 out of 5 from 7 ratings, while BackWalls averages 4.0 from 1 ratings.

### Do OperrTel or BackWalls have ads?

Neither OperrTel nor BackWalls shows ads.

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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.*