# Enverview vs BackWalls(Pro)

The clearest difference is price: Enverview at Free against BackWalls(Pro)'s $2.99. BackWalls(Pro)'s advantage is update cadence (daily vs monthly) and iOS requirement (11.0 vs 13.0). On ads, in-app purchases and device support there is nothing between them.

Enverview is free to download; BackWalls(Pro) costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Enverview ships an update monthly, BackWalls(Pro) daily. Both last shipped on October 9, 2026.

## The numbers

| Metric | Enverview | BackWalls(Pro) |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/enverview/id1062248946/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Daily** |
| Monetization | Free | — |
| Size | 72 MB | 34 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Envertech (Shanghai) Corporation Ltd.](https://appshunter.io/developer/1784622421) | [Hrishi Suthar](https://appshunter.io/developer/1660005858) |

## What reviewers say

### Enverview

[App page](https://appshunter.io/ios/app/enverview/id1062248946)

Monitor your solar energy system with this user-friendly app. View performance data for individual panels and the entire system in daily, monthly, or yearly graphics. Requires an account created on the web portal.

**Highlights:** Real-time solar system monitoring, Daily, monthly, yearly performance data, Individual panel and system-wide graphics, User-friendly interface, Web portal account integration

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

**In-app purchases:** none


### BackWalls(Pro)

[App page](https://appshunter.io/ios/app/backwallspro/id1672780995)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Enverview free?

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

### Is BackWalls(Pro) free?

BackWalls(Pro) costs $2.99, with no in-app purchases.

### Do Enverview or BackWalls(Pro) have ads?

Neither Enverview nor BackWalls(Pro) shows ads.

### Which is updated more often, Enverview or BackWalls(Pro)?

Enverview ships an update monthly, and BackWalls(Pro) daily. Most recently, Enverview was updated on October 9, 2026 and BackWalls(Pro) on October 9, 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.*