# SOLARWATT Home vs Document Scanner by Proofme

The clearest difference is iOS requirement: Document Scanner by Proofme at 13.0 against SOLARWATT Home's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly monthly. Both last shipped on November 3, 2026.

## The numbers

| Metric | SOLARWATT Home | Document Scanner by Proofme |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 23.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | — |
| Size | 52 MB | 93 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SOLARWATT](https://appshunter.io/developer/1311561022) | [Didux.io B.V.](https://appshunter.io/developer/1435579499) |

## What reviewers say

### SOLARWATT Home

[App page](https://appshunter.io/ios/app/solarwatt-home/id1555419157)

Monitor your solar energy system's performance and consumption patterns. Gain insights to optimize your energy usage and manage your system efficiently from anywhere.

**Highlights:** Track daily, weekly, monthly, and yearly system performance, Analyze energy consumption patterns, Optimize energy usage, Remote system control and monitoring, View system data from comfort of home

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

**In-app purchases:** none


### Document Scanner by Proofme

[App page](https://appshunter.io/ios/app/document-scanner-by-proofme/id6468586866)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SOLARWATT Home free?

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

### Is Document Scanner by Proofme free?

Document Scanner by Proofme is free to download, with no in-app purchases.

### Do SOLARWATT Home or Document Scanner by Proofme have ads?

Neither SOLARWATT Home nor Document Scanner by Proofme shows ads.

### Which is updated more often, SOLARWATT Home or Document Scanner by Proofme?

SOLARWATT Home ships an update monthly, and Document Scanner by Proofme monthly. Most recently, SOLARWATT Home was updated on November 3, 2026 and Document Scanner by Proofme on November 3, 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.*