# SolarEdge Mapper vs mySigen

The clearest difference is rating: SolarEdge Mapper at 4.5 against mySigen's 3.9. SolarEdge Mapper also leads on ratings volume (651 vs 21) and iOS requirement (13.0 vs 15.5). mySigen's advantage is update cadence (every 2 weeks vs every 5 weeks) and review sentiment (45% vs 30%). On price, ads, in-app purchases and monetization model there is nothing between them.

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

SolarEdge Mapper holds the better App Store score, 4.5 against 3.9. That said, the two scores are not equally well evidenced: SolarEdge Mapper has 651 ratings behind it against 21, so its average is the more settled of the two. Written reviews complicate that: 30% of SolarEdge Mapper's written reviews are positive against 45% of mySigen's, so the app with the better star average is not the one people write more warmly about.

SolarEdge Mapper ships an update every 5 weeks, mySigen every 2 weeks. The most recent releases landed on September 4, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | SolarEdge Mapper | mySigen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (651 ratings)](https://appshunter.io/ios/app/solaredge-mapper/id432768469/reviews)** | [3.9 (21 ratings)](https://appshunter.io/ios/app/mysigen/id6446836171/reviews) |
| Number of ratings | **651** | 21 |
| Positive reviews | 29.6% of reviews | **44.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 50 MB | 406 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SolarEdge Technologies](https://appshunter.io/developer/384374350) | [Sigenergy Technology Co., Ltd.](https://appshunter.io/developer/1696875419) |

## What reviewers say

### SolarEdge Mapper

[App page](https://appshunter.io/ios/app/solaredge-mapper/id432768469)

Streamline new system registration for installers by mapping physical layouts directly within the cloud monitoring platform. Create, edit, and verify system layouts on-site, and easily scan and assign power optimizer serial numbers to their correct locations.

**Highlights:** Onsite system registration, System physical layout creation, Onsite layout editing, Onsite layout verification, Power optimizer serial number scanning, Offline functionality

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- ✅ Seamless integration with Designer and monitoring apps
- 📱 Functional for onsite work
- 🎯 QR code scanning works well
- ⚡ Improved functionality in recent updates

**What reviewers complain about**

- 🐛 Excessive bugs and glitches throughout app
- ⏱️ Extremely slow loading times for sites
- 😕 Unintuitive and complicated user interface
- 🔧 Difficult setup and configuration process
- 📸 Camera/barcode scanning unreliable

**Reported bugs**

- Error 1001 when loading sites
- Site creation fails with errors
- Camera stops working for barcode scanning
- Endless loading screens when creating sites
- Invalid state validation errors in dropdown menus

**Requested features**

- iPad/tablet version of the app
- Ability to delete old sites and declutter home screen
- Array number option in array builder
- Easier scanning and array building process
- Customer/owner read-only access to mapper functions


### mySigen

[App page](https://appshunter.io/ios/app/mysigen/id6446836171)

Manage your Sigenergy System with this app. It offers real-time energy monitoring, data graphs, and control over your home's energy flow. Installers can benefit from efficient commissioning and system management tools.

**Highlights:** Real-time energy monitoring, Device control, Data graphs, System configuration, Installer features, System commissioning

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is SolarEdge Mapper free?

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

### Is mySigen free?

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

### Which has better reviews, SolarEdge Mapper or mySigen?

SolarEdge Mapper is rated higher. SolarEdge Mapper averages 4.5 out of 5 from 651 ratings, while mySigen averages 3.9 from 21 ratings.

### Do SolarEdge Mapper or mySigen have ads?

Neither SolarEdge Mapper nor mySigen shows ads.

### Which is updated more often, SolarEdge Mapper or mySigen?

SolarEdge Mapper ships an update every 5 weeks, and mySigen every 2 weeks. Most recently, SolarEdge Mapper was updated on September 4, 2026 and mySigen on September 23, 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.*