# SolarEdge Mapper vs EMA Manager

The clearest difference is rating: SolarEdge Mapper at 4.5 against EMA Manager's 3.1. SolarEdge Mapper also leads on ratings volume (651 vs 15) and review sentiment (30% vs 16%). EMA Manager's advantage is update cadence (fortnightly vs every 5 weeks). 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 3.1. That said, the two scores are not equally well evidenced: SolarEdge Mapper has 651 ratings behind it against 15, so its average is the more settled of the two. Written reviews point the same way: 30% of SolarEdge Mapper's written reviews are positive against 16% of EMA Manager's.

SolarEdge Mapper ships an update every 5 weeks, EMA Manager fortnightly. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | SolarEdge Mapper | EMA Manager |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (651 ratings)](https://appshunter.io/ios/app/solaredge-mapper/id432768469/reviews)** | [3.1 (15 ratings)](https://appshunter.io/ios/app/ema-manager/id1538883821/reviews) |
| Number of ratings | **651** | 15 |
| Positive reviews | **29.6% of reviews** | 15.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 50 MB | 243 MB |
| Requires iOS | **13.0** | 13.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SolarEdge Technologies](https://appshunter.io/developer/384374350) | [Altenergy Power System,Inc.](https://appshunter.io/developer/906598006) |

## 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


### EMA Manager

[App page](https://appshunter.io/ios/app/ema-manager/id1538883821)

Manage APsystems microinverter system commissioning, monitoring, and troubleshooting remotely. Enhance customer service with real-time diagnostics and site management capabilities from your smartphone or tablet. Track installer statistics and energy production for valuable insights.

**Highlights:** System commissioning, Remote monitoring, Troubleshooting diagnostics, Energy production tracking, Site configuration, Installer statistics

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

**In-app purchases:** none


## Frequently asked questions

### Is SolarEdge Mapper free?

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

### Is EMA Manager free?

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

### Which has better reviews, SolarEdge Mapper or EMA Manager?

SolarEdge Mapper is rated higher. SolarEdge Mapper averages 4.5 out of 5 from 651 ratings, while EMA Manager averages 3.1 from 15 ratings.

### Do SolarEdge Mapper or EMA Manager have ads?

Neither SolarEdge Mapper nor EMA Manager shows ads.

### Which is updated more often, SolarEdge Mapper or EMA Manager?

SolarEdge Mapper ships an update every 5 weeks, and EMA Manager fortnightly. Most recently, SolarEdge Mapper was updated on October 9, 2026 and EMA Manager on October 7, 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.*