# SolarEdge Mapper vs Field Pro by ION Solar

The clearest difference is rating: SolarEdge Mapper at 4.5 against Field Pro by ION Solar's 1.6. SolarEdge Mapper also leads on review sentiment (50% vs 25%) and ratings volume (649 vs 27). 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.

SolarEdge Mapper holds the better App Store score, 4.5 against 1.6. That said, the two scores are not equally well evidenced: SolarEdge Mapper has 649 ratings behind it against 27, so its average is the more settled of the two. Written reviews point the same way: 50% of SolarEdge Mapper's written reviews are positive against 25% of Field Pro by ION Solar's.

SolarEdge Mapper ships an update every 5 weeks, Field Pro by ION Solar every 6 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SolarEdge Mapper | Field Pro by ION Solar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (649 ratings)](https://appshunter.io/ios/app/solaredge-mapper/id432768469/reviews)** | [1.6 (27 ratings)](https://appshunter.io/ios/app/field-pro-by-ion-solar/id1453939635/reviews) |
| Number of ratings | **649** | 27 |
| Positive reviews | **50.0% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 50 MB | 24 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SolarEdge Technologies](https://appshunter.io/developer/384374350) | [ION SOLAR LLC](https://appshunter.io/developer/1435218502) |

## 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


### Field Pro by ION Solar

[App page](https://appshunter.io/ios/app/field-pro-by-ion-solar/id1453939635)

Manage and update appointments directly from the field. Track, review, and modify upcoming and completed tasks for installers, technicians, and surveyors.

**Highlights:** Track appointments, Update appointment status, Complete appointments, Review upcoming appointments, Modify completed appointments, Field access to data

**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 Field Pro by ION Solar free?

Field Pro by ION Solar is free to download, with no in-app purchases.

### Which has better reviews, SolarEdge Mapper or Field Pro by ION Solar?

SolarEdge Mapper is rated higher. SolarEdge Mapper averages 4.5 out of 5 from 649 ratings, while Field Pro by ION Solar averages 1.6 from 27 ratings.

### Do SolarEdge Mapper or Field Pro by ION Solar have ads?

Neither SolarEdge Mapper nor Field Pro by ION Solar shows ads.

### Which is updated more often, SolarEdge Mapper or Field Pro by ION Solar?

SolarEdge Mapper ships an update every 5 weeks, and Field Pro by ION Solar every 6 weeks. Most recently, SolarEdge Mapper was updated on October 23, 2026 and Field Pro by ION Solar on October 24, 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.*