# VictronConnect vs EMA App

The clearest difference is rating: VictronConnect at 3.3 against EMA App's 2.5. VictronConnect also leads on review sentiment (43% vs 26%). EMA App's advantage is update cadence (every 9 days vs monthly) and iOS requirement (15.0 vs 17.0). On price, ratings volume, 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.

VictronConnect holds the better App Store score, 3.3 against 2.5. Both are backed by a comparable volume of ratings — 291 and 113 respectively. Written reviews point the same way: 43% of VictronConnect's written reviews are positive against 26% of EMA App's.

VictronConnect ships an update monthly, EMA App every 9 days. Both last shipped on October 26, 2026.

## The numbers

| Metric | VictronConnect | EMA App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (291 ratings)](https://appshunter.io/ios/app/victronconnect/id943840744/reviews)** | [2.5 (113 ratings)](https://appshunter.io/ios/app/ema-app/id984843541/reviews) |
| Number of ratings | **291** | 113 |
| Positive reviews | **43.5% of reviews** | 26.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | Free | Free |
| Size | 189 MB | 252 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Victron Energy](https://appshunter.io/developer/658834592) | [Altenergy Power System,Inc.](https://appshunter.io/developer/906598006) |

## What reviewers say

### VictronConnect

[App page](https://appshunter.io/ios/app/victronconnect/id943840744)

Access live status information and configure compatible Victron devices. View historical data, update firmware, and explore features through a demo mode. Requires Bluetooth Low Energy.

**Highlights:** Live status data, Read history records, Configure settings, Update firmware, Demo mode

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Works perfectly well
- 🚀 Intuitive logic with its operation
- 🚀 Excellent bit of kit
- 🚀 Great app and products
- 👍 Simple and (mostly) reliable app

**What reviewers complain about**

- 🐛 Buggy
- 🐛 Repeated software issues
- 🐛 Impossible to contact
- 🐛 Alpha quality software
- 🐛 Bluetooth range isn't very good

**Reported bugs**

- Trends data lost
- Bluetooth disconnects when app is closed
- Firmware update broke it
- App doesn't work after update
- Can't connect to device after update

**Requested features**

- CarPlay support
- Apple Watch app
- Ability to turn inverter on/off more accessible
- Show battery percentage
- Time till full charge


### EMA App

[App page](https://appshunter.io/ios/app/ema-app/id984843541)

Monitor your solar energy system's performance in real-time and review historical data. Track power output, environmental benefits, and system details for APsystems microinverter users.

**Highlights:** Real-time output power display, Historical power output tracking, Environmental benefits monitoring, Daily, monthly, yearly, and lifetime output review, System registration and equipment profile, Installer contact information

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

**In-app purchases:** none

**What reviewers like**

- ✅ Accurate solar panel energy production tracking
- 📊 Clear and easy-to-understand data visualization
- 🌍 CO2 reduction metrics display
- ⚡ Reliable hardware performance
- 📱 Basic functionality works when operational

**What reviewers complain about**

- 🐛 Frequent app crashes and freezes
- 🔌 Unreliable connectivity and offline issues
- ⏰ Data consistently 10-15 minutes to hours behind real-time
- 🌙 Night mode/dark mode won't persist after closing app
- ⚙️ Settings not retained between sessions

**Reported bugs**

- App won't open on iPad after recent updates
- Night/dark mode doesn't persist when app is closed
- Login screen infinite loading circle
- App crashes regularly and becomes unusable
- Data page requires manual selection every time to display information

**Requested features**

- iOS widgets for home screen and lock screen
- Apple Watch app and watch face widgets
- iPad app with landscape mode support
- Auto-refresh functionality for live data updates
- Persistent login credentials


## Frequently asked questions

### Is VictronConnect free?

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

### Is EMA App free?

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

### Which has better reviews, VictronConnect or EMA App?

VictronConnect is rated higher. VictronConnect averages 3.3 out of 5 from 291 ratings, while EMA App averages 2.5 from 113 ratings.

### Do VictronConnect or EMA App have ads?

Neither VictronConnect nor EMA App shows ads.

### Which is updated more often, VictronConnect or EMA App?

VictronConnect ships an update monthly, and EMA App every 9 days. Most recently, VictronConnect was updated on October 26, 2026 and EMA App on October 26, 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.*