# ENERJ SMART vs Sync Energy

The clearest difference is update cadence: Sync Energy at every 2 weeks against ENERJ SMART's every 3 months. ENERJ SMART's advantage is monetization model (free vs free with in-app purchases) and review sentiment (51% vs 40%). On price, ads, in-app purchases and device support there is nothing between them.

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

ENERJ SMART ships an update every 3 months, Sync Energy every 2 weeks. The most recent releases landed on August 21, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | ENERJ SMART | Sync Energy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (16 ratings)](https://appshunter.io/ios/app/enerj-smart/id1269500290/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | **51.0% of reviews** | 40.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 216 MB | 73 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ENERJ SMART LTD](https://appshunter.io/developer/1245449466) | [Luceco plc](https://appshunter.io/developer/1449578711) |

## What reviewers say

### ENERJ SMART

[App page](https://appshunter.io/ios/app/enerj-smart/id1269500290)

Control and manage WiFi-enabled devices remotely through an internet connection. Schedule automatic on/off times, control multiple appliances simultaneously, and integrate with voice assistants for hands-free operation. No separate hub is required.

**Highlights:** Remote device control, Simultaneous multi-device management, Customizable timers and schedules, Voice control integration (Alexa), No hub required, Wide appliance compatibility

**Features:** macOS Compatibility

**In-app purchases:** none


### Sync Energy

[App page](https://appshunter.io/ios/app/sync-energy/id6557075265)

Manage your home energy, including EV charging and solar power utilization, with a single, integrated application. This app offers streamlined installation, intelligent energy management, and seamless control for both home users and installers.

**Highlights:** Integrated EV charging and energy management, Streamlined installation and handover, Auto solar charging for EVs, Intelligent tariff-based energy optimization, Effortless product setup for installers, Installer account and installation history management, In-app support resources for installers

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

**In-app purchases:** none


## Frequently asked questions

### Is ENERJ SMART free?

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

### Is Sync Energy free?

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

### Do ENERJ SMART or Sync Energy have ads?

Neither ENERJ SMART nor Sync Energy shows ads.

### Which is updated more often, ENERJ SMART or Sync Energy?

ENERJ SMART ships an update every 3 months, and Sync Energy every 2 weeks. Most recently, ENERJ SMART was updated on August 21, 2026 and Sync Energy on September 22, 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.*