# TBB Nova vs Sunsynk Connect

The clearest difference is rating: TBB Nova at 4.5 against Sunsynk Connect's 2.1. TBB Nova also leads on review sentiment (33% vs 19%). Sunsynk Connect's advantage is ratings volume (17 vs 2). 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.

TBB Nova holds the better App Store score, 4.5 against 2.1. That said, the two scores are not equally well evidenced: Sunsynk Connect has 17 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 33% of TBB Nova's written reviews are positive against 19% of Sunsynk Connect's.

TBB Nova ships an update every 4 weeks, Sunsynk Connect monthly. The most recent releases landed on October 2, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | TBB Nova | Sunsynk Connect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/tbb-nova/id1571460192/reviews)** | [2.1 (17 ratings)](https://appshunter.io/ios/app/sunsynk-connect/id1583953649/reviews) |
| Number of ratings | 2 | **17** |
| Positive reviews | **33.3% of reviews** | 19.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Monthly |
| Monetization | Free | Free |
| Size | 58 MB | 50 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TBB Power Co., Ltd](https://appshunter.io/developer/1089239531) | [Sunsynk](https://appshunter.io/developer/1583953651) |

## What reviewers say

### TBB Nova

[App page](https://appshunter.io/ios/app/tbb-nova/id1571460192)

Monitor and manage your TBB Energy system remotely. View a list of your installations, check their status, and access detailed information. Requires an internet connection via Kinergy-WiFi or Kinergy-GPRS.

**Highlights:** Monitor TBB Energy systems, Manage installations, View system status, Access detailed information, Remote access via internet

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

**In-app purchases:** none


### Sunsynk Connect

[App page](https://appshunter.io/ios/app/sunsynk-connect/id1583953649)

Monitor and control your solar inverter system remotely from anywhere. View real-time energy generation, battery status, and grid/load statistics. Adjust inverter settings, share system access with installers, and receive event alerts.

**Highlights:** Real-time system monitoring, Remote inverter settings control, Plant connection sharing, Octopus Agile integration (UK), Detailed reporting and export, Event and alert notifications

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

**In-app purchases:** none


## Frequently asked questions

### Is TBB Nova free?

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

### Is Sunsynk Connect free?

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

### Which has better reviews, TBB Nova or Sunsynk Connect?

TBB Nova is rated higher. TBB Nova averages 4.5 out of 5 from 2 ratings, while Sunsynk Connect averages 2.1 from 17 ratings.

### Do TBB Nova or Sunsynk Connect have ads?

Neither TBB Nova nor Sunsynk Connect shows ads.

### Which is updated more often, TBB Nova or Sunsynk Connect?

TBB Nova ships an update every 4 weeks, and Sunsynk Connect monthly. Most recently, TBB Nova was updated on October 2, 2026 and Sunsynk Connect on October 9, 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.*