# TBB Nova vs Energy

The clearest difference is review sentiment: Energy at 80% against TBB Nova's 33%. Energy also leads on ratings volume (13 vs 2). TBB Nova's advantage is rating (4.5 vs 4.2). 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 4.2. That said, the two scores are not equally well evidenced: Energy has 13 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 33% of TBB Nova's written reviews are positive against 80% of Energy's, so the app with the better star average is not the one people write more warmly about.

TBB Nova ships an update every 4 weeks, Energy monthly. The most recent releases landed on August 10, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | TBB Nova | Energy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/tbb-nova/id1571460192/reviews)** | [4.2 (13 ratings)](https://appshunter.io/ios/app/energy-mate/id1672569936/reviews) |
| Number of ratings | 2 | **13** |
| Positive reviews | 33.3% of reviews | **80.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Monthly |
| Monetization | Free | Free |
| Size | 58 MB | 199 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TBB Power Co., Ltd](https://appshunter.io/developer/1089239531) | [祥梯 孟](https://appshunter.io/developer/1070155084) |

## 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


### Energy

[App page](https://appshunter.io/ios/app/energy-mate/id1672569936)

This application provides real-time monitoring of energy storage devices through a mobile terminal. It offers data visualization with simple charts and allows users to access historical data anytime, anywhere. The software is designed to be efficient, generating minimal internet traffic.

**Highlights:** Real-time monitoring of energy storage devices, Data visualization with simple charts, Access to historical data, Multi-dimensional data display, Low internet traffic usage

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TBB Nova free?

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

### Is Energy free?

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

### Which has better reviews, TBB Nova or Energy?

TBB Nova is rated higher. TBB Nova averages 4.5 out of 5 from 2 ratings, while Energy averages 4.2 from 13 ratings.

### Do TBB Nova or Energy have ads?

Neither TBB Nova nor Energy shows ads.

### Which is updated more often, TBB Nova or Energy?

TBB Nova ships an update every 4 weeks, and Energy monthly. Most recently, TBB Nova was updated on August 10, 2026 and Energy on September 19, 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.*