# WATTSTUNDE NOVA vs Triforce

WATTSTUNDE NOVA and Triforce are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

WATTSTUNDE NOVA ships an update every 3 weeks, Triforce every 2 months. The most recent releases landed on October 11, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | WATTSTUNDE NOVA | Triforce |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 14.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 9 MB | 4 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WATTSTUNDE GmbH](https://appshunter.io/developer/1469009647) | [西和 程](https://appshunter.io/developer/1759008843) |

## What reviewers say

### WATTSTUNDE NOVA

[App page](https://appshunter.io/ios/app/wattstunde-nova/id6480045065)

Monitor your WATTSTUNDE Smart Lithium Battery via Bluetooth 5.0 BLE. View real-time voltage, current, temperature, and cycle life data for your LiFePO4 battery within a 5-meter range. Connect to a single battery at a time for detailed performance insights.

**Highlights:** Bluetooth 5.0 BLE connectivity, Monitor voltage, current, temperature, Track cycle life, Real-time data display, Connect to one battery at a time

**Features:** macOS Compatibility

**In-app purchases:** none


### Triforce

[App page](https://appshunter.io/ios/app/triforce/id6753167154)

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

**In-app purchases:** none


## Frequently asked questions

### Is WATTSTUNDE NOVA free?

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

### Is Triforce free?

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

### Do WATTSTUNDE NOVA or Triforce have ads?

Neither WATTSTUNDE NOVA nor Triforce shows ads.

### Which is updated more often, WATTSTUNDE NOVA or Triforce?

WATTSTUNDE NOVA ships an update every 3 weeks, and Triforce every 2 months. Most recently, WATTSTUNDE NOVA was updated on October 11, 2026 and Triforce on October 18, 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.*