# WattCycle vs TRUVALUX

The clearest difference is rating: TRUVALUX at 5.0 against WattCycle's 2.0. TRUVALUX also leads on iOS requirement (13.0 vs 16.0). WattCycle's advantage is update cadence (every 11 days vs every 5 months) and ratings volume (47 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

TRUVALUX holds the better App Store score, 5.0 against 2.0. That said, the two scores are not equally well evidenced: WattCycle has 47 ratings behind it against 1, so its average is the more settled of the two.

WattCycle ships an update every 11 days, TRUVALUX every 5 months. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | WattCycle | TRUVALUX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (47 ratings)](https://appshunter.io/ios/app/wattcycle/id6739477367/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/truvalux/id6743929714/reviews)** |
| Number of ratings | **47** | 1 |
| Positive reviews | 10.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 5 months |
| Monetization | Free | Free |
| Size | 94 MB | 45 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ShenZhen Wattcycle Power Co.,Ltd](https://appshunter.io/developer/1785559487) | [江西达伙网络科技有限公司](https://appshunter.io/developer/1234844673) |

## What reviewers say

### WattCycle

[App page](https://appshunter.io/ios/app/wattcycle/id6739477367)

This application connects to Bluetooth batteries to provide real-time monitoring of their status. It allows users to keep a close eye on their battery's performance and health.

**Highlights:** Bluetooth battery connection, Real-time battery status monitoring, Battery health tracking

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

**In-app purchases:** none


### TRUVALUX

[App page](https://appshunter.io/ios/app/truvalux/id6743929714)

Monitor and optimize lithium battery systems with real-time charge tracking, energy analytics, and cell-by-cell health monitoring. Features smart mode customization and cloud-enabled diagnostics for enhanced safety and extended battery lifespan.

**Highlights:** Instant charge tracking with runtime predictions, Live energy analytics (watts, volts, amps), Cell-by-cell health monitoring and alerts, Smart mode customization for various setups, AI-powered diagnostics and fault isolation, Real-time remote support for technicians, Comprehensive data history and reporting

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WattCycle free?

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

### Is TRUVALUX free?

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

### Which has better reviews, WattCycle or TRUVALUX?

TRUVALUX is rated higher. WattCycle averages 2.0 out of 5 from 47 ratings, while TRUVALUX averages 5.0 from 1 ratings.

### Do WattCycle or TRUVALUX have ads?

Neither WattCycle nor TRUVALUX shows ads.

### Which is updated more often, WattCycle or TRUVALUX?

WattCycle ships an update every 11 days, and TRUVALUX every 5 months. Most recently, WattCycle was updated on October 24, 2026 and TRUVALUX on October 28, 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.*