# Proteus Sensor Cloud vs WattCycle

The clearest difference is ads: WattCycle at none against Proteus Sensor Cloud's shown. WattCycle also leads on update cadence (every 9 days vs every 6 weeks). Proteus Sensor Cloud's advantage is iOS requirement (12.0 vs 15.6). On price, 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.

Proteus Sensor Cloud ships an update every 6 weeks, WattCycle every 9 days. The most recent releases landed on September 10, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Proteus Sensor Cloud | WattCycle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (45 ratings)](https://appshunter.io/ios/app/wattcycle/id6739477367/reviews)** |
| Number of ratings | — | **45** |
| Positive reviews | — | 10.5% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 9 days** |
| Monetization | — | Free |
| Size | 23 MB | 89 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Avarachan Cherian](https://appshunter.io/developer/1760793132) | [WattCycle](https://appshunter.io/developer/1785559487) |

## What reviewers say

### Proteus Sensor Cloud

[App page](https://appshunter.io/ios/app/proteus-sensor-cloud/id6599858572)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Proteus Sensor Cloud free?

Proteus Sensor Cloud is free to download, with no in-app purchases.

### Is WattCycle free?

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

### Do Proteus Sensor Cloud or WattCycle have ads?

Proteus Sensor Cloud shows ads; WattCycle does not.

### Which is updated more often, Proteus Sensor Cloud or WattCycle?

Proteus Sensor Cloud ships an update every 6 weeks, and WattCycle every 9 days. Most recently, Proteus Sensor Cloud was updated on September 10, 2026 and WattCycle on September 8, 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.*