# Sunster Neo vs WattCycle

The clearest difference is update cadence: WattCycle at every 11 days against Sunster Neo's every 3 weeks. Sunster Neo's advantage is iOS requirement (13.0 vs 16.0). On price, ads, 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.

Sunster Neo ships an update every 3 weeks, WattCycle every 11 days. The most recent releases landed on September 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Sunster Neo | WattCycle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (47 ratings)](https://appshunter.io/ios/app/wattcycle/id6739477367/reviews)** |
| Number of ratings | — | **47** |
| Positive reviews | — | 10.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 11 days** |
| Monetization | — | Free |
| Size | 11 MB | 94 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Wenzhou Hengcheng Intelligent Technology Co., Ltd](https://appshunter.io/developer/1762635000) | [ShenZhen Wattcycle Power Co.,Ltd](https://appshunter.io/developer/1785559487) |

## What reviewers say

### Sunster Neo

[App page](https://appshunter.io/ios/app/sunster-neo/id6633440398)

**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 Sunster Neo free?

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

### Is WattCycle free?

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

### Do Sunster Neo or WattCycle have ads?

Neither Sunster Neo nor WattCycle shows ads.

### Which is updated more often, Sunster Neo or WattCycle?

Sunster Neo ships an update every 3 weeks, and WattCycle every 11 days. Most recently, Sunster Neo was updated on September 28, 2026 and WattCycle on October 24, 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.*