# W vs WattCycle

The clearest difference is update cadence: WattCycle at every 11 days against W's every 2 months. W's advantage is iOS requirement (12.0 vs 16.0). On price, rating, review sentiment and ratings volume there is nothing between them.

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

On the App Store both sit at effectively the same score — 2.1 for W against 2.1 for WattCycle. Both are backed by a comparable volume of ratings — 54 and 47 respectively. Written reviews are what separate them: 17% of W's written reviews are positive against 10% of WattCycle's.

W ships an update every 2 months, WattCycle every 11 days. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | W | WattCycle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.1 (54 ratings)](https://appshunter.io/ios/app/w-car/id1475747826/reviews) | **[2.1 (47 ratings)](https://appshunter.io/ios/app/wattcycle/id6739477367/reviews)** |
| Number of ratings | **54** | 47 |
| Positive reviews | **16.7% of reviews** | 10.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 11 days** |
| Monetization | Free | Free |
| Size | 10 MB | 78 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen SPD Electronic Technology Co., Ltd.](https://appshunter.io/developer/1475747825) | [WattCycle](https://appshunter.io/developer/1785559487) |

## What reviewers say

### W

[App page](https://appshunter.io/ios/app/w-car/id1475747826)

Enhance your driving safety with this intelligent vehicle camera system.  It provides real-time rear and blind-spot views on your smart device, aiding in parking and maneuvering. Features include manual recording and adjustable display options for a comprehensive driving perspective.

**Highlights:** Rear and blind-spot camera view, WIFI connection to smart devices, High-definition video, Intelligent electronic rearview mirror, Manual video recording and playback, Adjustable mirror/normal image, Selectable guideline options

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 HD quality picture
- 👍 Works for some users
- 👍 Nice interface
- 👍 Crystal clear picture
- 👍 Easy installation and use

**What reviewers complain about**

- 🐛 Does not play back recorded video
- 🐛 Not working properly with Apple CarPlay
- 🐛 Cannot refresh connection
- 🐛 Won't load anything after connecting to WiFi
- 🐛 Error message 'Unable to connect'

**Reported bugs**

- Video playback does not work
- App does not work after iOS update
- No image displayed on screen
- WiFi connection issues (unable to connect, disconnects)
- App crashes or does not open

**Requested features**

- Add more features for Apple CarPlay support
- Ability to refresh connection
- Support for newer iOS versions
- Improve video playback functionality (skipping, etc.)
- Add information on firmware updates


### WattCycle

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

Monitor the real-time status of Bluetooth-enabled batteries. This utility app provides direct connectivity to your batteries for performance tracking.

**Highlights:** Bluetooth battery connection, Real-time status monitoring, Battery performance tracking, Device status overview

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

**In-app purchases:** none


## Frequently asked questions

### Is W free?

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

### Is WattCycle free?

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

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

WattCycle is rated higher. W averages 2.1 out of 5 from 54 ratings, while WattCycle averages 2.1 from 47 ratings.

### Do W or WattCycle have ads?

Neither W nor WattCycle shows ads.

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

W ships an update every 2 months, and WattCycle every 11 days. Most recently, W was updated on November 3, 2026 and WattCycle on November 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*