# Watt CS vs Simple Video Speed Controller

The clearest difference is price: Simple Video Speed Controller at Free against Watt CS's $0.99. Watt CS's advantage is in-app purchases (none vs 3). On ads, device support and iOS requirement there is nothing between them.

Simple Video Speed Controller is free to download; Watt CS costs $0.99 up front. Simple Video Speed Controller sells 3 one-off in-app purchases. Watt CS asks for nothing beyond the download.

## The numbers

| Metric | Watt CS | Simple Video Speed Controller |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/watt-cs-charging-speed-meter/id6766040428/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Monetization | Paid | — |
| Size | 37 MB | 3 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Aakash Sajjad](https://appshunter.io/developer/1647335569) | [Chase Olson](https://appshunter.io/developer/6806382805) |

## What reviewers say

### Watt CS

[App page](https://appshunter.io/ios/app/watt-cs-charging-speed-meter/id6766040428)

Measure your charger's real-time output with 0.1W precision. Benchmark chargers, test cables, and understand your battery's charging behavior. Get accurate data to ensure optimal charging speeds and battery health.

**Highlights:** Real-time wattage monitoring (0.1W precision), Charger speed benchmarking, Smart charging history logging, 80% trickle charge detection, No ads, accounts, or internet required, Supports iPhone and iPad

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

**In-app purchases:** none


### Simple Video Speed Controller

[App page](https://appshunter.io/ios/app/simple-video-speed-controller/id6806633069)

**Features:** Safari Extension

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Standard Tip | $2.99 | one-time |
| Generous Tip | $4.99 | one-time |


## Frequently asked questions

### Is Watt CS free?

Watt CS costs $0.99, with no in-app purchases.

### Is Simple Video Speed Controller free?

Simple Video Speed Controller is free to download, with in-app purchases available.

### Do Watt CS or Simple Video Speed Controller have ads?

Neither Watt CS nor Simple Video Speed Controller shows ads.

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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.*