# Watt Charging Speed vs NetherLink

The clearest difference is price: NetherLink at Free against Watt Charging Speed's $1.99. Watt Charging Speed's advantage is chart position (#70 vs unranked) and iOS requirement (18.6 vs 26.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

NetherLink is free to download; Watt Charging Speed costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Watt Charging Speed ships an update every 3 weeks, NetherLink every 2 weeks. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Watt Charging Speed | NetherLink |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.2 (13 ratings)](https://appshunter.io/ios/app/watt-charging-speed/id6760211479/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Paid | — |
| Best chart rank | **#70** | — |
| Size | 3 MB | 12 MB |
| Requires iOS | **18.6** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sindre Sørensen](https://appshunter.io/developer/1881331882) | [Thiago Henrique C Gouvea](https://appshunter.io/developer/6799150503) |

## What reviewers say

### Watt Charging Speed

[App page](https://appshunter.io/ios/app/watt-charging-speed/id6760211479)

**Currently charting:** #70 Top Paid · Utilities (US App Store)

Monitor your device's charging speed in real-time watts. Compare chargers, track charging history, and estimate time to full charge. This app is private by design, with no ads or tracking.

**Highlights:** Real-time wattage display, Color-coded speed indicator, Estimated time to full charge, Benchmark different chargers, Charging history tracking, Offline functionality

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

**In-app purchases:** none


### NetherLink

[App page](https://appshunter.io/ios/app/netherlink/id6799150501)

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

**In-app purchases:** none


## Frequently asked questions

### Is Watt Charging Speed free?

Watt Charging Speed costs $1.99, with no in-app purchases.

### Is NetherLink free?

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

### Do Watt Charging Speed or NetherLink have ads?

Neither Watt Charging Speed nor NetherLink shows ads.

### Which is updated more often, Watt Charging Speed or NetherLink?

Watt Charging Speed ships an update every 3 weeks, and NetherLink every 2 weeks. Most recently, Watt Charging Speed was updated on October 31, 2026 and NetherLink on October 29, 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.*