# WattCycle vs Anchor Chain Scope & Length

The clearest difference is price: WattCycle at Free against Anchor Chain Scope & Length's $4.99. WattCycle also leads on update cadence (every 11 days vs every 6 weeks). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

WattCycle is free to download; Anchor Chain Scope & Length costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

WattCycle ships an update every 11 days, Anchor Chain Scope & Length every 6 weeks. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | WattCycle | Anchor Chain Scope & Length |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[2.1 (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 11 days** | Every 6 weeks |
| Monetization | Free | — |
| Size | 94 MB | 2 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [WattCycle](https://appshunter.io/developer/1785559487) | [Shanghai Sheyuan Network Technology Co., Ltd.](https://appshunter.io/developer/1560626858) |

## What reviewers say

### 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


### Anchor Chain Scope & Length

[App page](https://appshunter.io/ios/app/anchor-chain-scope-and-length/id6761676477)

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

**In-app purchases:** none


## Frequently asked questions

### Is WattCycle free?

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

### Is Anchor Chain Scope & Length free?

Anchor Chain Scope & Length costs $4.99, with no in-app purchases.

### Do WattCycle or Anchor Chain Scope & Length have ads?

Neither WattCycle nor Anchor Chain Scope & Length shows ads.

### Which is updated more often, WattCycle or Anchor Chain Scope & Length?

WattCycle ships an update every 11 days, and Anchor Chain Scope & Length every 6 weeks. Most recently, WattCycle was updated on November 4, 2026 and Anchor Chain Scope & Length on October 31, 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.*