# 掌上安培 vs Waytronic

The clearest difference is iOS requirement: 掌上安培 at 13.0 against Waytronic's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

掌上安培 ships an update every 5 weeks, Waytronic every 2 months. The most recent releases landed on November 7, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | 掌上安培 | Waytronic |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Size | 61 MB | 52 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [北京华夏安科信息技术有限公司](https://appshunter.io/developer/1361866717) | [Waytronic Electronics Company Limited](https://appshunter.io/developer/1103554270) |

## What reviewers say

### 掌上安培

[App page](https://appshunter.io/ios/app/id6454779713)

**Features:** macOS Compatibility

**In-app purchases:** none


### Waytronic

[App page](https://appshunter.io/ios/app/waytronic/id6736635518)

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

**In-app purchases:** none


## Frequently asked questions

### Is 掌上安培 free?

掌上安培 is free to download, with no in-app purchases.

### Is Waytronic free?

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

### Do 掌上安培 or Waytronic have ads?

Neither 掌上安培 nor Waytronic shows ads.

### Which is updated more often, 掌上安培 or Waytronic?

掌上安培 ships an update every 5 weeks, and Waytronic every 2 months. Most recently, 掌上安培 was updated on November 7, 2026 and Waytronic on November 12, 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.*