# Wey vs Resistor Decoder

The clearest difference is update cadence: Resistor Decoder at every 9 days against Wey's every 10 months. Resistor Decoder also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price, 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.

Wey ships an update every 10 months, Resistor Decoder every 9 days. The most recent releases landed on September 17, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Wey | Resistor Decoder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/wey-tek-pro/id6502518114/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 9 days** |
| Monetization | Free | — |
| Size | 19 MB | 72 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [INFICON](https://appshunter.io/developer/901401219) | [ESDEV Teknoloji](https://appshunter.io/developer/1693053468) |

## What reviewers say

### Wey

[App page](https://appshunter.io/ios/app/wey-tek-pro/id6502518114)

Monitor and control wireless refrigerant scales in real-time. Set alarms for critical recovery or charging events and save detailed job logs for accurate refrigerant tracking. Keep your scale's firmware up-to-date with the latest releases.

**Highlights:** Real-time measurement viewing, Customizable alarm settings, Job log saving for tracking, Firmware update capability, Wireless scale coordination

**Features:** macOS Compatibility

**In-app purchases:** none


### Resistor Decoder

[App page](https://appshunter.io/ios/app/resistor-decoder/id6786609623)

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

**In-app purchases:** none


## Frequently asked questions

### Is Wey free?

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

### Is Resistor Decoder free?

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

### Do Wey or Resistor Decoder have ads?

Neither Wey nor Resistor Decoder shows ads.

### Which is updated more often, Wey or Resistor Decoder?

Wey ships an update every 10 months, and Resistor Decoder every 9 days. Most recently, Wey was updated on September 17, 2026 and Resistor Decoder on September 11, 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.*