# MCP Propane Pryor vs Thread Gauge

The clearest difference is update cadence: Thread Gauge at every 6 days against MCP Propane Pryor's every 4 months. MCP Propane Pryor's advantage is device support (3 vs 1) and iOS requirement (12.2 vs 17.6). 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.

MCP Propane Pryor ships an update every 4 months, Thread Gauge every 6 days. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | MCP Propane Pryor | Thread Gauge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/thread-gauge/id6781018381/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 days** |
| Monetization | — | Free with in-app purchases |
| Size | 56 MB | 4 MB |
| Requires iOS | **12.2** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Rural Computer Consultants, Inc.](https://appshunter.io/developer/640795441) | [Imad Jawad](https://appshunter.io/developer/6781018383) |

## What reviewers say

### MCP Propane Pryor

[App page](https://appshunter.io/ios/app/mcp-propane-pryor/id1589981996)

**Features:** macOS Compatibility

**In-app purchases:** none


### Thread Gauge

[App page](https://appshunter.io/ios/app/thread-gauge/id6781018381)

This app transforms your iPhone into a precise thread measurement tool. Simply photograph a screw next to a reference card to accurately determine its pitch and diameter, identifying the closest standard in both metric and imperial units.

**Highlights:** Measures metric and imperial threads, Identifies closest standard match, Uses reference card for scale, On-screen guidance for photography, Offline processing, no data tracking

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

**In-app purchases:** none


## Frequently asked questions

### Is MCP Propane Pryor free?

MCP Propane Pryor is free to download, with no in-app purchases.

### Is Thread Gauge free?

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

### Do MCP Propane Pryor or Thread Gauge have ads?

Neither MCP Propane Pryor nor Thread Gauge shows ads.

### Which is updated more often, MCP Propane Pryor or Thread Gauge?

MCP Propane Pryor ships an update every 4 months, and Thread Gauge every 6 days. Most recently, MCP Propane Pryor was updated on October 18, 2026 and Thread Gauge on October 24, 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.*