# Quality Valve vs MAD ELEVATOR

The clearest difference is update cadence: Quality Valve at every 8 months against MAD ELEVATOR's every 25 months. MAD ELEVATOR's advantage is iOS requirement (10.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

Quality Valve ships an update every 8 months, MAD ELEVATOR every 25 months. The most recent releases landed on September 7, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Quality Valve | MAD ELEVATOR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/quality-valve/id635286009/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 months** | Every 25 months |
| Monetization | Free | — |
| Size | 21 MB | 9 MB |
| Requires iOS | 15.1 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Quality Valve, Inc](https://appshunter.io/developer/635286012) | [Mad Elevator Inc.](https://appshunter.io/developer/1347270815) |

## What reviewers say

### Quality Valve

[App page](https://appshunter.io/ios/app/quality-valve/id635286009)

This app facilitates quote requests for OEM relief valve replacement parts, catering exclusively to valve repair companies and factory service centers. It streamlines the process of obtaining necessary components for the valve repair industry.

**Highlights:** OEM relief valve replacement parts, Quote request functionality, Direct sales to repair companies, Industry-specific focus, Streamlined parts procurement

**Features:** macOS Compatibility

**In-app purchases:** none


### MAD ELEVATOR

[App page](https://appshunter.io/ios/app/mad-elevator-quick-quote/id1167973794)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Quality Valve free?

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

### Is MAD ELEVATOR free?

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

### Do Quality Valve or MAD ELEVATOR have ads?

Neither Quality Valve nor MAD ELEVATOR shows ads.

### Which is updated more often, Quality Valve or MAD ELEVATOR?

Quality Valve ships an update every 8 months, and MAD ELEVATOR every 25 months. Most recently, Quality Valve was updated on September 7, 2026 and MAD ELEVATOR on September 10, 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.*