# STEELMAN vs XicoyBT

The clearest difference is iOS requirement: STEELMAN at 9.0 against XicoyBT's 17.0. 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.

STEELMAN ships an update every 22 months, XicoyBT every 23 months. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | STEELMAN | XicoyBT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/steelman-smartear1/id673421095/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 22 months** | Every 23 months |
| Monetization | Free | — |
| Size | 19 MB | 2 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [JS Products, Inc.](https://appshunter.io/developer/673417159) | [Jaume Guillem](https://appshunter.io/developer/1024956999) |

## What reviewers say

### STEELMAN

[App page](https://appshunter.io/ios/app/steelman-smartear1/id673421095)

This app transforms your iOS device into a sound and vibration detection tool. It helps pinpoint defective or worn parts in vehicles and machinery by analyzing rattles, squeaks, and grinding sounds. Requires additional hardware for full functionality.

**Highlights:** Sound and vibration detection, Pinpoints defective parts, User-friendly interface, Analog and digital readings, Selectable audio/vibration input, 10-band frequency equalizer

**Features:** macOS Compatibility

**In-app purchases:** none


### XicoyBT

[App page](https://appshunter.io/ios/app/xicoybt/id1117010581)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is STEELMAN free?

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

### Is XicoyBT free?

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

### Do STEELMAN or XicoyBT have ads?

Neither STEELMAN nor XicoyBT shows ads.

### Which is updated more often, STEELMAN or XicoyBT?

STEELMAN ships an update every 22 months, and XicoyBT every 23 months. Most recently, STEELMAN was updated on November 1, 2026 and XicoyBT on November 6, 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.*