# Boom Plate Math vs Quiet Iron

Boom Plate Math and Quiet Iron are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Boom Plate Math | Quiet Iron |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Size | 1 MB | 3 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Boom Pow Apps](https://appshunter.io/developer/423478501) | [Tarek Sebaihi](https://appshunter.io/developer/1882907244) |

## What reviewers say

### Boom Plate Math

[App page](https://appshunter.io/ios/app/boom-plate-math/id6763115680)

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

**In-app purchases:** none


### Quiet Iron

[App page](https://appshunter.io/ios/app/quiet-iron/id6775338700)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Boom Plate Math free?

Boom Plate Math is free to download, with no in-app purchases.

### Is Quiet Iron free?

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

### Do Boom Plate Math or Quiet Iron have ads?

Neither Boom Plate Math nor Quiet Iron shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*