# KMSpeaker vs Miter Bend Layout Calc

The clearest difference is in-app purchases: KMSpeaker at none against Miter Bend Layout Calc's 1. KMSpeaker also leads on iOS requirement (9.0 vs 13.0). Miter Bend Layout Calc's advantage is update cadence (every 2 months vs every 40 months). On price, ads and device support there is nothing between them.

Both are free to download. Miter Bend Layout Calc sells 1 one-off in-app purchase. KMSpeaker asks for nothing beyond the download.

KMSpeaker ships an update every 40 months, Miter Bend Layout Calc every 2 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | KMSpeaker | Miter Bend Layout Calc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/miter-bend-layout-calc/id6753969543/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 40 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 16 MB | 42 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [晓 徐](https://appshunter.io/developer/1448231099) | [Sachinbhai Surani](https://appshunter.io/developer/1838685550) |

## What reviewers say

### KMSpeaker

[App page](https://appshunter.io/ios/app/kmspeaker/id1448231100)

**Features:** macOS Compatibility

**In-app purchases:** none


### Miter Bend Layout Calc

[App page](https://appshunter.io/ios/app/miter-bend-layout-calc/id6753969543)

This app generates flat pattern layout markings for various types of bends used in fabrication, piping, and ducting. It calculates angles, plate sizes, and provides detailed layouts for efficient material planning and precise marking.

**Highlights:** Generates flat pattern layouts for miter and fabricated bends, Supports 12, 24, 36, 48, 72, and 96 divisions, Calculates and displays miter angle, Determines required cutting plate size, Displays layout for end and middle parts, Offers layout options based on desired accuracy

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime premium | $9.99 | one-time |


## Frequently asked questions

### Is KMSpeaker free?

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

### Is Miter Bend Layout Calc free?

Miter Bend Layout Calc is free to download, with in-app purchases available.

### Do KMSpeaker or Miter Bend Layout Calc have ads?

Neither KMSpeaker nor Miter Bend Layout Calc shows ads.

### Which is updated more often, KMSpeaker or Miter Bend Layout Calc?

KMSpeaker ships an update every 40 months, and Miter Bend Layout Calc every 2 months. Most recently, KMSpeaker was updated on October 26, 2026 and Miter Bend Layout Calc 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.*