# Mx. Prompter vs Foldometer

The clearest difference is price: Mx. Prompter at Free against Foldometer's $0.99. Mx. Prompter also leads on iOS requirement (14.0 vs 27.0). On ads, in-app purchases and device support there is nothing between them.

Mx. Prompter is free to download; Foldometer costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Mx. Prompter | Foldometer |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/foldometer-fold-angle-gauge/id6819503409/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Monetization | — | Paid |
| Size | 15 MB | 7 MB |
| Requires iOS | **14.0** | 27.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MAKOTO SASAKI](https://appshunter.io/developer/908850577) | [Matthew Purcell](https://appshunter.io/developer/1844698993) |

## What reviewers say

### Mx. Prompter

[App page](https://appshunter.io/ios/app/mx-prompter/id1583394858)

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

**In-app purchases:** none


### Foldometer

[App page](https://appshunter.io/ios/app/foldometer-fold-angle-gauge/id6819503409)

Measure precise angles with your device's screen and sensors. Ideal for foldable phones to gauge hinge angles, or as a versatile level, protractor, and slope meter for any iPhone or iPad. Offers features like auto-hold, calibration, and data logging.

**Highlights:** Foldable phone hinge angle measurement, Level and bubble level, Protractor with draggable arms, Slope and pitch meter, Camera angle finder, Auto-Hold and flip calibration, Log readings and export as CSV, Home and Lock Screen widgets

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases:** none


## Frequently asked questions

### Is Mx. Prompter free?

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

### Is Foldometer free?

Foldometer costs $0.99, with no in-app purchases.

### Do Mx. Prompter or Foldometer have ads?

Neither Mx. Prompter nor Foldometer shows ads.

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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.*