# PrompterPal vs Psychro Calc Pro

The clearest difference is price: Psychro Calc Pro at Free against PrompterPal's $7.99. Psychro Calc Pro also leads on update cadence (every 4 days vs every 6 weeks) and iOS requirement (15.0 vs 17.6). PrompterPal's advantage is in-app purchases (none vs 2). On ads and device support there is nothing between them.

Psychro Calc Pro is free to download; PrompterPal costs $7.99 up front. Psychro Calc Pro sells 2 in-app purchases, starting at $3.99 per month. PrompterPal asks for nothing beyond the download.

PrompterPal ships an update every 6 weeks, Psychro Calc Pro every 4 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | PrompterPal | Psychro Calc Pro |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| Rating | **[3.0 (7 ratings)](https://appshunter.io/ios/app/prompterpal/id364901877/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 52.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Monetization | Paid | — |
| Size | 96 MB | 23 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sunshine Valley Systems](https://appshunter.io/developer/327149814) | [Mehmet Karakas](https://appshunter.io/developer/1886748581) |

## What reviewers say

### PrompterPal

[App page](https://appshunter.io/ios/app/prompterpal/id364901877)

This app transforms your mobile devices into a teleprompter, automatically scrolling your script to help you engage your audience. It offers extensive customization for text appearance and supports various remote control options and file sharing methods.

**Highlights:** Automatic scrolling script, Customizable text appearance, Multiple remote control options, Extensive file sharing methods, Display mirroring, Countdown timer

**Features:** Apple Watch app

**In-app purchases:** none


### Psychro Calc Pro

[App page](https://appshunter.io/ios/app/psychro-calc-pro/id6760909140)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $3.99 | per month |
| Lifetime Premium | $9.99 | one-time |


## Frequently asked questions

### Is PrompterPal free?

PrompterPal costs $7.99, with no in-app purchases.

### Is Psychro Calc Pro free?

Psychro Calc Pro is free to download, with in-app purchases available.

### Do PrompterPal or Psychro Calc Pro have ads?

Neither PrompterPal nor Psychro Calc Pro shows ads.

### Which is updated more often, PrompterPal or Psychro Calc Pro?

PrompterPal ships an update every 6 weeks, and Psychro Calc Pro every 4 days. Most recently, PrompterPal was updated on November 6, 2026 and Psychro Calc Pro on October 31, 2026.

---

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