# CalmCast vs Inksignal

The clearest difference is ratings volume: Inksignal at 3 against CalmCast's 1. On price, rating, 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.

On the App Store both sit at effectively the same score — 5.0 for CalmCast against 5.0 for Inksignal. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

## The numbers

| Metric | CalmCast | Inksignal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/calmcast/id6751739279/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/inksignal/id6757907318/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | — | Free |
| Size | 270 MB | 17 MB |
| Requires iOS | 18.5 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Eric Delattre](https://appshunter.io/developer/1804616372) | [Dylan Shade](https://appshunter.io/developer/1564023750) |

## What reviewers say

### CalmCast

[App page](https://appshunter.io/ios/app/calmcast/id6751739279)

**Features:** macOS Compatibility

**In-app purchases:** none


### Inksignal

[App page](https://appshunter.io/ios/app/inksignal/id6757907318)

This app enhances reading speed and focus using Rapid Serial Visual Presentation (RSVP). It displays words one at a time, reducing eye strain and improving comprehension for students and professionals. Supports various file formats and URL imports.

**Highlights:** Rapid Serial Visual Presentation (RSVP), Adjustable reading speed (100-1000+ WPM), Import TXT, Markdown, PDF, EPUB, Read article text from URLs, OCR for text from images, YouTube transcript import, Keyboard playback control

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

**In-app purchases:** none


## Frequently asked questions

### Is CalmCast free?

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

### Is Inksignal free?

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

### Which has better reviews, CalmCast or Inksignal?

CalmCast and Inksignal are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do CalmCast or Inksignal have ads?

Neither CalmCast nor Inksignal 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.*