# Tactile Graphics Helper vs Cosmic Number Lines

The clearest difference is iOS requirement: Tactile Graphics Helper at 10.0 against Cosmic Number Lines's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | Tactile Graphics Helper | Cosmic Number Lines |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 26 MB | 32 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Smith-Kettlewell Eye Research Institute](https://appshunter.io/developer/1308564939) | [American Printing House for the Blind (APH)](https://appshunter.io/developer/704570515) |

## What reviewers say

### Tactile Graphics Helper

[App page](https://appshunter.io/ios/app/tactile-graphics-helper/id1469997677)

**Features:** macOS Compatibility

**In-app purchases:** none


### Cosmic Number Lines

[App page](https://appshunter.io/ios/app/cosmic-number-lines/id1620587282)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tactile Graphics Helper free?

Tactile Graphics Helper is free to download, with no in-app purchases.

### Is Cosmic Number Lines free?

Cosmic Number Lines is free to download, with no in-app purchases.

### Do Tactile Graphics Helper or Cosmic Number Lines have ads?

Neither Tactile Graphics Helper nor Cosmic Number Lines shows ads.

---

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