# Addition Mathematics vs Grace

The clearest difference is in-app purchases: Grace at none against Addition Mathematics's 1. Grace also leads on device support (4 vs 2). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Addition Mathematics sells 1 one-off in-app purchase. Grace asks for nothing beyond the download.

## The numbers

| Metric | Addition Mathematics | Grace |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (21 ratings)](https://appshunter.io/ios/app/addition-mathematics/id1660953482/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 141 MB | 52 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple TV** |
| Age rating | 4+ | 4+ |
| Developer | [PROGRAMIS PRIME LLC](https://appshunter.io/developer/1051843545) | [Grace Baptist Church of Cartersville, INC](https://appshunter.io/developer/1896013987) |

## What reviewers say

### Addition Mathematics

[App page](https://appshunter.io/ios/app/addition-mathematics/id1660953482)

This app teaches children multi-digit addition with step-by-step guidance and positive reinforcement. It adapts to the student's learning pace, offering practice on specific number combinations and even recognizing handwritten answers. Advanced features and customization options are available via in-app purchase.

**Highlights:** Multi-digit addition practice, Step-by-step instructions, AI handwriting recognition, Progress monitoring, Customizable practice, Positive reinforcement

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get All Features | $3.99 | one-time |


### Grace

[App page](https://appshunter.io/ios/app/grace-cartersville/id6765623670)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Addition Mathematics free?

Addition Mathematics is free to download, with in-app purchases available.

### Is Grace free?

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

### Do Addition Mathematics or Grace have ads?

Neither Addition Mathematics nor Grace shows ads.

---

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