# Show Me Math Lite vs Smoothwall RADAR for iPad

The clearest difference is in-app purchases: Smoothwall RADAR for iPad at none against Show Me Math Lite's 1. Smoothwall RADAR for iPad also leads on update cadence (every 2 days vs every 11 months) and iOS requirement (8.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Show Me Math Lite sells 1 one-off in-app purchase. Smoothwall RADAR for iPad asks for nothing beyond the download.

Show Me Math Lite ships an update every 11 months, Smoothwall RADAR for iPad every 2 days. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Show Me Math Lite | Smoothwall RADAR for iPad |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/show-me-math-lite/id738007119/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 189 MB | 3 MB |
| Requires iOS | 15.0 | **8.0** |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Attainment Company](https://appshunter.io/developer/403989333) | [Smoothwall](https://appshunter.io/developer/489840580) |

## What reviewers say

### Show Me Math Lite

[App page](https://appshunter.io/ios/app/show-me-math-lite/id738007119)

This app uses animated movies to illustrate math problems, helping students visualize concepts like addition. It offers multiple ways to input answers and supports unlimited users with customizable settings. A free version focuses on addition, with a paid upgrade for more operations and animations.

**Highlights:** Animated math problem illustrations, Interactive answer input methods, Customizable settings for unlimited users, Scanning capability for accessibility, Addition problems included, Unlockable subtraction, multiplication, and division

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $39.99 | one-time |


### Smoothwall RADAR for iPad

[App page](https://appshunter.io/ios/app/smoothwall-radar-for-ipad/id1414877894)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Show Me Math Lite free?

Show Me Math Lite is free to download, with in-app purchases available.

### Is Smoothwall RADAR for iPad free?

Smoothwall RADAR for iPad is free to download, with no in-app purchases.

### Do Show Me Math Lite or Smoothwall RADAR for iPad have ads?

Neither Show Me Math Lite nor Smoothwall RADAR for iPad shows ads.

### Which is updated more often, Show Me Math Lite or Smoothwall RADAR for iPad?

Show Me Math Lite ships an update every 11 months, and Smoothwall RADAR for iPad every 2 days. Most recently, Show Me Math Lite was updated on November 1, 2026 and Smoothwall RADAR for iPad on November 2, 2026.

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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.*