# Math Challenge (Multi vs RADIUS Church App

The clearest difference is price: RADIUS Church App at Free against Math Challenge (Multi's $0.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

RADIUS Church App is free to download; Math Challenge (Multi costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Math Challenge (Multi ships an update every 18 months, RADIUS Church App every 10 months. The most recent releases landed on October 18, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Math Challenge (Multi | RADIUS Church App |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[5.0 (12 ratings)](https://appshunter.io/ios/app/radius-church-app/id1206055885/reviews)** |
| Number of ratings | — | **12** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 10 months** |
| Monetization | — | Free |
| Size | 57 MB | 56 MB |
| Requires iOS | **14.2** | 15.1 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple TV** |
| Age rating | 4+ | 4+ |
| Developer | [Jariya Tuantranont](https://appshunter.io/developer/404509814) | [Radius Church (SC)](https://appshunter.io/developer/1498622582) |

## What reviewers say

### Math Challenge (Multi

[App page](https://appshunter.io/ios/app/math-challenge-multi-user/id860430750)

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

**In-app purchases:** none


### RADIUS Church App

[App page](https://appshunter.io/ios/app/radius-church-app/id1206055885)

Connect with a church community, access sermons, and stay updated on events. Facilitates donations, prayer requests, and involvement opportunities within the congregation.

**Highlights:** Donate to church, Connect to social media, Request prayer, Get involved, Listen to sermons, Find upcoming events

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Math Challenge (Multi free?

Math Challenge (Multi costs $0.99, with no in-app purchases.

### Is RADIUS Church App free?

RADIUS Church App is free to download, with no in-app purchases.

### Do Math Challenge (Multi or RADIUS Church App have ads?

Neither Math Challenge (Multi nor RADIUS Church App shows ads.

### Which is updated more often, Math Challenge (Multi or RADIUS Church App?

Math Challenge (Multi ships an update every 18 months, and RADIUS Church App every 10 months. Most recently, Math Challenge (Multi was updated on October 18, 2026 and RADIUS Church App on October 23, 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.*