# Adafruit AR vs OlympiadMath

The clearest difference is update cadence: OlympiadMath at every 2 days against Adafruit AR's every 3 weeks. OlympiadMath also leads on iOS requirement (15.0 vs 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.

Adafruit AR ships an update every 3 weeks, OlympiadMath every 2 days. The most recent releases landed on October 4, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Adafruit AR | OlympiadMath |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (16 ratings)](https://appshunter.io/ios/app/adafruit-ar/id1375722584/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Free | — |
| Size | 55 MB | 18 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Adafruit Industries](https://appshunter.io/developer/492487674) | [Devois Inc](https://appshunter.io/developer/1535268107) |

## What reviewers say

### Adafruit AR

[App page](https://appshunter.io/ios/app/adafruit-ar/id1375722584)

Explore electronics concepts in augmented reality. Visualize virtual components and see pinout overlays on real circuit boards. Learn about electronics in an interactive and engaging way.

**Highlights:** Virtual Adabot interaction, Pinout overlays on boards, Augmented reality visualization, Electronics tips and info

**In-app purchases:** none


### OlympiadMath

[App page](https://appshunter.io/ios/app/olympiadmath/id6769341244)

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

**In-app purchases:** none


## Frequently asked questions

### Is Adafruit AR free?

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

### Is OlympiadMath free?

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

### Do Adafruit AR or OlympiadMath have ads?

Neither Adafruit AR nor OlympiadMath shows ads.

### Which is updated more often, Adafruit AR or OlympiadMath?

Adafruit AR ships an update every 3 weeks, and OlympiadMath every 2 days. Most recently, Adafruit AR was updated on October 4, 2026 and OlympiadMath on September 30, 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.*