# OlympiadMath vs Lyra

The clearest difference is in-app purchases: OlympiadMath at none against Lyra's 4. OlympiadMath also leads on update cadence (every 2 days vs every 6 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Lyra sells 4 in-app purchases, starting at $4.99 per 7 days. OlympiadMath asks for nothing beyond the download.

OlympiadMath ships an update every 2 days, Lyra every 6 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | OlympiadMath | Lyra |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (10 ratings)](https://appshunter.io/ios/app/lyra-learn-something-new/id6781001515/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 6 days |
| Monetization | — | Freemium |
| Size | 18 MB | 71 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Devois Inc](https://appshunter.io/developer/1535268107) | [Revent Solutions LLC](https://appshunter.io/developer/1735347556) |

## What reviewers say

### OlympiadMath

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

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

**In-app purchases:** none


### Lyra

[App page](https://appshunter.io/ios/app/lyra-learn-something-new/id6781001515)

Discover a new fascinating topic daily through interactive lessons. Ask questions to deepen understanding and build a visual knowledge map connecting diverse ideas. Turn idle moments into continuous learning and intellectual growth.

**Highlights:** Daily surprising topics, Interactive lessons, Ask follow-up questions, Visual second brain knowledge map, Connect ideas across subjects, Personalized subject guidance, Track learning growth and streaks

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lyra Weekly | $4.99 | per 7 days |
| Lyra Monthly | $9.99 | per month |
| Lyra Yearly | $39.99 | per year |
| Lyra Yearly | $64.99 | per year |


## Frequently asked questions

### Is OlympiadMath free?

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

### Is Lyra free?

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

### Do OlympiadMath or Lyra have ads?

Neither OlympiadMath nor Lyra shows ads.

### Which is updated more often, OlympiadMath or Lyra?

OlympiadMath ships an update every 2 days, and Lyra every 6 days. Most recently, OlympiadMath was updated on October 28, 2026 and Lyra on October 25, 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.*