# Quizo vs SolidityHub

The clearest difference is price: Quizo at Free against SolidityHub's $6.99. SolidityHub's advantage is in-app purchases (none vs 3) and update cadence (every 2 months vs every 6 months). On ads, device support and iOS requirement there is nothing between them.

Quizo is free to download; SolidityHub costs $6.99 up front. Quizo sells 3 in-app purchases, starting at $2.99 per month. SolidityHub asks for nothing beyond the download.

Quizo ships an update every 6 months, SolidityHub every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Quizo | SolidityHub |
| --- | --- | --- |
| Price | **Free** | $6.99 |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/quizo/id1551400810/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 23 MB | 53 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jennifer O'Dowd](https://appshunter.io/developer/1654940303) | [SimTeCon GmbH](https://appshunter.io/developer/1761797043) |

## What reviewers say

### Quizo

[App page](https://appshunter.io/ios/app/quizo/id1551400810)

Easily create custom flashcards with images and personalized designs. Enhance your learning and knowledge retention with this intuitive tool. Unlock advanced features through subscription or a one-time purchase.

**Highlights:** Create custom flashcards, Add images to cards, Choose card designs, Subscription for Pro features, One-time purchase option

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Per month | $2.99 | per month |
| Per year | $10.49 | per year |
| Lifetime | $24.99 | one-time |


### SolidityHub

[App page](https://appshunter.io/ios/app/solidityhub/id6742271972)

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

**In-app purchases:** none


## Frequently asked questions

### Is Quizo free?

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

### Is SolidityHub free?

SolidityHub costs $6.99, with no in-app purchases.

### Do Quizo or SolidityHub have ads?

Neither Quizo nor SolidityHub shows ads.

### Which is updated more often, Quizo or SolidityHub?

Quizo ships an update every 6 months, and SolidityHub every 2 months. Most recently, Quizo was updated on October 24, 2026 and SolidityHub on October 24, 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.*