# Evidence Based Training vs Sky Quiz

The clearest difference is in-app purchases: Evidence Based Training at none against Sky Quiz's 5. Evidence Based Training also leads on iOS requirement (13.0 vs 17.6). Sky Quiz's advantage is update cadence (every 6 days vs fortnightly). On price, ads and device support there is nothing between them.

Both are free to download. Sky Quiz sells 4 in-app purchases, starting at $0.99 per month. Evidence Based Training asks for nothing beyond the download.

Evidence Based Training ships an update fortnightly, Sky Quiz every 6 days. Both last shipped on September 30, 2026.

## The numbers

| Metric | Evidence Based Training | Sky Quiz |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 6 days** |
| Size | 18 MB | 10 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Flyco](https://appshunter.io/developer/805173352) | [Mohamed Farhadi](https://appshunter.io/developer/1191731876) |

## What reviewers say

### Evidence Based Training

[App page](https://appshunter.io/ios/app/evidence-based-training/id1464527892)

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

**In-app purchases:** none


### Sky Quiz

[App page](https://appshunter.io/ios/app/sky-quiz/id6749891191)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sky Quiz Monthly | $0.99 | per month |
| Sky Quiz Yearly | $6.99 | per year |
| Sky Quiz | $0.99 | one-time |
| Sky Quiz Pro - Life Time | $31.99 | one-time |


## Frequently asked questions

### Is Evidence Based Training free?

Evidence Based Training is free to download, with no in-app purchases.

### Is Sky Quiz free?

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

### Do Evidence Based Training or Sky Quiz have ads?

Neither Evidence Based Training nor Sky Quiz shows ads.

### Which is updated more often, Evidence Based Training or Sky Quiz?

Evidence Based Training ships an update fortnightly, and Sky Quiz every 6 days. Most recently, Evidence Based Training was updated on September 30, 2026 and Sky Quiz 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.*