# knowLedge vs SkillDisplay

The clearest difference is update cadence: SkillDisplay at every 3 weeks against knowLedge's every 85 months. 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.

knowLedge ships an update every 85 months, SkillDisplay every 3 weeks. The most recent releases landed on September 30, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | knowLedge | SkillDisplay |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 85 months | **Every 3 weeks** |
| Size | 28 MB | 57 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mallow Technologies Private Limited](https://appshunter.io/developer/416807590) | [SkillDisplay GmbH](https://appshunter.io/developer/1752919016) |

## What reviewers say

### knowLedge

[App page](https://appshunter.io/ios/app/knowledge-learn-through-quiz/id1179700747)

**Features:** Vision Pro support

**In-app purchases:** none


### SkillDisplay

[App page](https://appshunter.io/ios/app/skilldisplay-learn-skills/id6504582901)

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

**In-app purchases:** none


## Frequently asked questions

### Is knowLedge free?

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

### Is SkillDisplay free?

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

### Do knowLedge or SkillDisplay have ads?

Neither knowLedge nor SkillDisplay shows ads.

### Which is updated more often, knowLedge or SkillDisplay?

knowLedge ships an update every 85 months, and SkillDisplay every 3 weeks. Most recently, knowLedge was updated on September 30, 2026 and SkillDisplay on October 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*