# TK App vs Skooldio

The clearest difference is ads: TK App at none against Skooldio's shown. TK App also leads on iOS requirement (10.0 vs 12.0). Skooldio's advantage is update cadence (every 3 months vs every 7 months). On price, 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.

TK App ships an update every 7 months, Skooldio every 3 months. The most recent releases landed on October 1, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | TK App | Skooldio |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 3 months** |
| Monetization | — | Ad-supported |
| Size | 5 MB | 51 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Thailand Knowledge Park](https://appshunter.io/developer/1215512862) | [Skooldio Co., Ltd.](https://appshunter.io/developer/1267234767) |

## What reviewers say

### TK App

[App page](https://appshunter.io/ios/app/tk-app/id591325373)

**In-app purchases:** none


### Skooldio

[App page](https://appshunter.io/ios/app/skooldio/id1564398896)

Access a wide range of online courses in data, tech, design, and business. Learn from expert instructors with interactive content and earn certificates upon completion to boost your career.

**Highlights:** Interactive courses with videos and quizzes, Taught by expert instructors, Certificates upon course completion, Content on data science and technology, Courses in design and digital business, Free in-depth content on new workforce skills

**In-app purchases:** none


## Frequently asked questions

### Is TK App free?

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

### Is Skooldio free?

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

### Do TK App or Skooldio have ads?

Skooldio shows ads; TK App does not.

### Which is updated more often, TK App or Skooldio?

TK App ships an update every 7 months, and Skooldio every 3 months. Most recently, TK App was updated on October 1, 2026 and Skooldio on October 2, 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.*