# Schemas vs Skill Syllabus

The clearest difference is in-app purchases: Skill Syllabus at none against Schemas's 10. Schemas's advantage is update cadence (every 6 weeks vs every 10 months) and iOS requirement (13.0.0 vs 16.4). On price, ads and device support there is nothing between them.

Both are free to download. Schemas sells 10 one-off in-app purchases. Skill Syllabus asks for nothing beyond the download.

Schemas ships an update every 6 weeks, Skill Syllabus every 10 months. The most recent releases landed on September 10, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Schemas | Skill Syllabus |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 10 months |
| Monetization | Free with in-app purchases | — |
| Size | 101 MB | 2 MB |
| Requires iOS | **13.0.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Igor Ilin](https://appshunter.io/developer/1613733696) | [Ryan M. Frischmann](https://appshunter.io/developer/1690847302) |

## What reviewers say

### Schemas

[App page](https://appshunter.io/ios/app/schemas/id1613733394)

This app helps users develop critical thinking skills through schematization exercises. It guides you from basic to advanced levels with video tutorials to visualize and understand complex ideas.

**Highlights:** Schematization exercises, Visualize essence and meaning, Beginner to advanced levels, Video tutorials, Develop critical thinking

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Businessman: lvl 2-3 | $24.99 | one-time |
| Creative director: lvl 2-3 | $24.99 | one-time |
| Businessman: lvl 4-5 | $34.99 | one-time |
| Creative director: lvl 4-5 | $34.99 | one-time |
| Businessman: lvl 6-8 | $59.99 | one-time |
| Creative director: lvl 6-8 | $59.99 | one-time |
| Businessman: lvl 4-8 | $84.99 | one-time |
| Creative director: lvl 4-8 | $84.99 | one-time |
| Businessman: lvl 2-8 | $99.99 | one-time |
| Creative director: lvl 2-8 | $99.99 | one-time |


### Skill Syllabus

[App page](https://appshunter.io/ios/app/skill-syllabus/id6451211267)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Schemas free?

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

### Is Skill Syllabus free?

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

### Do Schemas or Skill Syllabus have ads?

Neither Schemas nor Skill Syllabus shows ads.

### Which is updated more often, Schemas or Skill Syllabus?

Schemas ships an update every 6 weeks, and Skill Syllabus every 10 months. Most recently, Schemas was updated on September 10, 2026 and Skill Syllabus on September 17, 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.*