# Skill Inc vs SmartNote AI

The clearest difference is in-app purchases: Skill Inc at none against SmartNote AI's 3. Skill Inc also leads on update cadence (every 3 days vs every 9 days) and iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. SmartNote AI sells 3 in-app purchases, starting at $8.99 per 7 days. Skill Inc asks for nothing beyond the download.

Skill Inc ships an update every 3 days, SmartNote AI every 9 days. Both last shipped on October 7, 2026.

## The numbers

| Metric | Skill Inc | SmartNote AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/smartnote-ai-study-notes/id6745892250/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 9 days |
| Monetization | — | Freemium |
| Size | 51 MB | 4 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Digiaccel Learning Private Limited](https://appshunter.io/developer/1785810870) | [浩亮 孙](https://appshunter.io/developer/1547792897) |

## What reviewers say

### Skill Inc

[App page](https://appshunter.io/ios/app/skill-inc/id6739520614)

**Features:** macOS Compatibility

**In-app purchases:** none


### SmartNote AI

[App page](https://appshunter.io/ios/app/smartnote-ai-study-notes/id6745892250)

This AI-powered app transforms your notes into structured learning materials. It generates flashcards and practice tests to enhance memory and knowledge retention, creating a personalized study system.

**Highlights:** AI-powered structured notes, Personalized memory flashcards, Customized practice tests, Spaced repetition algorithm, Automatic content summarization, Multiple input formats (text, image, PDF)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 高级功能-连续使用一周 | $8.99 | per 7 days |
| 高级功能-连续使用一个月 | $18.99 | per month |
| 高级功能-连续使用一年 | $89.00 | per year |


## Frequently asked questions

### Is Skill Inc free?

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

### Is SmartNote AI free?

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

### Do Skill Inc or SmartNote AI have ads?

Neither Skill Inc nor SmartNote AI shows ads.

### Which is updated more often, Skill Inc or SmartNote AI?

Skill Inc ships an update every 3 days, and SmartNote AI every 9 days. Most recently, Skill Inc was updated on October 7, 2026 and SmartNote AI on October 7, 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.*