# SmartNote AI vs Rock Identifier

The clearest difference is ads: SmartNote AI at none against Rock Identifier's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. SmartNote AI sells 3 in-app purchases, starting at $8.99 per 7 days and Rock Identifier sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | SmartNote AI | Rock Identifier |
| --- | --- | --- |
| 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 | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | — |
| Monetization | Freemium | — |
| Size | 4 MB | 30 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [浩亮 孙](https://appshunter.io/developer/1547792897) | [BULPARA TEKNOLOJI LIMITED SIRKETI](https://appshunter.io/developer/1552593177) |

## What reviewers say

### 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, Vision Pro support

**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 |


### Rock Identifier

[App page](https://appshunter.io/ios/app/rock-identifier-minerals-ai/id6762737303)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rock Identifier Premium Monthly | $7.99 | per month |
| Rock Identifier Premium Annual | $59.99 | per year |


## Frequently asked questions

### Is SmartNote AI free?

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

### Is Rock Identifier free?

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

### Do SmartNote AI or Rock Identifier have ads?

Rock Identifier shows ads; SmartNote AI does not.

---

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