# PassBox vs Smart Notepad AI, Chat, Learn

The clearest difference is update cadence: PassBox at every 5 days against Smart Notepad AI, Chat, Learn's every 2 weeks. Smart Notepad AI, Chat, Learn's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PassBox sells 1 one-off in-app purchase and Smart Notepad AI, Chat, Learn sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

PassBox ships an update every 5 days, Smart Notepad AI, Chat, Learn every 2 weeks. The most recent releases landed on September 15, 2026 and August 12, 2026 respectively.

## The numbers

| Metric | PassBox | Smart Notepad AI, Chat, Learn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/smart-notepad-ai-chat-learn/id6757390063/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Monetization | — | Freemium |
| Size | 17 MB | 83 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vittorio Scocca](https://appshunter.io/developer/1563991625) | [Torapp](https://appshunter.io/developer/1825316615) |

## What reviewers say

### PassBox

[App page](https://appshunter.io/ios/app/passbox/id1563991623)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PassBox Pro Version | $1.99 | one-time |


### Smart Notepad AI, Chat, Learn

[App page](https://appshunter.io/ios/app/smart-notepad-ai-chat-learn/id6757390063)

This app leverages multiple AI models to process and understand your documents. It can transcribe audio, extract text from PDFs, summarize content from various sources, and generate flashcards for learning. Get AI-powered insights grounded in your own data.

**Highlights:** Multi-AI model selection, Capture from PDFs, audio, text, Transcription of lectures and meetings, Multi-source document synthesis, AI chat with cited answers, Auto-generated flashcards with spaced repetition, Export to PDF and Markdown

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Smart Notes Premium Monthly | $9.99 | per month |
| Smart Notes Premium Yearly | $49.99 | per year |


## Frequently asked questions

### Is PassBox free?

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

### Is Smart Notepad AI, Chat, Learn free?

Smart Notepad AI, Chat, Learn is free to download, with in-app purchases available.

### Do PassBox or Smart Notepad AI, Chat, Learn have ads?

Neither PassBox nor Smart Notepad AI, Chat, Learn shows ads.

### Which is updated more often, PassBox or Smart Notepad AI, Chat, Learn?

PassBox ships an update every 5 days, and Smart Notepad AI, Chat, Learn every 2 weeks. Most recently, PassBox was updated on September 15, 2026 and Smart Notepad AI, Chat, Learn on August 12, 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.*