# Smart Notes vs Synapse

The clearest difference is ads: Synapse at none against Smart Notes's shown. Synapse also leads on update cadence (every 2 days vs every 10 days). Smart Notes's advantage is iOS requirement (12.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Smart Notes sells 2 in-app purchases, starting at $1.99 per 7 days and Synapse sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Smart Notes ships an update every 10 days, Synapse every 2 days. The most recent releases landed on October 15, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Smart Notes | Synapse |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/smart-notes-ai-summary-quiz/id6747636509/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 10 days | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 61 MB | 40 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MIA DIGITAL SOLUTIONS](https://appshunter.io/developer/1537335778) | [Halit Seyfullah Baskurt](https://appshunter.io/developer/1729090764) |

## What reviewers say

### Smart Notes

[App page](https://appshunter.io/ios/app/smart-notes-ai-summary-quiz/id6747636509)

Transform lengthy documents into concise notes, engage in conversations with your files, and generate practice quizzes and flashcards. This app helps you understand information faster and retain it longer through AI-powered study tools.

**Highlights:** AI Document Summarizer, Document Chat with Cited Passages, Quiz Generator, Flashcard Maker, Multi-Format File Import (PDF, DOC, TXT), Progress Dashboard, Dark Mode and Accessibility

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $1.99 | per 7 days |
| Monthly Subscription | $4.99 | per month |


### Synapse

[App page](https://appshunter.io/ios/app/synapse-ai-note-taker/id6748574135)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $3.99 | per 7 days |
| Take Notes With AI \| 1w | $5.99 | per 7 days |
| PRO (1m) | $14.99 | per month |


## Frequently asked questions

### Is Smart Notes free?

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

### Is Synapse free?

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

### Do Smart Notes or Synapse have ads?

Smart Notes shows ads; Synapse does not.

### Which is updated more often, Smart Notes or Synapse?

Smart Notes ships an update every 10 days, and Synapse every 2 days. Most recently, Smart Notes was updated on October 15, 2026 and Synapse on October 3, 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.*