# Flipnotes vs Sabi AI Assistant

The clearest difference is in-app purchases: Sabi AI Assistant at none against Flipnotes's 4. Flipnotes's advantage is update cadence (weekly vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Flipnotes sells 4 in-app purchases, starting at $3.99 per month. Sabi AI Assistant asks for nothing beyond the download.

Flipnotes ships an update weekly, Sabi AI Assistant fortnightly. The most recent releases landed on October 8, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Flipnotes | Sabi AI Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sabi-ai-assistant/id6801892975/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | — | Free |
| Size | 8 MB | 2 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Flipnotes](https://appshunter.io/developer/6789966434) | [Inovo Studios, LLC](https://appshunter.io/developer/1565218242) |

## What reviewers say

### Flipnotes

[App page](https://appshunter.io/ios/app/flipnotes-digital-notebook/id6789966432)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Personal | $3.99 | per month |
| Pro | $25.49 | per month |
| Personal | $39.99 | per year |
| Pro | $249.00 | per year |


### Sabi AI Assistant

[App page](https://appshunter.io/ios/app/sabi-ai-assistant/id6801892975)

This AI assistant integrates with iMessage, acting as a personal helper for managing emails, calendars, and reminders. It can also access and log data from Apple Health, including meals, sleep, and activity, and interact with your contacts.

**Highlights:** iMessage integration, Email and calendar management, Reminder creation and tracking, Apple Health data logging, Contact information retrieval, Background syncing

**In-app purchases:** none


## Frequently asked questions

### Is Flipnotes free?

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

### Is Sabi AI Assistant free?

Sabi AI Assistant is free to download, with no in-app purchases.

### Do Flipnotes or Sabi AI Assistant have ads?

Neither Flipnotes nor Sabi AI Assistant shows ads.

### Which is updated more often, Flipnotes or Sabi AI Assistant?

Flipnotes ships an update weekly, and Sabi AI Assistant fortnightly. Most recently, Flipnotes was updated on October 8, 2026 and Sabi AI Assistant on October 4, 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.*