# Azuma vs Grape Notes Pro

The clearest difference is price: Azuma at Free against Grape Notes Pro's $3.99. Azuma also leads on update cadence (daily vs every 10 days) and iOS requirement (13.0 vs 17.0). Grape Notes Pro's advantage is chart position (#181 vs unranked). On ads, in-app purchases and device support there is nothing between them.

Azuma is free to download; Grape Notes Pro costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Azuma ships an update daily, Grape Notes Pro every 10 days. The most recent releases landed on September 28, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Azuma | Grape Notes Pro |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/azuma-ai-google-calendar/id6502136372/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 10 days |
| Monetization | Free | — |
| Best chart rank | — | **#181** |
| Size | 39 MB | 5 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SHINY A LLC](https://appshunter.io/developer/1506297410) | [Robert Corbin](https://appshunter.io/developer/1890247992) |

## What reviewers say

### Azuma

[App page](https://appshunter.io/ios/app/azuma-ai-google-calendar/id6502136372)

Manage your schedule effortlessly using natural language commands. This AI assistant connects to your Google Calendar to help you add, delete, view events, and check availability.

**Highlights:** AI-powered scheduling, Chat command interface, Google Calendar integration, Add/delete events, View near events, Check availability

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

**In-app purchases:** none


### Grape Notes Pro

[App page](https://appshunter.io/ios/app/grape-notes-pro/id6763580852)

**Currently charting:** #181 Top Paid · Productivity (US App Store)

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

**In-app purchases:** none


## Frequently asked questions

### Is Azuma free?

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

### Is Grape Notes Pro free?

Grape Notes Pro costs $3.99, with no in-app purchases.

### Do Azuma or Grape Notes Pro have ads?

Neither Azuma nor Grape Notes Pro shows ads.

### Which is updated more often, Azuma or Grape Notes Pro?

Azuma ships an update daily, and Grape Notes Pro every 10 days. Most recently, Azuma was updated on September 28, 2026 and Grape Notes Pro on September 19, 2026.

---

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