# AI Calendar vs TreeGo

The clearest difference is in-app purchases: AI Calendar at none against TreeGo's 2. TreeGo's advantage is update cadence (every 4 days vs every 10 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. TreeGo sells 2 in-app purchases, starting at $1.99 per month. AI Calendar asks for nothing beyond the download.

AI Calendar ships an update every 10 days, TreeGo every 4 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | AI Calendar | TreeGo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (154 ratings)](https://appshunter.io/ios/app/ai-calendar-voice-scheduler/id6445866664/reviews)** | — |
| Number of ratings | **154** | — |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 4 days** |
| Monetization | Free | — |
| Size | 53 MB | 52 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [OrangeFish](https://appshunter.io/developer/554208459) | [MING-TA HSIEH](https://appshunter.io/developer/1873851974) |

## What reviewers say

### AI Calendar

[App page](https://appshunter.io/ios/app/ai-calendar-voice-scheduler/id6445866664)

Effortlessly add events to your calendar using natural language. This app offers a simple, desk-calendar-like monthly view and integrates AI for scheduling, answering questions, and providing reminders. It supports multiple languages and is free to use without registration.

**Highlights:** Add events with one sentence, Simple monthly calendar view, ChatGPT integration for questions, Desktop widget for home screen, Push notification reminders, Multi-language support

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

**In-app purchases:** none


### TreeGo

[App page](https://appshunter.io/ios/app/treego/id6758592795)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TreeGo Pro Monthly | $1.99 | per month |
| TreeGo Pro Yearly | $19.99 | per year |


## Frequently asked questions

### Is AI Calendar free?

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

### Is TreeGo free?

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

### Do AI Calendar or TreeGo have ads?

Neither AI Calendar nor TreeGo shows ads.

### Which is updated more often, AI Calendar or TreeGo?

AI Calendar ships an update every 10 days, and TreeGo every 4 days. Most recently, AI Calendar was updated on October 30, 2026 and TreeGo on October 31, 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.*