# FB Calendar vs AI目標達成マンダラチャート

The clearest difference is iOS requirement: AI目標達成マンダラチャート at 12.0 against FB Calendar's 14.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. FB Calendar sells 1 in-app purchase, starting at $1.49 per month and AI目標達成マンダラチャート sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

FB Calendar ships an update weekly, AI目標達成マンダラチャート every 9 days. The most recent releases landed on October 13, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | FB Calendar | AI目標達成マンダラチャート |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fb-calendar/id1464439397/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 9 days |
| Monetization | Free with in-app purchases | — |
| Size | 54 MB | 84 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [yasuhiro kojima](https://appshunter.io/developer/1244729145) | [Ito Takaya](https://appshunter.io/developer/1682542285) |

## What reviewers say

### FB Calendar

[App page](https://appshunter.io/ios/app/fb-calendar/id1464439397)

Easily share your free days without revealing your full schedule. Select your availability and send a calendar image via SNS. Ideal for those who want to share schedules privately and quickly.

**Highlights:** Share free days only, Send calendar image via SNS, Select day's state, Privacy-focused schedule sharing, Icon customization (Premium), Passcode protection (Premium)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium plan | $1.49 | per month |


### AI目標達成マンダラチャート

[App page](https://appshunter.io/ios/app/ai/id6744336094)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-Free Plan (1mo·Auto-Renew) | $1.99 | per month |
| Ad-Free Plan (3mo·Auto-Renew) | $2.99 | per 3 months |


## Frequently asked questions

### Is FB Calendar free?

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

### Is AI目標達成マンダラチャート free?

AI目標達成マンダラチャート is free to download, with in-app purchases available.

### Do FB Calendar or AI目標達成マンダラチャート have ads?

Both FB Calendar and AI目標達成マンダラチャート show ads.

### Which is updated more often, FB Calendar or AI目標達成マンダラチャート?

FB Calendar ships an update weekly, and AI目標達成マンダラチャート every 9 days. Most recently, FB Calendar was updated on October 13, 2026 and AI目標達成マンダラチャート on October 8, 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.*