# FB Calendar vs Monotter

The clearest difference is price: FB Calendar at Free against Monotter's $1.99. FB Calendar also leads on rating (5.0 vs 3.3) and review sentiment (100% vs 67%). Monotter's advantage is ads (none vs shown) and ratings volume (3 vs 1). On in-app purchases, monetization model and device support there is nothing between them.

FB Calendar is free to download; Monotter costs $1.99 up front. FB Calendar sells 1 in-app purchase, starting at $1.49 per month and Monotter sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

FB Calendar holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 100% of FB Calendar's written reviews are positive against 67% of Monotter's.

FB Calendar ships an update weekly, Monotter every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | FB Calendar | Monotter |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fb-calendar/id1464439397/reviews)** | [3.3 (3 ratings)](https://appshunter.io/ios/app/monotter/id1488199826/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 54 MB | 18 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [yasuhiro kojima](https://appshunter.io/developer/1244729145) | [Smallmake](https://appshunter.io/developer/474141990) |

## 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 |


### Monotter

[App page](https://appshunter.io/ios/app/monotter/id1488199826)

This private life-logging app allows you to record brief, diary-like texts that are never shared online. Your entries form a personal timeline, with features like search, location tracking, and status prefixes to organize your thoughts and activities.

**Highlights:** Private life-logging, Timeline view of entries, Powerful search by hashtag, place, rating, Automatic location tracking, Status prefixes for tasks, Calendar export for events, Todo management with checkboxes

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monotter Unlock | $1.99 | one-time |


## Frequently asked questions

### Is FB Calendar free?

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

### Is Monotter free?

Monotter costs $1.99, and also offers in-app purchases.

### Which has better reviews, FB Calendar or Monotter?

FB Calendar is rated higher. FB Calendar averages 5.0 out of 5 from 1 ratings, while Monotter averages 3.3 from 3 ratings.

### Do FB Calendar or Monotter have ads?

FB Calendar shows ads; Monotter does not.

### Which is updated more often, FB Calendar or Monotter?

FB Calendar ships an update weekly, and Monotter every 2 months. Most recently, FB Calendar was updated on November 3, 2026 and Monotter on November 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.*