# Clog vs CIBN

The clearest difference is in-app purchases: Clog at none against CIBN's 10. Clog also leads on iOS requirement (13.4 vs 18.0). CIBN's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. CIBN sells 10 one-off in-app purchases. Clog asks for nothing beyond the download.

Clog ships an update every 2 weeks, CIBN weekly. The most recent releases landed on October 10, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Clog | CIBN |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Ad-supported | — |
| Size | 54 MB | 41 MB |
| Requires iOS | **13.4** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Jinwon Yoon](https://appshunter.io/developer/1762775936) | [Kingsley Eze](https://appshunter.io/developer/1792858979) |

## What reviewers say

### Clog

[App page](https://appshunter.io/ios/app/clog-calendar-notes-tasks/id6636474625)

This app combines a calendar with note-taking capabilities, allowing users to manage schedules, tasks, journals, and more in one place. It features a powerful editor for various formats and organization through categories.

**Highlights:** Note-style calendar interface, Powerful editor with text, checklists, and links, Organize with custom categories, Dark mode support, Track schedules, tasks, and journals

**Features:** macOS Compatibility

**In-app purchases:** none


### CIBN

[App page](https://appshunter.io/ios/app/cibn/id6741430452)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ordinary Subscription above 59 | $0.99 | one-time |
| Student Subscription above 59 | $1.99 | one-time |
| MicroFinance Certified above 59 | $3.99 | one-time |
| Associate Member  above 59 | $6.99 | one-time |
| Conversion Associate above 59 | $6.99 | one-time |
| Honorary Senior Member above 59 | $12.99 | one-time |
| Conversion Associate Subscription | $14.99 | one-time |
| Fellow Membership  above 59 | $14.99 | one-time |
| Honorary Fellows  above 59 | $14.99 | one-time |
| Honorary Fellows Subscription | $29.99 | one-time |


## Frequently asked questions

### Is Clog free?

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

### Is CIBN free?

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

### Do Clog or CIBN have ads?

Clog shows ads; CIBN does not.

### Which is updated more often, Clog or CIBN?

Clog ships an update every 2 weeks, and CIBN weekly. Most recently, Clog was updated on October 10, 2026 and CIBN 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.*