# NoteChats vs 99캘린더

The clearest difference is price: NoteChats at Free against 99캘린더's $1.99. NoteChats also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). 99캘린더's advantage is update cadence (every 4 days vs every 7 months). On ads and in-app purchases there is nothing between them.

NoteChats is free to download; 99캘린더 costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

NoteChats ships an update every 7 months, 99캘린더 every 4 days. The most recent releases landed on October 1, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | NoteChats | 99캘린더 |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/notechats-store-and-organize/id6444801432/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 16 MB | 5 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Kulabuhov](https://appshunter.io/developer/763741890) | [HWAN LEE](https://appshunter.io/developer/1867174500) |

## What reviewers say

### NoteChats

[App page](https://appshunter.io/ios/app/notechats-store-and-organize/id6444801432)

Organize your thoughts and information using a unique chat-based interface. Attach links, images, and videos to your notes, and easily sort and pin them for quick access. This app offers a visually appealing way to manage your ideas and tasks.

**Highlights:** Chat-based note storage, Folder creation for organization, Easy sorting and pinning of notes, Attach links, images, and videos, Intuitive interface

**Features:** macOS Compatibility

**In-app purchases:** none


### 99캘린더

[App page](https://appshunter.io/ios/app/99/id6760467468)

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

**In-app purchases:** none


## Frequently asked questions

### Is NoteChats free?

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

### Is 99캘린더 free?

99캘린더 costs $1.99, with no in-app purchases.

### Do NoteChats or 99캘린더 have ads?

Neither NoteChats nor 99캘린더 shows ads.

### Which is updated more often, NoteChats or 99캘린더?

NoteChats ships an update every 7 months, and 99캘린더 every 4 days. Most recently, NoteChats was updated on October 1, 2026 and 99캘린더 on October 16, 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.*