# ココだけのチャット vs Notification Note

The clearest difference is in-app purchases: ココだけのチャット at none against Notification Note's 1. ココだけのチャット also leads on ads (none vs shown) and iOS requirement (14.0 vs 16.0). Notification Note's advantage is update cadence (every 2 days vs every 7 months). On price and device support there is nothing between them.

Both are free to download. Notification Note sells 1 one-off in-app purchase. ココだけのチャット asks for nothing beyond the download.

ココだけのチャット ships an update every 7 months, Notification Note every 2 days. The most recent releases landed on October 30, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | ココだけのチャット | Notification Note |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (36 ratings)](https://appshunter.io/ios/app/notification-note/id1668807728/reviews)** |
| Number of ratings | — | **36** |
| Positive reviews | — | 76.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 2 MB | 9 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [MUNEATSU G.K.](https://appshunter.io/developer/1534902759) | [Toshiki Takahashi](https://appshunter.io/developer/1569531540) |

## What reviewers say

### ココだけのチャット

[App page](https://appshunter.io/ios/app/id1624377243)

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

**In-app purchases:** none


### Notification Note

[App page](https://appshunter.io/ios/app/notification-note/id1668807728)

Create and manage notes directly on your lock screen. This utility app allows you to set up custom notifications that act as reminders or quick memos, accessible without unlocking your device. Stay organized and informed at a glance.

**Highlights:** Create lock screen notes, Manage notification memos, Quick access without unlocking, Customizable notifications

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Add a Note Shortcut | $5.99 | one-time |


## Frequently asked questions

### Is ココだけのチャット free?

ココだけのチャット is free to download, with no in-app purchases.

### Is Notification Note free?

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

### Do ココだけのチャット or Notification Note have ads?

Notification Note shows ads; ココだけのチャット does not.

### Which is updated more often, ココだけのチャット or Notification Note?

ココだけのチャット ships an update every 7 months, and Notification Note every 2 days. Most recently, ココだけのチャット was updated on October 30, 2026 and Notification Note 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.*