# かってに通知メモ vs Stickon

The clearest difference is in-app purchases: Stickon at none against かってに通知メモ's 1. かってに通知メモ's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, update cadence and ads there is nothing between them.

Both are free to download. かってに通知メモ sells 1 one-off in-app purchase. Stickon asks for nothing beyond the download.

かってに通知メモ ships an update every 4 days, Stickon every 2 days. The most recent releases landed on September 28, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | かってに通知メモ | Stickon |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 2 days** |
| Monetization | — | Free |
| Size | 78 MB | 22 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SINQWELL](https://appshunter.io/developer/1650172806) | [Funnyeve](https://appshunter.io/developer/1149897411) |

## What reviewers say

### かってに通知メモ

[App page](https://appshunter.io/ios/app/id6762107573)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| かってに通知メモプレミアム | $9.99 | one-time |


### Stickon

[App page](https://appshunter.io/ios/app/stickon-lock-screen-notes/id6774531313)

Keep important reminders visible on your lock screen without needing to open an app. Easily add notes, to-do items, and checklists directly to your lock screen for quick access. Perfect for managing essential tasks and preventing forgotten items.

**Highlights:** Lock screen notes, Direct widget-free setup, Home and lock screen widgets, Check off completed tasks, Manage essential items only, View completed note history

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is かってに通知メモ free?

かってに通知メモ is free to download, with in-app purchases available.

### Is Stickon free?

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

### Do かってに通知メモ or Stickon have ads?

Neither かってに通知メモ nor Stickon shows ads.

### Which is updated more often, かってに通知メモ or Stickon?

かってに通知メモ ships an update every 4 days, and Stickon every 2 days. Most recently, かってに通知メモ was updated on September 28, 2026 and Stickon on October 5, 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.*