# Sticky Notes vs Check/In

The clearest difference is iOS requirement: Check/In at 13.4 against Sticky Notes's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Sticky Notes sells 3 in-app purchases, starting at $2.99 per month and Check/In sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Sticky Notes ships an update every 2 weeks, Check/In every 9 days. The most recent releases landed on October 22, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Sticky Notes | Check/In |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/sticky-notes-notes-and-todos/id6754217076/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Monetization | Freemium | — |
| Size | 15 MB | 23 MB |
| Requires iOS | 18.0 | **13.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Vatana Chhorn](https://appshunter.io/developer/1552180137) | [Stevan Fairburn](https://appshunter.io/developer/1870010932) |

## What reviewers say

### Sticky Notes

[App page](https://appshunter.io/ios/app/sticky-notes-notes-and-todos/id6754217076)

This app provides a fast and tactile way to capture ideas with color-coded sticky notes and interactive checklists. Organize your thoughts with smart sorting and search, and keep your workspace synced across devices. Sensitive notes can be hidden for privacy.

**Highlights:** Color-coded sticky notes, Automatic checklist conversion, Content hiding for privacy, One-tap archive, Home screen widgets, Private iCloud sync

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sticky Notes Pro — Monthly | $2.99 | per month |
| Sticky Notes Pro — Yearly | $9.99 | per year |
| Lifetime Unlock | $29.99 | one-time |


### Check/In

[App page](https://appshunter.io/ios/app/checkin/id6757970520)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CheckIn Plus Weekly | $0.99 | per 7 days |
| Check/In Pro — Monthly | $4.99 | per month |
| Check/In Pro — Annual | $49.99 | per year |


## Frequently asked questions

### Is Sticky Notes free?

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

### Is Check/In free?

Check/In is free to download, with in-app purchases available.

### Do Sticky Notes or Check/In have ads?

Neither Sticky Notes nor Check/In shows ads.

### Which is updated more often, Sticky Notes or Check/In?

Sticky Notes ships an update every 2 weeks, and Check/In every 9 days. Most recently, Sticky Notes was updated on October 22, 2026 and Check/In on October 13, 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.*