# Simple Diary vs PopNotes

The clearest difference is in-app purchases: Simple Diary at none against PopNotes's 10. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. PopNotes sells 10 one-off in-app purchases. Simple Diary asks for nothing beyond the download.

Simple Diary ships an update every 3 months, PopNotes every 4 months. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Simple Diary | PopNotes |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | — | Free |
| Size | 8 MB | 56 MB |
| Requires iOS | 16.6 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kana Uchida](https://appshunter.io/developer/1819475901) | [Hayble](https://appshunter.io/developer/1829451434) |

## What reviewers say

### Simple Diary

[App page](https://appshunter.io/ios/app/simple-diary-myjot/id6747032449)

**Features:** macOS Compatibility

**In-app purchases:** none


### PopNotes

[App page](https://appshunter.io/ios/app/popnotes-diary-and-widget-memo/id6759220208)

Quickly capture thoughts and ideas with instant access from your Lock Screen or Home Screen widgets. Organize notes into customizable emoji folders for a fast and efficient way to manage your information.

**Highlights:** Lock Screen and Home Screen widgets, Instant note capture, Customizable emoji folders, Organized idea management, Minimalist interface

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| K-Heritage Stickers | $0.99 | one-time |
| Rainbow Drops Pack | $1.99 | one-time |
| First Love Pack | $1.99 | one-time |
| Hidden Fortune Pack | $1.99 | one-time |
| Mongle Cloud Pack | $1.99 | one-time |
| Butter Gingham Pack | $1.99 | one-time |
| Lace & Ribbon Pack | $1.99 | one-time |
| Starlight Post Pack | $1.99 | one-time |
| Jelly Pop Pack | $1.99 | one-time |
| Cherry Letter Pack | $1.99 | one-time |


## Frequently asked questions

### Is Simple Diary free?

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

### Is PopNotes free?

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

### Do Simple Diary or PopNotes have ads?

Both Simple Diary and PopNotes show ads.

### Which is updated more often, Simple Diary or PopNotes?

Simple Diary ships an update every 3 months, and PopNotes every 4 months. Most recently, Simple Diary was updated on October 6, 2026 and PopNotes on October 24, 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.*