# Lock Screen Memo vs Peekmo

The clearest difference is ads: Lock Screen Memo at none against Peekmo's shown. Peekmo's advantage is update cadence (every 4 days vs monthly) and iOS requirement (16.4 vs 18.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Lock Screen Memo sells 2 in-app purchases, starting at $3.69 per month and Peekmo sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Lock Screen Memo ships an update monthly, Peekmo every 4 days. The most recent releases landed on October 1, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Lock Screen Memo | Peekmo |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | Freemium | — |
| Size | 343 MB | 49 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [BOOGIOS_STUDIO](https://appshunter.io/developer/1707135670) | [JEONG HYEON CHOI](https://appshunter.io/developer/1868684820) |

## What reviewers say

### Lock Screen Memo

[App page](https://appshunter.io/ios/app/lock-screen-memo-note-widget/id6789650710)

Display a personalized note directly on your Lock Screen with customizable text, colors, fonts, and even photos. Keep important reminders, affirmations, or checklists visible at a glance without opening any apps. Your data remains private on your device.

**Highlights:** Lock Screen widget for notes, Customizable text, color, and font, Add photos to memos, 70+ designs and fonts, Private and device-based storage, Apple Shortcut integration

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $3.69 | per month |
| Pro Yearly | $31.49 | per year |


### Peekmo

[App page](https://appshunter.io/ios/app/peekmo-lock-screen-notes/id6800045634)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 커피 한 잔 | $0.49 | one-time |
| 커피 세 잔 | $1.99 | one-time |
| 커피 다섯 잔 | $2.99 | one-time |


## Frequently asked questions

### Is Lock Screen Memo free?

Lock Screen Memo is free to download, with in-app purchases available.

### Is Peekmo free?

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

### Do Lock Screen Memo or Peekmo have ads?

Peekmo shows ads; Lock Screen Memo does not.

### Which is updated more often, Lock Screen Memo or Peekmo?

Lock Screen Memo ships an update monthly, and Peekmo every 4 days. Most recently, Lock Screen Memo was updated on October 1, 2026 and Peekmo on September 28, 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.*