# Brain Dump Express vs Lock Screen Notes

The clearest difference is in-app purchases: Brain Dump Express at none against Lock Screen Notes's 4. Brain Dump Express also leads on iOS requirement (15.6 vs 17.0). Lock Screen Notes's advantage is update cadence (weekly vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Lock Screen Notes sells 4 in-app purchases, starting at $3.99 per month. Brain Dump Express asks for nothing beyond the download.

Brain Dump Express ships an update every 3 weeks, Lock Screen Notes weekly. The most recent releases landed on September 26, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Brain Dump Express | Lock Screen Notes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lock-screen-notes-stickysort/id6759831551/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 75 MB | 95 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kate Langford](https://appshunter.io/developer/1868659118) | [N-Verse LLC](https://appshunter.io/developer/1868412567) |

## What reviewers say

### Brain Dump Express

[App page](https://appshunter.io/ios/app/brain-dump-express/id6757749958)

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

**In-app purchases:** none


### Lock Screen Notes

[App page](https://appshunter.io/ios/app/lock-screen-notes-stickysort/id6759831551)

This app helps clear mental clutter by allowing users to capture thoughts as sticky notes and then sort them into categories like 'to do,' 'save for later,' or 'let go.' It's designed for individuals, especially those with ADHD, who struggle with traditional organization methods.

**Highlights:** Brain dump with sticky notes, Swipe to sort thoughts, Customizable sorting rules, Multiple note types, Notebooks and pages, Widgets for quick access, Dark mode support

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StickySort Pro Monthly | $3.99 | per month |
| StickySort PRO Starter | $3.99 | per month |
| StickySort Pro Annual | $32.99 | per year |
| StickySort Pro Lifetime | $62.99 | one-time |


## Frequently asked questions

### Is Brain Dump Express free?

Brain Dump Express is free to download, with no in-app purchases.

### Is Lock Screen Notes free?

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

### Do Brain Dump Express or Lock Screen Notes have ads?

Neither Brain Dump Express nor Lock Screen Notes shows ads.

### Which is updated more often, Brain Dump Express or Lock Screen Notes?

Brain Dump Express ships an update every 3 weeks, and Lock Screen Notes weekly. Most recently, Brain Dump Express was updated on September 26, 2026 and Lock Screen Notes on September 15, 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.*