# LockPLUS by NL Lock vs Sticky.Notes

The clearest difference is in-app purchases: LockPLUS by NL Lock at none against Sticky.Notes's 3. LockPLUS by NL Lock also leads on iOS requirement (15.1 vs 17.0). Sticky.Notes's advantage is update cadence (every 3 weeks vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. Sticky.Notes sells 3 in-app purchases, starting at $7.99 per month. LockPLUS by NL Lock asks for nothing beyond the download.

LockPLUS by NL Lock ships an update every 5 months, Sticky.Notes every 3 weeks. The most recent releases landed on October 10, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | LockPLUS by NL Lock | Sticky.Notes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Size | 28 MB | 43 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [NL Lock&Electronics](https://appshunter.io/developer/1475903613) | [Tu Anh Do](https://appshunter.io/developer/738947045) |

## What reviewers say

### LockPLUS by NL Lock

[App page](https://appshunter.io/ios/app/lockplus-by-nl-lock/id1629040098)

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

**In-app purchases:** none


### Sticky.Notes

[App page](https://appshunter.io/ios/app/stickynotes/id6762258855)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StickyNotes Premium Monthly | $7.99 | per month |
| StickyNotes Premium Yearly | $34.99 | per year |
| StickyNotes Premium Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is LockPLUS by NL Lock free?

LockPLUS by NL Lock is free to download, with no in-app purchases.

### Is Sticky.Notes free?

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

### Do LockPLUS by NL Lock or Sticky.Notes have ads?

Neither LockPLUS by NL Lock nor Sticky.Notes shows ads.

### Which is updated more often, LockPLUS by NL Lock or Sticky.Notes?

LockPLUS by NL Lock ships an update every 5 months, and Sticky.Notes every 3 weeks. Most recently, LockPLUS by NL Lock was updated on October 10, 2026 and Sticky.Notes on September 25, 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.*