# Nidus Notes vs Sticky Notes

The clearest difference is in-app purchases: Nidus Notes at none against Sticky Notes's 4. Sticky Notes's advantage is update cadence (every 2 months vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Sticky Notes sells 4 in-app purchases, starting at $0.99 per 7 days. Nidus Notes asks for nothing beyond the download.

Nidus Notes ships an update every 4 months, Sticky Notes every 2 months. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Nidus Notes | Sticky Notes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Size | 8 MB | 10 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gleipnir LLC](https://appshunter.io/developer/1813202167) | [Vincent CORRU](https://appshunter.io/developer/1786117888) |

## What reviewers say

### Nidus Notes

[App page](https://appshunter.io/ios/app/nidus-notes/id6745621956)

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

**In-app purchases:** none


### Sticky Notes

[App page](https://appshunter.io/ios/app/sticky-notes-stickme/id6754407379)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $0.99 | per 7 days |
| Monthly Plan | $2.99 | per month |
| Yearly Plan | $9.99 | per year |
| Lifetime Plan | $24.99 | one-time |


## Frequently asked questions

### Is Nidus Notes free?

Nidus Notes 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 Nidus Notes or Sticky Notes have ads?

Neither Nidus Notes nor Sticky Notes shows ads.

### Which is updated more often, Nidus Notes or Sticky Notes?

Nidus Notes ships an update every 4 months, and Sticky Notes every 2 months. Most recently, Nidus Notes was updated on October 30, 2026 and Sticky Notes on October 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.*