# Plot Spark vs Sticky Notea

The clearest difference is update cadence: Sticky Notea at every 2 weeks against Plot Spark's every 2 months. Sticky Notea also leads on iOS requirement (15.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Plot Spark ships an update every 2 months, Sticky Notea every 2 weeks. The most recent releases landed on October 16, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Plot Spark | Sticky Notea |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 6 MB | 10 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tobias Reithmeier](https://appshunter.io/developer/1882860698) | [镓聪 杨](https://appshunter.io/developer/6805123875) |

## What reviewers say

### Plot Spark

[App page](https://appshunter.io/ios/app/plot-spark/id6760355038)

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

**In-app purchases:** none


### Sticky Notea

[App page](https://appshunter.io/ios/app/sticky-notea/id6814895879)

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

**In-app purchases:** none


## Frequently asked questions

### Is Plot Spark free?

Plot Spark is free to download, with no in-app purchases.

### Is Sticky Notea free?

Sticky Notea is free to download, with no in-app purchases.

### Do Plot Spark or Sticky Notea have ads?

Neither Plot Spark nor Sticky Notea shows ads.

### Which is updated more often, Plot Spark or Sticky Notea?

Plot Spark ships an update every 2 months, and Sticky Notea every 2 weeks. Most recently, Plot Spark was updated on October 16, 2026 and Sticky Notea on October 18, 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.*