# SketchCalc vs Instink Handwritten Notes

The clearest difference is in-app purchases: Instink Handwritten Notes at none against SketchCalc's 1. Instink Handwritten Notes also leads on ads (none vs shown). SketchCalc's advantage is iOS requirement (15.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. SketchCalc sells 1 one-off in-app purchase. Instink Handwritten Notes asks for nothing beyond the download.

## The numbers

| Metric | SketchCalc | Instink Handwritten Notes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | — |
| Size | 48 MB | 4 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [OZGUN EVREN ERTURK](https://appshunter.io/developer/6786822342) | [paolo aru](https://appshunter.io/developer/6796453803) |

## What reviewers say

### SketchCalc

[App page](https://appshunter.io/ios/app/sketchcalc-bill-split-and-math/id6786822339)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SketchCalc Pro | $8.99 | one-time |


### Instink Handwritten Notes

[App page](https://appshunter.io/ios/app/instink-handwritten-notes/id6815617566)

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

**In-app purchases:** none


## Frequently asked questions

### Is SketchCalc free?

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

### Is Instink Handwritten Notes free?

Instink Handwritten Notes is free to download, with no in-app purchases.

### Do SketchCalc or Instink Handwritten Notes have ads?

SketchCalc shows ads; Instink Handwritten Notes does not.

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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.*