# PairInk vs Notepen

The clearest difference is in-app purchases: Notepen at none against PairInk's 2. PairInk's advantage is update cadence (every 6 days vs fortnightly) and device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. PairInk sells 2 one-off in-app purchases. Notepen asks for nothing beyond the download.

PairInk ships an update every 6 days, Notepen fortnightly. The most recent releases landed on November 10, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | PairInk | Notepen |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Fortnightly |
| Size | 27 MB | 4 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jawad Jaber](https://appshunter.io/developer/828202845) | [Hamdi Tug](https://appshunter.io/developer/1889944871) |

## What reviewers say

### PairInk

[App page](https://appshunter.io/ios/app/pairink-whiteboard-and-notes/id6814097129)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7-day Trial | Free | one-time |
| PairInk Full Unlock | $39.00 | one-time |


### Notepen

[App page](https://appshunter.io/ios/app/notepen-notes-and-planner/id6816737179)

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

**In-app purchases:** none


## Frequently asked questions

### Is PairInk free?

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

### Is Notepen free?

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

### Do PairInk or Notepen have ads?

Neither PairInk nor Notepen shows ads.

### Which is updated more often, PairInk or Notepen?

PairInk ships an update every 6 days, and Notepen fortnightly. Most recently, PairInk was updated on November 10, 2026 and Notepen on November 6, 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.*