# Do Do Dah vs Lynkpen

The clearest difference is ads: Lynkpen at none against Do Do Dah's shown. Do Do Dah's advantage is update cadence (daily vs every 4 months) and iOS requirement (12.0 vs 16.6). On price, 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.

Do Do Dah ships an update daily, Lynkpen every 4 months. The most recent releases landed on October 12, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Do Do Dah | Lynkpen |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Every 4 months |
| Size | 24 MB | 148 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [Francesco Pillinini](https://appshunter.io/developer/1130794403) | [Christopher Jenkins](https://appshunter.io/developer/1888139036) |

## What reviewers say

### Do Do Dah

[App page](https://appshunter.io/ios/app/do-do-dah/id6741852615)

**Features:** macOS Compatibility

**In-app purchases:** none


### Lynkpen

[App page](https://appshunter.io/ios/app/lynkpen/id6761178505)

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

**In-app purchases:** none


## Frequently asked questions

### Is Do Do Dah free?

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

### Is Lynkpen free?

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

### Do Do Do Dah or Lynkpen have ads?

Do Do Dah shows ads; Lynkpen does not.

### Which is updated more often, Do Do Dah or Lynkpen?

Do Do Dah ships an update daily, and Lynkpen every 4 months. Most recently, Do Do Dah was updated on October 12, 2026 and Lynkpen on October 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*