# A4Pad vs Helix Planner

The clearest difference is price: A4Pad at Free against Helix Planner's $4.99. A4Pad also leads on iOS requirement (18.6 vs 26.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

A4Pad is free to download; Helix Planner costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

A4Pad ships an update weekly, Helix Planner fortnightly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | A4Pad | Helix Planner |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[4.7 (6 ratings)](https://appshunter.io/ios/app/a4pad-annotate-merge-pdf/id6757722438/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free | — |
| Size | 4 MB | 9 MB |
| Requires iOS | **18.6** | 26.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Giuseppe Lucariello](https://appshunter.io/developer/1868477703) | [Mikolaj Adamowicz](https://appshunter.io/developer/1448003183) |

## What reviewers say

### A4Pad

[App page](https://appshunter.io/ios/app/a4pad-annotate-merge-pdf/id6757722438)

Easily create A4 documents from various sources like screenshots, photos, and scans. Add blank pages for notes, organize content into notebooks, and export as PDFs. This tool is ideal for annotating, collecting, and structuring information.

**Highlights:** Automatic A4 formatting, Import screenshots, photos, scans, PDFs, Add blank, ruled, squared, or dotted pages, Markup with Apple Pencil & PencilKit, Organize into notebooks and collections, Offline and private operation, PDF export, print, and share

**Features:** macOS Compatibility

**In-app purchases:** none


### Helix Planner

[App page](https://appshunter.io/ios/app/helix-planner/id6759653903)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is A4Pad free?

A4Pad is free to download, with no in-app purchases.

### Is Helix Planner free?

Helix Planner costs $4.99, with no in-app purchases.

### Do A4Pad or Helix Planner have ads?

Neither A4Pad nor Helix Planner shows ads.

### Which is updated more often, A4Pad or Helix Planner?

A4Pad ships an update weekly, and Helix Planner fortnightly. Most recently, A4Pad was updated on October 24, 2026 and Helix Planner on October 28, 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.*