# Interactive Paper vs Theben 540 Series

The clearest difference is update cadence: Interactive Paper at every 10 days against Theben 540 Series's every 5 months. 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.

Interactive Paper ships an update every 10 days, Theben 540 Series every 5 months. Both last shipped on October 30, 2026.

## The numbers

| Metric | Interactive Paper | Theben 540 Series |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 5 months |
| Size | 13 MB | 38 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Interactive Paper](https://appshunter.io/developer/1409668707) | [Theben AG](https://appshunter.io/developer/1273748981) |

## What reviewers say

### Interactive Paper

[App page](https://appshunter.io/ios/app/interactive-paper/id1605633173)

**Features:** Vision Pro support

**In-app purchases:** none


### Theben 540 Series

[App page](https://appshunter.io/ios/app/theben-540-series/id6746759246)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Interactive Paper free?

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

### Is Theben 540 Series free?

Theben 540 Series is free to download, with no in-app purchases.

### Do Interactive Paper or Theben 540 Series have ads?

Neither Interactive Paper nor Theben 540 Series shows ads.

### Which is updated more often, Interactive Paper or Theben 540 Series?

Interactive Paper ships an update every 10 days, and Theben 540 Series every 5 months. Most recently, Interactive Paper was updated on October 30, 2026 and Theben 540 Series on October 30, 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.*