# Papillon vs Westerbergen App

The clearest difference is update cadence: Papillon at every 6 weeks against Westerbergen App's every 6 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.

Papillon ships an update every 6 weeks, Westerbergen App every 6 months. The most recent releases landed on October 3, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Papillon | Westerbergen App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 6 months |
| Size | 47 MB | 5 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [WeMa Mobile B.V.](https://appshunter.io/developer/494886354) | [EveryOffice B.V.](https://appshunter.io/developer/1103939673) |

## What reviewers say

### Papillon

[App page](https://appshunter.io/ios/app/papillon/id1665077459)

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

**In-app purchases:** none


### Westerbergen App

[App page](https://appshunter.io/ios/app/westerbergen-app/id6448745084)

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

**In-app purchases:** none


## Frequently asked questions

### Is Papillon free?

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

### Is Westerbergen App free?

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

### Do Papillon or Westerbergen App have ads?

Neither Papillon nor Westerbergen App shows ads.

### Which is updated more often, Papillon or Westerbergen App?

Papillon ships an update every 6 weeks, and Westerbergen App every 6 months. Most recently, Papillon was updated on October 3, 2026 and Westerbergen App on September 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.*