# Offline Image Converter vs Willa

The clearest difference is in-app purchases: Willa at none against Offline Image Converter's 2. Willa also leads on iOS requirement (13.4 vs 15.6). Offline Image Converter's advantage is update cadence (weekly vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Offline Image Converter sells 2 in-app purchases, starting at $0.99 per month. Willa asks for nothing beyond the download.

Offline Image Converter ships an update weekly, Willa every 2 months. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Offline Image Converter | Willa |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (23 ratings)](https://appshunter.io/ios/app/offline-image-converter/id1518585708/reviews)** | — |
| Number of ratings | **23** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 33 MB | 23 MB |
| Requires iOS | 15.6 | **13.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Arthur Eduardo Skaetta Alvarez Desenvolvimento de Software LTDA.](https://appshunter.io/developer/867175889) | [Ali Zahid](https://appshunter.io/developer/1016289755) |

## What reviewers say

### Offline Image Converter

[App page](https://appshunter.io/ios/app/offline-image-converter/id1518585708)

This app allows you to convert image files to various formats like JPG, PNG, BMP, GIF, PDF, TIFF, and JP2. It operates entirely offline, ensuring your data remains private and never leaves your device. You can even convert images directly from web URLs.

**Highlights:** Convert to JPG, PNG, BMP, GIF, PDF, TIFF, JP2, 100% offline operation, Privacy-focused, no data sharing, Convert images from web URLs, Supports iPhone, iPad, iPod

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Image Converter Premium | $2.99 | one-time |


### Willa

[App page](https://appshunter.io/ios/app/willa/id1537189433)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Offline Image Converter free?

Offline Image Converter is free to download, with in-app purchases available.

### Is Willa free?

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

### Do Offline Image Converter or Willa have ads?

Neither Offline Image Converter nor Willa shows ads.

### Which is updated more often, Offline Image Converter or Willa?

Offline Image Converter ships an update weekly, and Willa every 2 months. Most recently, Offline Image Converter was updated on October 24, 2026 and Willa on October 14, 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.*