# Offline Image Converter vs Inniu

The clearest difference is update cadence: Offline Image Converter at weekly against Inniu's every 5 weeks. Offline Image Converter also leads on iOS requirement (15.6 vs 18.0). On price, ads, in-app purchases 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 and Inniu sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Offline Image Converter ships an update weekly, Inniu every 5 weeks. The most recent releases landed on October 10, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Offline Image Converter | Inniu |
| --- | --- | --- |
| 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 | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 5 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 33 MB | 32 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Arthur Eduardo Skaetta Alvarez Desenvolvimento de Software LTDA.](https://appshunter.io/developer/867175889) | [Niamh Coleman](https://appshunter.io/developer/1789847720) |

## 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 |


### Inniu

[App page](https://appshunter.io/ios/app/inniu/id6740414506)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Inniu | $0.99 | one-time |
| Inniu | $2.99 | one-time |
| Inniu | $3.99 | one-time |


## Frequently asked questions

### Is Offline Image Converter free?

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

### Is Inniu free?

Inniu is free to download, with in-app purchases available.

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

Neither Offline Image Converter nor Inniu shows ads.

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

Offline Image Converter ships an update weekly, and Inniu every 5 weeks. Most recently, Offline Image Converter was updated on October 10, 2026 and Inniu 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.*