# Offline Image Converter vs Bunkermate

The clearest difference is price: Offline Image Converter at Free against Bunkermate's $2.99. Offline Image Converter also leads on iOS requirement (15.6 vs 18.4). Bunkermate's advantage is in-app purchases (none vs 2) and update cadence (every 3 days vs weekly). On ads and device support there is nothing between them.

Offline Image Converter is free to download; Bunkermate costs $2.99 up front. Offline Image Converter sells 2 in-app purchases, starting at $0.99 per month. Bunkermate asks for nothing beyond the download.

Offline Image Converter ships an update weekly, Bunkermate every 3 days. The most recent releases landed on October 10, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Offline Image Converter | Bunkermate |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| 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 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 33 MB | 1 MB |
| Requires iOS | **15.6** | 18.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Arthur Eduardo Skaetta Alvarez Desenvolvimento de Software LTDA.](https://appshunter.io/developer/867175889) | [Robert van Overbeeke](https://appshunter.io/developer/1809003520) |

## 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 |


### Bunkermate

[App page](https://appshunter.io/ios/app/bunkermate/id6744707467)

**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 Bunkermate free?

Bunkermate costs $2.99, with no in-app purchases.

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

Neither Offline Image Converter nor Bunkermate shows ads.

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

Offline Image Converter ships an update weekly, and Bunkermate every 3 days. Most recently, Offline Image Converter was updated on October 10, 2026 and Bunkermate on October 1, 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.*