# Ferok

> iOS image format converter with on-device processing and multiple format support. (iPhone/iPad app by ISAIAH PECK.)

- Source: https://appshunter.io/ios/app/ferok/id6758002263 (this page in markdown: same URL + `.md`)
- Developer: [ISAIAH PECK](https://appshunter.io/developer/1870199460)
- Category: Productivity
- Price: Free with in-app purchases
- Age rating: 17+
- Requires: iOS 14.0 · 28 MB
- Languages: American English
- Released: 2026-01-19
- Data updated: 2026-09-01
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/ferok/id6758002263/reviews.md

## What is Ferok?

"Ferok is a professional image format converter designed specifically for iOS, supporting conversions between popular image formats including JPEG, PNG, WebP, HEIC, BMP, GIF, and TIFF. Built with iOS’s native Core Graphics framework, Ferok delivers fast and efficient image processing entirely on your device—your data never leaves your iPhone, ensuring complete privacy and security.

Whether you need to convert iPhone HEIC photos to the more widely compatible JPEG for social media, transform images into PNG to preserve transparency, or batch-process multiple pictures to save storage space, Ferok handles it all quickly and reliably. Perfect for everyday users and professionals alike, Ferok makes image format conversion simple, secure, and seamless—right at your fingertips."

## Key features

- Convert between JPEG, PNG, WebP, HEIC, BMP, GIF, TIFF
- On-device image processing
- Batch conversion
- Preserves transparency
- Supports multiple image formats

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Get Coins | $49.99 | one-time |
| Get Coins | $5.99 | one-time |
| Get Coins | $9.99 | one-time |
| Get Coins | $99.99 | one-time |
| Get Coins-Big Value | $1.99 | one-time |
| Get Coins | $19.99 | one-time |
| Get Coins-Big Value | $11.99 | one-time |
| Get Coins-Big Value | $4.99 | one-time |
| Get Coins-Big Value | $34.99 | one-time |
| Get Coins-Big Value | $79.99 | one-time |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/ferok/id6758002263/reviews.md

### 5/5 — It works

*2026-02-13*

Love it

### 5/5 — Love it

*2026-02-09*

Love it

## Frequently asked questions about Ferok

### What image formats can Ferok convert?

Ferok supports conversions between JPEG, PNG, WebP, HEIC, BMP, GIF, and TIFF formats. This comprehensive support allows for flexibility in managing your image files.

### Does Ferok process images on my device?

Yes, Ferok is designed to process all images directly on your iPhone or iPod. This ensures your data remains private and secure as it never leaves your device.

### Can Ferok convert multiple images at once?

Yes, Ferok offers batch conversion capabilities, allowing you to process multiple pictures simultaneously. This is useful for saving storage space or preparing a set of images for a specific purpose.

### Is Ferok available on Android devices?

Ferok is specifically designed for iOS devices, including iPhone and iPod. It is not currently available for Android.

### How often is Ferok updated?

The latest version, 2.5.4, was released on January 29, 2026, indicating recent development activity. Updates are typically released to improve performance and add new features.

### What is the age rating for Ferok?

Ferok has an age rating of 17+. This rating is determined by app store guidelines and may reflect the complexity or features of the application.

### Does Ferok have ads?

Yes, Ferok contains advertisements. As a free application with in-app purchases, ads are part of its monetization strategy.

### What are the benefits of using Ferok for image conversion?

Ferok provides fast and efficient image processing on-device for enhanced privacy and security. It simplifies conversions for everyday users and professionals, supporting a wide range of formats and batch processing.

## Version history (last 2 releases)

### 2.5.4 — 2026-01-29

- Optimized batch processing performance, ensuring smooth conversion between multiple images.

- Fixed export issues, preserving image quality.

### 1.0 — 2026-01-20

No release notes.

## Related topics

[isaiah peck](https://appshunter.io/ios/topics/isaiah-peck) · [lcd bitmap converter](https://appshunter.io/ios/topics/lcd-bitmap-converter)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-01.*