Works as expected
Loving the share extension. UI is slick
Free
In-App Purchases
About
Easily convert images between HEIC, JPEG, PNG, and WebP formats. This utility allows for quick, on-device conversions directly from your photo library, preserving image quality for various uses.
✓Convert between HEIC, JPEG, PNG, WebP
✓Photos extension for direct library conversion
✓Fast, on-device conversion
✓Preserves image quality
✓Simple and clean interface
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What's New in coalesco
1.0
June 2, 2026
1
In-App Purchases
$4.99
coalesco Lifetime
One purchase, use the app forever.
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FAQ
What image formats can coalesco convert?
coalesco can convert between HEIC, JPEG, PNG, and WebP formats. You can convert any of these formats to any other format supported by the app.
Does coalesco work offline?
Yes, coalesco performs fast, on-device conversion, meaning your images never leave your iPhone. This allows for offline conversion capabilities.
How does coalesco's Photos extension work?
The Photos extension allows you to convert images directly within your iPhone's Photos app. This eliminates the need for importing or exporting images to a separate application.
What is the quality of converted images?
coalesco is designed to preserve image quality during conversions. This ensures that your images maintain their visual integrity after format changes.
Is coalesco free to use?
coalesco is available for free. The app may offer in-app purchases for additional features or functionality.
What devices does coalesco support?
coalesco is currently supported on iPhones. It is designed for the iOS mobile operating system.
How often is coalesco updated?
coalesco was last updated on June 2, 2026, with version 1.0. Further updates will be released by the developer, Appsterix, to improve functionality and add features.
What is the age rating for coalesco?
coalesco has an age rating of 4+. This indicates that the app is suitable for users aged four and older.