FormatBox vs Fyorn
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
FormatBox
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Your all-in-one toolbox for photos, videos, PDFs, audio, and archives. Convert, compress, resize, sign, and organize β 100% on your iPhone. No cloud, no uploads, no account, no data collection, ever. WHAT YOU CAN DO QUICK CONVERT β’ HEIC to JPG, HEVC to H.264 β for universal compatibility β’ Open modern web images (WebP, AVIF, JPEG XL) and convert to JPG β’ Convert camera RAW files (DNG, CR2, NEF, ARWβ¦) to JPG or HEIC, in batch IMAGE TOOLS β’ Resize by percentage, dimension, or target file size in KB β’ Remove the background from any photo β transparent, white, or black β’ Add a text watermark to photos and videos β’ Batch rename files with a custom prefix, suffix, and numbering pattern β’ Extract text from any photo with on-device OCR β copy it or export as .txt β’ Crop, rotate, and adjust brightness/contrast before you share PDF TOOLS β’ Scan documents with your camera β automatic edge detection and perspective correction β’ Combine photos into a PDF, or export every PDF page as an image β’ Merge, split, reorder, and rotate PDF pages β’ Draw a signature and stamp it onto any page β’ Add a searchable, invisible OCR text layer to scanned PDFs β’ Compress image-heavy PDFs to a fraction of the size VIDEO & AUDIO β’ Compress video to a target size β 10 MB, 25 MB, 50 MB, or custom β’ Trim the start or end of any video, losslessly β’ Extract audio from video as M4A β’ Convert audio between M4A, WAV, FLAC, ALAC, and MP3 (128/192/320 kbps), with trimming ARCHIVE TOOL β’ Zip files together for sharing or backup β’ Create password-protected ZIP files β’ Extract ZIP, RAR, 7Z, and TAR archives EBOOK, VECTOR & FONT TOOLS β’ Convert PDF to EPUB and EPUB to PDF β’ Convert SVG to PNG/JPG, or vectorize simple icons into SVG β’ Convert TTF and OTF fonts with the bundled offline font engine PRIVACY β’ Strip GPS location, timestamps, and camera info from photos before you share them β see exactly what's embedded first IPHONE SPECIAL β’ Split Live Photos into a still JPG/HEIC and a motion MOV β’ Turn animated GIFs into MP4 video BATCH PROCESSING Select 100+ files at once and convert them all in one tap. Mixed photos, videos, and formats welcome. PRIVACY FIRST Everything runs on your iPhone. No cloud uploads. No tracking. No ads. No accounts. Terms of Use: https://taxlite.net/format_box/terms.html Privacy Policy: https://taxlite.net/format_box/privacy.html
Fyorn
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Make large files easier to send, share, or upload. Fyorn helps reduce the size of photos, videos, audio files, and PDFs in one iPhone app. Choose files in Photos or Files, or send them to Fyorn from the iOS share sheet. See the original size and the estimated size of the new copy, then pick a built-in preset or adjust the settings yourself. Optimize one file or a whole batch. Fyorn creates a new copy and leaves the original unchanged. WHAT YOU CAN DO β’ Work with photos, videos, audio files, and PDFs in one app β’ See an estimated output size before you start β’ Choose a built-in preset or fine-tune your own settings β’ Optimize several files together β’ Save results to Photos or Files, or share them with another app β’ Choose a supported output format, adjust the quality, and keep or remove metadata where available β’ Use Fyorn without an account, ads, or tracking SUPPORTED FILES JPEG, HEIC/HEIF, PNG, TIFF, and DNG images; MP4, MOV, and M4V video; M4A, MP3, WAV, and AAC audio; and PDFs. Some files may still be incompatible depending on their encoding or codec. TRY IT FREE Save or share up to seven optimized copies for free. A one-time purchase of Full Access removes the limit; there is no subscription. Fyorn processes the selected files on your device and does not upload their contents to a Fyorn-operated server.
Screenshots
Verdict
FormatBox and Fyorn are too close to call on the numbers: across 5 compared parameters β price, ads, in-app purchases and device support among them β neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. FormatBox sells 4 in-app purchases, starting at $1.99 per 7 days and Fyorn sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
| Parameter | FormatBox | Fyorn |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | β |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 β better | 18.0 |
| Further details β not scored | ||
| Size | 21 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | ZHENGQIAO JIANG | Mikhail Kostin |
In-app purchases
FormatBox
- Weekly3 Days trial$1.997 Days
- Monthly$4.991 Month
- Yearly3 Days trial$29.991 Year
- Lifetime$79.99
Fyorn
- Full Access$8.99









