iPhone & Mac · 152 tools · 100% on-device
An Image Size alternative
that resizes, compresses, and more.
Image Size is a clean, popular iOS resizer — set exact pixel, mm, cm, or inch dimensions, crop with multitouch, save and share. MediaKit does that same exact-dimension resize and widens it: image compression, HEIC/PNG/JPG/WebP/AVIF conversion, EXIF stripping, OCR, background removal, plus 140+ tools for video, audio, PDF, and archives — all 100% on-device, no ads, on iPhone and Mac. Free to start.
How does MediaKit compare to Image Size?
Both resize to exact dimensions on-device. MediaKit adds the rest. Here's the line.
Scope
MediaKit: 152 tools — resize, compress, convert, plus video, audio, PDF, archive.
Image Size: Focused on resizing photos to exact dimensions, with crop and basic edits.
Image Size: Focused on resizing photos to exact dimensions, with crop and basic edits.
Privacy / network
MediaKit: 100% on-device, no upload, no ads. See the Privacy Manifest.
Image Size: Processes on-device too, but the free tier is ad-supported.
Image Size: Processes on-device too, but the free tier is ad-supported.
Platform
MediaKit: iPhone & Mac — one Universal Purchase, buy once for both.
Image Size: iPhone, iPad, and Mac.
Image Size: iPhone, iPad, and Mac.
Pricing
MediaKit: Free to start; Pro $3.99/mo, $22.99/yr, or $39.99 lifetime — no ads.
Image Size: Free with ads; remove-ads IAP (~$29.99) and extras like an eraser sold separately.
Image Size: Free with ads; remove-ads IAP (~$29.99) and extras like an eraser sold separately.
MediaKit vs Image Size — feature by feature
At-a-glance comparison of two on-device image tools.
| Feature | MediaKit | Image Size |
|---|---|---|
| Resize to exact dimensions | Yes | Yes |
| Image compression | Yes | Limited |
| Format conversion (HEIC/WebP/AVIF) | Yes | No |
| EXIF strip, OCR, background removal | Yes | No |
| Video, audio, PDF, archive tools | Yes | No |
| No ads | Yes | Free tier shows ads |
| Pricing | Free start; to $39.99 lifetime | Free + ads; ~$29.99 remove-ads IAP |
Who should pick MediaKit vs Image Size?
Pick MediaKit if…
- You resize and compress, convert, or clean up image metadata
- You also work with video, audio, PDFs, and archives
- You want an ad-free app on both iPhone and Mac (Universal Purchase)
- You want to try free before deciding
Stick with Image Size if…
- You only ever resize photos to exact dimensions
- You like its multitouch crop and px/mm/cm/inch units
- You're fine with ads, or happy to pay once to remove them
About MediaKit
Questions
FAQ
What is the best Image Size alternative for iPhone and Mac?
MediaKit, if you want more than resizing. Image Size (by Vitalij Schaefer) is a focused, free ad-supported iOS app for resizing photos to exact pixel, mm, cm, or inch dimensions. MediaKit also resizes to exact dimensions, then adds compression, HEIC/PNG/JPG/WebP/AVIF conversion, EXIF stripping, OCR, and background removal — plus 140+ tools for video, audio, PDF, and archives, all on-device with no ads, on iPhone and Mac via one Universal Purchase.
Can MediaKit resize images to exact dimensions like Image Size?
Yes — MediaKit's Image Resize tool sets exact output dimensions and is one of the five tools that stay free forever. Image Size is excellent at this single job with multitouch crop and px/mm/cm/in units; MediaKit covers exact-dimension resizing and then keeps going with compress, convert, and edit in the same app.
Is MediaKit free like Image Size?
Both have free paths. Image Size is free with ads; you can remove ads for a one-time purchase (~$29.99) and unlock extras like the object eraser separately. MediaKit is free to start with a 3-day full trial, after which five core tools — including Image Resize and Image Compress — stay free forever, ad-free. Pro is $3.99/month, $22.99/year, or $39.99 lifetime.
Does MediaKit show ads or upload my photos?
No on both. MediaKit has no ads and runs 100% on-device via Apple frameworks (CoreImage, Vision, AVFoundation, PDFKit) — photos never leave your device. Image Size also processes on-device, but its free tier is ad-supported.
Why pick MediaKit over Image Size?
Breadth and no ads. If you only resize photos, Image Size is a clean single-purpose tool. If you also compress, convert HEIC, strip EXIF, run OCR, remove backgrounds, or touch video, audio, PDFs, and archives, MediaKit does it all in one ad-free app across iPhone and Mac.
Does MediaKit work on both iPhone and Mac?
Yes — MediaKit is a Universal Purchase: buy once, use on iPhone and every Mac on the same Apple ID. Image Size is also available across iPhone, iPad, and Mac. Pricing and features were verified on 2026-05-31 against the App Store; competitor pricing changes, so re-verify.
Try it
Open MediaKit.
Resize, compress, convert — plus 149 more native tools, one app for iPhone & Mac, zero uploads, no ads. Free to start.