CompressKit vs Photo Compressor

CompressKit shrinks and converts your files — without ever uploading them. Compress videos, photos, PDFs, audio and archives with smart presets tuned to each file type, or convert between formats: extract the audio from a video, turn a clip into a GIF, render PDF pages to images, and more. Everything runs entirely on your device using Apple's native frameworks — no accounts, no cloud, no trackers, and not a single network request. • Compress video, images, PDF, audio and ZIP archives • Convert between formats — audio extraction, GIF maker, PDF rendering • Smart presets that balance size and quality automatically • Fine-tune quality, bitrate and resolution yourself • Batch process many files at once in the background • Strip GPS location and personal metadata with one tap • Save to Files, save to Photos, copy, or share anywhere Private by design: no sign-up, no analytics, no tracking. Your files never leave your iPhone.

A simple app for shrinking your photos' file size — just pick photos and go. Built for anyone whose Camera Roll keeps filling up with huge photos. Pick a quality level or a target file size, and the app handles the rest. 【What this app does】 · Pick High, Medium, or Low quality — resolution and compression adjust automatically · Or set a target size (100KB–1MB) and compress to fit · Keeps the original format (JPEG, HEIC, PNG) · Save straight back to Photos, or share · Free: up to 5 photos per batch, High quality, target size down to 500KB/1MB 【Pro plan】 One-time ¥900 unlocks: · Unlimited photos per batch · Medium and Low quality levels · Target sizes down to 100KB/200KB · No subscription, ever 【Privacy】 All processing happens on-device. Your photos are never uploaded anywhere.