SlimByte: Phone Storage Saver

Out of iPhone storage? Auto-Optimize shrinks each video with one tap — see exactly how much space you'll save before you commit to the convert.

Your videos eat your phone storage. SlimByte gives it back.

The Apple way — simple controls, the right options, nothing in the way. Pick videos, choose target, hit Convert. Typical iPhone recordings drop 70–90% in size with the quality you see kept intact.

SMART COMPRESSION • Reduce 4K to 1080p, 720p, or any preset — or let Auto-Optimize pick per video • HEVC, H.264, MP4, MOV — work with what your library already uses • Custom bitrate control for finer-grained quality vs. size • Adjust frame rate independently (60fps → 30fps saves real space) • HDR → SDR conversion for sharing-friendly compatibility • Batch convert dozens of videos in one queue

BUILT FOR iOS • Native iOS 26 design — Liquid Glass throughout • Background conversion that survives device lock — start a batch, lock your phone, come back to finished files • Live Activity on the Lock Screen tracks per-video progress • Saved files keep original creation date, modification date, and location metadata — they sit naturally next to originals in your Photos library • Works on iPhone and iPad

GALLERY + LIBRARY TOOLS • Browse and filter your videos by resolution, HDR/SDR, or date • Preview before you convert • Detailed info per video — resolution, duration, file size, codec

PRIVATE BY DESIGN • Runs entirely on your phone — nothing uploaded, no servers, no cloud • No analytics, no tracking, no ads, no accounts • No watermarks on free or paid output — ever • Apple's privacy nutrition label confirms minimal data collection

FREE TIER • 10 conversions every month — refreshed automatically • Every feature except Auto-Optimize included • Full interface, batch processing, all formats, all quality controls • No ads, no watermarks, no upsell popups during conversion

PREMIUM • Unlimited conversions • Auto-Optimize — SlimByte picks the right settings per video so you don't have to • 1 week — $1.99 • 1 month — $2.99 • 1 year — $34.99 (works out to $2.92/month)

SUPPORT Questions? Tap Settings → Help & Support. We read every message.

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