1Cleaner Reviews — Discover what people think of this product.

1Cleaner is a privacy-first iPhone and iPad cleaner designed to reclaim storage without ever uploading your photos, videos, or files. It analyzes similar photos, duplicate videos, large documents, and outdated calendar items entirely on your device, using Apple’s own frameworks for safe, accurate detection.

Streamline your photo library by automatically grouping bursts and near-duplicates, while always keeping the best-quality, favorited shot. 1Cleaner also uncovers forgotten downloads, oversized iCloud Drive files, and redundant contacts so you can remove clutter with confidence. Every deletion is fully under your control with clear previews, recovery options, and honest size reporting—no fake alerts or exaggerated savings.

Key benefits include:

• On-device scanning only – no uploads, no servers, no data collection
• Similar photo grouping with smart "keep" suggestions
• Duplicate video verification with byte-level checks
• Large & old file detection in folders you choose
• No ads, no tracking, no account – just straightforward cleanup

Whether your iPhone storage is nearly full or you just want a tidy library, 1Cleaner delivers real, transparent cleanup that respects your privacy and battery life.