This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
Clean Master frees up phone storage without uploading your photos. It finds duplicate and similar photos, blurry shots, old screenshots, large videos and duplicate contacts. Best Shot keeps the sharpest photo from every burst, smart OCR sorts your screenshots, and native compression shrinks large videos. A Face ID vault keeps private files safe. Every scan runs on your device, with no uploads and no fake virus alerts.
Why I built it: most cleaner apps I tried were full of ads and fake "your phone is infected!" warnings, yet they ask for access to your entire photo library, the most personal data on your phone. I wanted a cleaner people could actually trust.
So I set one rule: nothing leaves your phone. Every scan runs on your device.
Who it's for: anyone who keeps seeing "Storage Almost Full", especially people with years of photos, screenshots and videos they never clean up.
What it does:
Duplicate and similar photos. Perceptual hashing catches re-saved and forwarded copies, not only identical files.
Best Shot. Picks the best photo from each burst and tells you why ("Sharpest · eyes open").
Smart screenshots. On-device OCR sorts them into receipts, chats, code and memes, and makes them searchable.
Video compression. Shrinks large videos and keeps the original if the saving is too small to matter.
Duplicate contacts. Merge or remove them in a few taps.
Private vault. Passcode + Face ID for IDs, receipts and personal photos.
Under the hood: React Native + Expo, with custom native modules in Swift and Kotlin, and Apple Vision / Google ML Kit for on-device AI.
The feedback that would help most:
Did the duplicate and Best Shot picks match what you would have chosen?
Was anything in the permissions or onboarding unclear or worrying?
What's taking up the most space on your phone that we don't handle yet?
so honest, critical feedback is very welcome. I'll be here all day replying to every comment 🙏
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About Clean & Free up your space on Product Hunt
“Remove Duplicates, Save Space”
Clean & Free up your space was submitted on Product Hunt and earned 2 upvotes and 1 comments, placing #149 on the daily leaderboard. Clean Master frees up phone storage without uploading your photos. It finds duplicate and similar photos, blurry shots, old screenshots, large videos and duplicate contacts. Best Shot keeps the sharpest photo from every burst, smart OCR sorts your screenshots, and native compression shrinks large videos. A Face ID vault keeps private files safe. Every scan runs on your device, with no uploads and no fake virus alerts.
Clean & Free up your space was featured in User Experience (369.5k followers), Marketing (470.4k followers) and Tech (636.1k followers) on Product Hunt. Together, these topics include over 294.5k products, making this a competitive space to launch in.
Who hunted Clean & Free up your space?
Clean & Free up your space was hunted by Khang Doan. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how Clean & Free up your space stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Khang Doan
Hey Product Hunt! 👋
I'm Khang, the maker of Clean Master.
Why I built it: most cleaner apps I tried were full of ads and fake "your phone is infected!" warnings, yet they ask for access to your entire photo library, the most personal data on your phone. I wanted a cleaner people could actually trust.
So I set one rule: nothing leaves your phone. Every scan runs on your device.
Who it's for: anyone who keeps seeing "Storage Almost Full", especially people with years of photos, screenshots and videos they never clean up.
What it does:
Duplicate and similar photos. Perceptual hashing catches re-saved and forwarded copies, not only identical files.
Best Shot. Picks the best photo from each burst and tells you why ("Sharpest · eyes open").
Smart screenshots. On-device OCR sorts them into receipts, chats, code and memes, and makes them searchable.
Video compression. Shrinks large videos and keeps the original if the saving is too small to matter.
Duplicate contacts. Merge or remove them in a few taps.
Private vault. Passcode + Face ID for IDs, receipts and personal photos.
Under the hood: React Native + Expo, with custom native modules in Swift and Kotlin, and Apple Vision / Google ML Kit for on-device AI.
The feedback that would help most:
Did the duplicate and Best Shot picks match what you would have chosen?
Was anything in the permissions or onboarding unclear or worrying?
What's taking up the most space on your phone that we don't handle yet?
so honest, critical feedback is very welcome. I'll be here all day replying to every comment 🙏