Gigabytes of duplicates, screenshots and forgotten videos are sleeping in your photo library. Giga finds them, you set yourself a challenge and sort with a swipe — and nothing is deleted without your confirmation.
Free to install · Analysis runs 100% on your iPhone · Available in 12 languages
How it works
Your photo library is analyzed right on your iPhone: exact duplicates, similar bursts, screenshots and screen recordings, large videos, old photos. Within moments you know how many gigabytes are recoverable — every item counted once.
Drag the dial: 1 GB, 5 GB, 10 GB or everything recoverable. Then sort with one gesture — left to delete, right to keep. Every swipe, in any mode, raises the same bar, and Giga celebrates your milestones along the way.
Nothing leaves during sorting. You review your selection, iOS asks for a final confirmation, and photos stay 30 days in “Recently Deleted”. Kept a photo by mistake? The “Kept items” screen puts it back in the pile.
Features
Each mode tackles a different kind of clutter, and everything you sort feeds the same challenge. Smart Swipe and month-by-month browsing are free; Premium unlocks the other six modes and removes the weekly limit.
The fastest route to your goal: Giga picks the card order, easy decisions first.
Your whole library, year by year, just like in Photos — sorted with a swipe, nothing locked.
Verified byte for byte — a mere resemblance is never presented as a copy, and the original is protected.
Bursts and near-duplicates, grouped and comparable side by side. You tick what goes; Giga never picks for you.
The receipts, notes and conversations that were never meant to stay for years.
That's where the gigabytes sleep: duration, size and a preview with sound before you decide.
Videos of your own screen: often heavy, rarely watched again, easy to decide on.
A trip back in time to rediscover — and lighten — your archives.
Privacy
Giga was built so your photos never leave your iPhone. That's not a marketing promise, it's the app's architecture.
Scanning, sorting and duplicate detection run on your iPhone — never on a server.
No photo, video or filename — nor anything derived from them — is ever transmitted online.
Swiping prepares a selection. Deletion requires your confirmation, then iOS's.
No advertising identifier, no tracking prompt: Giga's App Store label reads “no data used to track you”.
Pricing
The free plan lets you live the full loop, deletion included. Premium removes the weekly limit and unlocks all seven modes — as a subscription or with a single payment.
To discover Giga
No commitment · Cancel anytime
About $0.49 per week · Cancel anytime
Yours forever
Indicative US prices; local taxes may apply. The applicable prices are those shown by the App Store and in the app before any payment, and they vary by country. The 3-day free trial is offered on the weekly and annual subscriptions, once per Apple account. Subscriptions and purchases are managed and billed by Apple, cancelable at any time in your App Store account settings.
FAQ
No — it's impossible by design. During sorting, a swipe only prepares a selection. For a photo to actually be removed, you have to review that selection, validate it, then confirm a second time in the official iOS dialog. Even after that, photos stay about 30 days in the Photos app's “Recently Deleted” album.
No. In the Clean tab, the “Kept items” row lists everything you kept while sorting: one tap puts the photo back in the pile, without selecting or deleting anything. And during a session, “Undo” shows your latest deletions as thumbnails so you can take back exactly the one you mean.
Giga cleans your photo library: the figures shown are the bytes deletion removes from your photo library and from your iCloud quota. If you use “Optimize iPhone Storage”, the space used on the device itself can be much smaller than your library's true weight — that true weight is what Giga helps you reduce.
Never. Analysis, duplicate detection and similar-photo comparison run entirely on your iPhone. No photo, video, thumbnail or filename ever leaves your device.
The full library scan, the Smart Swipe mode and month-by-month browsing of all your photos, with up to 3 GB deleted per rolling 7-day period — enough to live the whole loop, deletion included. Premium unlocks all seven sorting modes and removes the limit.
None inside the app: both unlock exactly the same Premium. Lifetime access is a one-time purchase with nothing to renew or cancel; it has no free trial, because Apple only offers trial periods on subscriptions. It restores on a new iPhone through “Restore purchases”.
English, French, German, Spanish, Italian, Portuguese, Czech, Slovak, Slovenian, Croatian, Hungarian and Greek. The app follows your iPhone's language, and you can pick another one in its settings.
Subscriptions are managed by Apple: open Settings → your name → Subscriptions, or the “Manage subscription” row in Giga's settings. Cancellation takes effect at the end of the current period, and the free trial can be stopped at any time at no charge.
Free to install · iPhone, iOS 16.4 or later · 12 languages
