Gigabytes of duplicates, screenshots and forgotten videos are sleeping in your photo library. Giga finds them, you decide with a swipe — and nothing is deleted without your confirmation.
Free to install · Analysis runs 100% on your iPhone
How it works
Your photo library is analyzed right on your iPhone: exact duplicates, similar bursts, screenshots, large videos, old photos. Within moments you know how many gigabytes are recoverable.
Set a goal — 1, 5, 10 GB or everything recoverable — then sort with one gesture: left to remove, right to keep. Every swipe feeds the same goal, whatever the sorting mode.
Nothing leaves during sorting. You review your selection, iOS asks for a final confirmation, and photos stay 30 days in “Recently Deleted”. Two locks between a swipe and a deletion.
Features
Each category tackles a different kind of clutter — and everything you sort feeds the same global goal.
The clever mode: Giga picks the card order to make the most of every minute of sorting.
Verified byte for byte — a mere resemblance is never presented as a copy.
Bursts and near-duplicates, grouped and comparable side by side before you choose.
The receipts, notes and conversations that were never meant to stay for years.
That's where the gigabytes sleep: duration, size and a preview before you decide.
A trip back in time, month by month, 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.
Giga only sees what you allow in iOS Settings, changeable at any time.
Pricing
The free plan lets you experience the full loop. Premium unlocks every sorting mode, with no limits.
To discover Giga
About $0.77 per week
3-day free trial included
Indicative prices, taxes included. The applicable prices are those shown in the app at the time of purchase and may vary by country. Subscriptions 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.
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 free plan includes the full library scan and the Smart Swipe mode, with up to 3 GB cleaned per week — enough to experience the whole loop, deletion included. Premium unlocks all seven sorting modes and removes every limit.
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 canceled at any time at no charge.