# IOUKeepers — Find duplicate photos fast

> Find duplicate photos fast (iPhone/iPad app by IOU, Incorporated.)

- Source: https://appshunter.io/ios/app/ioukeepers/id6788131656 (this page in markdown: same URL + `.md`)
- Developer: [IOU, Incorporated](https://appshunter.io/developer/1886719738)
- Category: Utilities, Photo & Video
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 21 MB
- Languages: English
- Released: 2026-07-13
- Data updated: 2026-08-09
- User reviews in markdown: https://appshunter.io/ios/app/ioukeepers/id6788131656/reviews.md

## What is IOUKeepers?

IOUKeepers finds the duplicate photos hiding in your library: exact copies, re-saves, resized versions, and lightly edited variants.

Everything runs on your device. Your photos are never uploaded, and the app works with no account and no sign-in.

How it works:

- Scan your library. IOUKeepers fingerprints each photo and groups the matches.
- Review each group. IOUKeepers marks the best version to keep (highest resolution, original first) and pre-selects the rest.
- Delete with one tap. Your system confirms before anything is removed, and deleted photos go to Recently Deleted.

Control how aggressive matching is with one slider: low catches only exact copies and recompressions, the default also catches resized and lightly edited copies, high starts grouping burst shots.

Free, with no subscription and no in-app purchase. Scan and delete as much as you want on any size library.

Marked a group wrong? One tap on "Not duplicates" and IOUKeepers remembers your call on future scans.

From IOUMore. If you want the keepers safely backed up and organized for your family, check out IOUHome.


## Version history (last 5 releases)

### 1.1.3 — 2026-08-06

Small polish pass: clearer branding and a tidier welcome screen on smaller iPhones. No changes to how scanning or deleting works.

### 1.1.2 — 2026-07-18

Larger, easier-to-read branding on the scan and results screens, and a tighter scan layout with less empty space. No changes to how scanning or deleting works.

### 1.1.1 — 2026-07-17

Fixes the per-group Delete button being cut off on some screens. Small polish pass otherwise; no changes to how scanning works.

### 1.1.0 — 2026-07-16

Delete one group at a time. Every set of matching photos now has its own Delete button, so you can clear a single group and keep the rest for later. The full-library delete still works the same way.

### 1.0 — 2026-07-13

No release notes.

## More apps by IOU, Incorporated

- [IOUHome](https://appshunter.io/ios/app/iouhome/id6760903533)
- [IOULetsGo](https://appshunter.io/ios/app/iouletsgo/id6788100919)

All apps by IOU, Incorporated: https://appshunter.io/developer/1886719738

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-09.*