What is Cleana? The AI-Powered iPhone Storage Cleaner Explained

June 12, 2026

If your iPhone constantly shows a "Storage Almost Full" warning, you are not alone. The average iPhone user wastes 15 to 30 gigabytes on duplicate photos, blurry shots, and large videos they forgot about. Cleana is an AI-powered app that finds and removes all of this automatically — without ever uploading your photos to the cloud.

What is Cleana?

Cleana is a free iPhone storage cleaner app that uses artificial intelligence to scan your photo library, find storage-wasting files, and help you delete them safely. It works entirely on your device with no internet connection required.

Unlike many other storage cleaner apps, Cleana does not send your photos to a server. All the heavy lifting happens right on your iPhone using Apple's on-device machine learning technology.

What can Cleana find and remove?

1. Duplicate photos

Cleana identifies photos that are exactly the same or nearly identical. These duplicates often appear when:

• You transfer photos between devices or from iCloud
• You save the same photo from a message or email multiple times
• Apps create copies of photos without you noticing

Cleana finds every duplicate and shows them side by side so you can confidently delete the extras.

2. Similar photos

These are not exact copies — they are photos taken of the same subject within a short time. Think burst shots, multiple takes of a group photo, or ten photos of your food before you picked the best one. Cleana groups them together, analyzes the quality of each, and recommends which one to keep.

3. Large video files

A single 4K video can consume 2 to 3 gigabytes. Cleana's large video finder lists all your videos sorted by file size, making it easy to spot and delete the ones taking up the most space.

4. Duplicate screenshots

Screenshots accumulate fast. Cleana scans your entire library including screenshots and groups duplicate or near-identical ones so you can clear them out quickly.

5. Duplicate contacts

Beyond photos, Cleana also finds duplicate entries in your iPhone Contacts and merges them, keeping your address book clean and organized.

How does Cleana work?

Using Cleana takes just a few taps:

1. Download Cleana from the App Store for free.
2. Grant photo library access so Cleana can scan your photos. Cleana never uploads anything — access is only for on-device analysis.
3. Tap Scan. Cleana's AI scans your entire library. Most users with a few thousand photos see results in under a minute.
4. Review the results. Cleana shows you grouped duplicates and similar photos. You swipe to decide what to keep and what to delete.
5. Confirm and delete. Nothing is deleted without your approval. Deleted photos go to the Recently Deleted album and can be recovered for 30 days.

How is Cleana different from other iPhone cleaner apps?

100% offline

Most photo cleaner apps upload your photos to cloud servers for analysis. Cleana does everything on your device. Your photos never leave your iPhone.

AI quality ranking

Cleana does not just find duplicates — it also tells you which photo is the best one to keep. Its AI analyzes sharpness, blur, exposure, faces, and composition to score each photo in a group. You do not have to guess which copy is better.

You stay in control

Cleana never deletes anything automatically. Every suggestion requires your confirmation. You can review each group, override any recommendation, and restore deleted photos from the Recently Deleted album for up to 30 days.

Broad coverage

Most cleaner apps focus on just one thing. Cleana handles duplicate photos, similar photos, large videos, duplicate screenshots, and duplicate contacts all in one app.

Is Cleana free?

Yes, Cleana is free to download from the App Store. Core features including duplicate photo detection, similar photo grouping, and large video finder are available to all users. Optional in-app purchases unlock additional premium features.

Which iPhones are compatible with Cleana?

Cleana works on any iPhone running iOS 15.0 or later. This covers a wide range of models from iPhone 6s onwards. It is available in 11 languages including English, Turkish, Spanish, French, German, Italian, Japanese, Portuguese, Russian, Simplified Chinese, and Arabic.

How much storage can Cleana free up?

Results vary depending on your photo library size and habits, but users commonly report:

• 5 to 10 GB recovered from a library of a few thousand photos
• 15 to 25 GB recovered from larger libraries built up over several years
• 30 GB or more for heavy photographers who take many burst shots

The biggest savings usually come from similar photos taken in burst mode and forgotten large videos.

Ready to reclaim your iPhone storage?

If your iPhone is running low on space, Cleana is the fastest and safest way to fix it. The AI does the hard work of finding duplicates and similar shots, you just swipe to confirm.

Download Cleana for free and see how much storage you can recover in just a few minutes. No cloud uploads, no account required, no subscriptions needed to get started.