Overview
Clever Cleaner: Free iPhone Cleaner is a relatively new player in the iPhone cleaning space. It comes from CleverFiles, a developer best known for its data recovery tool, Disk Drill, which has earned a strong reputation in that category. Now, they’re bringing their expertise to storage optimization, with this iPhone app.
Clever Cleaner has achieved an impressive rating on the App Store, despite having fewer reviews than many long-established competitors. It has even secured a spot among the top 200 apps in the Productivity category—an impressive milestone for a relatively new app. What immediately distinguishes it is its promise of a fully featured cleaning experience with no subscription fees, setting it apart from the majority of iPhone cleaner apps available on the App Store.
| Attribute | Details |
|---|---|
| Developer | CleverFiles |
| Rating | 4.8 / 5 |
| Number of Ratings | 8.7K |
| In-App Purchases | No |
| Size | 103.3 MB |
| iOS Compatibility | Requires iOS 16 or later |
| Languages | English, Dutch, French, German, Italian, Japanese, Korean, Portuguese, Simplified Chinese, Spanish, Traditional Chinese, Turkish |
Features and Functionality
We’ll start with features—what does Clever Cleaner offer in terms of cleaning tools? The app provides 5 core features:
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Duplicate (and similar) photos cleanup – Clever Cleaner uses AI to identify similar images. Not only exact duplicates like the Duplicate folder in the Photos app, but similar-looking photos. It recognizes images of the same thing or person taken from slightly different angles, with minor lighting differences, or in burst mode.
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Screenshots cleanup – The app quickly locates screenshots and allows you to remove them in bulk.
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Swipe photos – You can swipe right to keep a photo, swipe left to delete it. It feels fast and satisfying—almost like Tinder for your camera roll. If you prefer manual control over automatic cleanup, this mode gives you a streamlined way to curate your photos.
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Heavies (large files finder) – Clever Cleaner helps spot large videos that take up the most storage. This feature sorts them by size (the biggest ones first) for quick removal—something the native iPhone apps don’t do.
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Live Photo compression – Clever Cleaner can convert Live Photos into normal still images. The process removes the short video clip that plays every time you press a Live Photo.
Verdict
Clever Cleaner offers a solid range of features that cover all the essentials you’d expect from a modern iPhone cleaning app—duplicate and similar photo detection, swipe-based sorting, and screenshot cleanup. The “Heavies” feature is particularly useful for identifying large files, something iPhones don’t handle well by default.
The standout addition is Live Photo Compression, a feature not commonly found in similar apps. It allows users to remove the motion component from Live Photos while keeping the still image, helping free up significant storage without sacrificing important memories.
That said, the app is still missing a few features commonly seen in top competitors, such as contact cleanup, calendar cleanup, and video compression. However, considering it’s a relatively new app—and its promise to keep features free—it shows strong potential. Recent updates, like the free rollout of the Swipe Photos feature, reinforce that commitment. Overall, the feature set earns a 4 out of 5: practical, effective, and still evolving.
Interface
When it comes to design, Clever Cleaner stands out from the crowd. While many iPhone cleaner apps tend to look the same, this one uses a distinct, color-coded interface that makes each feature easy to recognize at a glance.
The layout is clean, intuitive, and beginner-friendly. Even first-time users can navigate the app without confusion. Helpful onboarding tips are available, but the design is clear enough that you may not even need them. Unlike apps that hide features in menus, Clever Cleaner keeps everything accessible. Core tools like Similars, Heavies, Swipe, Screenshots, and Lives are conveniently placed at the bottom for quick access, with large icons and a lightweight overall feel that enhances usability.
We appreciated the Trash Bin feature, which acts as a safety net before permanently deleting files. It clearly shows how many items are selected and their total size. However, its behavior can feel slightly inconsistent depending on where you tap. Selecting the general “moved to Trash” area opens the trash view, where you need to manually swipe to delete items. On the other hand, tapping directly on “Empty Trash” immediately triggers a full deletion confirmation. It’s not a major issue, but it can be a bit confusing at first.
Despite a few small quirks, Clever Cleaner does an excellent job of keeping users informed. Every action clearly displays how many files are selected, how much space they occupy, and how much storage will be freed—down to exact sizes and percentages. This level of transparency is a strong advantage compared to many other cleaner apps that leave users guessing.
Verdict
Clever Cleaner stands out by avoiding the typical “copy-paste” design seen in many storage cleaning apps. Its unique visual style gives it a distinct identity. While the color scheme may not appeal to everyone and there are minor navigation inconsistencies, these don’t significantly impact the overall experience. It earns a solid 4 out of 5 for its interface—clean, functional, and refreshingly different.
Cleanup Results
Up to this point, the app performs well—but features and design only go so far. The real test is how effectively it frees up storage.
To evaluate its performance, we tested Clever Cleaner on an iPhone 11 (64GB) running iOS 18, filled with a typical mix of photos, videos, screenshots, and other large files. The goal was to see how accurately it could identify and remove unnecessary clutter. Here’s a breakdown of what it detected:
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Similar Photos: Detected 360 photos, totaling 1.53 GB of storage
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Screenshots: Found 180 files taking up 210,2 MB
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Live Photos: Located 81 files taking up 520,1 MB
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Heavies: Found 10 files, totaling 14.86 GB of storage
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Swipe: We selected 20 photos, freeing up 55 MB
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Total Cleanup Potential: 17.6 GB from 631 files
Saving over 17 GB on a 64 GB device is undeniably impressive—but we’ve seen apps overpromise before. Many cleaners claim huge storage gains, only to misidentify duplicates or group completely unrelated photos together.
So, does Clever Cleaner fall into that trap? Fortunately, it doesn’t.
Its AI-powered grouping is highly accurate, performing on par with some of the top apps in the category, such as Clean Up Storage – Cleaner Kit. In our tests, it correctly grouped images about 95% of the time—an excellent result for this type of tool. While 90% accuracy is already considered strong, reaching 95% shows the AI is doing a reliable job. It consistently identifies near-identical shots without mistakenly grouping unrelated images.
The app also gives users flexibility. You can choose one-tap automatic cleaning for speed or take a more controlled, semi-automatic approach where you review each group before deleting anything. This balance between automation and control is a major advantage.
Note
If you’re curious how Clever Cleaner compares to other AI-based tools, it’s worth checking out rankings of the best AI-powered iPhone cleaners, as well as broader lists of top iPhone cleaning apps overall.
As for the “Best Shot” feature, which selects the best photo from a group, it performs well. Photo preference is always subjective, but during testing, the app avoided obvious mistakes. It didn’t pick images with closed eyes, awkward expressions, or blur as the top choice. While personal taste still matters, its selections generally felt smart and well-judged.
If you prefer a more hands-on approach, Swipe mode is a great option. While some apps are built entirely around swipe-based photo cleanup, here it’s just one of several features—and it works smoothly. Clever Cleaner organizes your photos by month, letting you simply swipe to keep or delete. It’s quick and intuitive. That said, if you’d rather not spend time sorting manually, the AI-powered Similars feature makes the process even easier. It all comes down to preference—some users enjoy the interactive, almost game-like feel of swiping through photos.
Other tools, like screenshot detection, Live Photo conversion, and large video identification, perform flawlessly. Since these tasks are more straightforward than identifying similar images, the app handles them without any noticeable issues. One small critique is the naming of “Live Photo compression.” Technically, it’s not compressing files but removing the motion component and keeping the still image. While the feature itself is very useful, “conversion” would be a more accurate label.
Verdict
Clever Cleaner may not have the longest feature list, but everything it offers works exceptionally well. It focuses on quality over quantity—a refreshing approach compared to apps that include underdeveloped features just to seem more comprehensive.
With highly accurate AI photo grouping, dependable best-shot selection, precise screenshot detection, and an effective Live Photo conversion tool, the app delivers where it matters most. For its performance and reliability, it earns a strong 5 out of 5 in this category.
Scan Speed
When it comes to performance, Clever Cleaner stands out as one of the fastest cleaning apps we’ve tested.
The Smart Cleanup process completed in just 5 seconds on our iPhone, with a visible progress bar keeping everything clear. Beyond that, most actions felt nearly instantaneous.
To give you a better idea of its speed—our entire Live Photo library was processed in just 11 seconds. Anyone who’s tried doing this manually in the Photos app knows how time-consuming it can be. With Clever Cleaner, it’s over almost instantly.
The same applies to sorting similar photos and identifying large videos. Tasks that would normally take minutes—or realistically, much longer—were handled in seconds, something the default Photos app simply isn’t designed to do efficiently.
Verdict
If speed matters to you, Clever Cleaner delivers without hesitation. It earns a solid 5 out of 5 in this category.
Pricing and Free Version
This is usually where we’d break down subscription tiers and limitations—but there’s not much to explain here. Clever Cleaner is completely free. No in-app purchases, no locked features, and no hidden upsells.
Unlike many other apps that rely heavily on ads—sometimes interrupting your workflow constantly—this one offers a smooth, uninterrupted experience. No waiting, no pop-ups, no distractions. You get full access to everything without paying anything, which is rare in this category.
Verdict
Considering it’s entirely free, ad-free, and backed by a promise to remain free for early users, this is as good as it gets. While we’d rate it even higher if possible, we’ll stick to a 5 out of 5.
Final Score
Now it’s time to wrap things up. Before giving the overall rating, here’s a quick recap of how Clever Cleaner performed across each category:
Breakdown of scores:
Features & Functionality: 4/5 – A nice set of tools that work well, but could use a few more features to match competitors.
Interface: 4/5 – Clean, well-designed, and distinct.
Cleanup Results: 5/5 – One of the most accurate AI-driven cleaners we’ve tested.
Scan Speed: 5/5 – Blazing fast.
Pricing & Free Version: 5/5 – Completely free, no ads, no paywalls.
Our final score comes out to 4.6 out of 5, making Clever Cleaner one of the highest-rated apps we’ve reviewed.
It may not offer the largest feature set, but it excels at everything it does include—and that’s what really counts. When you combine that with the fact that it’s completely free, with no ads, no paywalls, and a commitment to stay that way, its high rating makes perfect sense.
There are a few minor quirks, which is expected for a newer app, but these will likely be refined in future updates.
Would we recommend it? Absolutely. If you’re looking for a straightforward and effective iPhone cleaner that works without unnecessary complications, this is easily one of the best free options available. And if future updates bring more features without adding restrictions, it has the potential to score even higher.
Pros:
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Completely free
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Accurate AI
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Fast performance
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Live Photo conversion–a unique and useful feature
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No ads
Cons:
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Lacks extras like contact cleanup or video compression
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Live Photo feature name is a bit misleading
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Color scheme might not be for everyone