Comparison

Guru vs Clean Master:Storage Cleaner

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Guru

This app helps declutter your device by finding duplicate photos and contacts. It also offers a secure secret folder for private files, a password generator, and system information checks.

Highlights
  • Duplicate photo cleaner
  • Duplicate contact cleaner
  • Secret folder for private files
  • Password generator
  • System information checker
  • Speed test
Features
Read full description

Over time, the use of your device becomes less productive due to the accumulation of unnecessary junk. This application is designed to help you level up your phone and spend the minimum amount of time! Guru is a smart application that will not only clean your iPhone but also protect your privacy. WHAT IS CLUTTERING UP YOUR DEVICE? Duplicate photos. We all know how easy it is to litter your gallery with similar selfies, old pie recipes and photos from work. Users don't have enough time to clear their phone's memory all the time. We want to do it for you! GALLERY CLEANER - the application automatically detects similar photos with the suggestion of removing the worst ones (only with the user's permission). Duplicate contacts. It is very easy to add the same contact twice. Let's get rid of this problem together! SMART CLEANER automatically detects the same numbers or names in your Contacts. Guru - no more confusion with calls. Download the app and get an ordered Gallery with your favorite and necessary photos and convenient Contacts forever! What about your PERSONAL LIFE? Everyone has something they want to keep hidden for others and that's right. But how to do it quickly, easily and most importantly reliably? Guru team has developed a special feature. SECRET FOLDER - accessible only to you. 1. Set a password or use Face ID and have private access. 2. Store secret photos or videos. 3. Save private contacts. 4. Keep your passwords to any website or app. Hide everything you want! After all, if there are problems with complex passwords? We thought about that too! Our application has a built-in PASSWORD GENERATOR. Just use this function and create a strong password and protect your data. Nowadays, this is so important. Also, in order to maintain the device, you must always be aware of its condition. Get SYSTEM INFO about your iPhone anytime. You can check up: - Storage - Battery Status - Screen Test - Network Info - Sensors, etc. SPEED TEST Poor internet speed? Use Speed Test to determine the speed of your traffic. The application will show you the amount of data used and will automatically identify problems if there are any. If you want to improve performance, hide private files and always be aware of the status of your device, then the choice is obvious. Guru - guard your iPhone, privacy and time! Read the subscription information: It is possible to get a Pro version. You can always subscribe or cancel it. Before subscribing, use the 3-day free trial period to try all features for free. Payment will be debited from your iTunes account after subscribing. If you want to unsubscribe, make sure it is no later than 24 hours before the end of the current period. Guru team is always ready to answer your questions: Support: https://guruboostandclean.site/support Terms and Conditions: https://guruboostandclean.site/termsandconditions Privacy Policy: https://guruboostandclean.site/privacypolicy EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Clean Master:Storage Cleaner

This app helps organize your photo albums by identifying and cleaning similar, blurry, or oversized pictures. It also offers cloud storage for photos, batch compression to save space, and text extraction from images.

Highlights
  • Identify and clean similar/blurry/oversized pictures
  • Upload local pictures to cloud albums
  • Batch compress pictures
  • Extract text from pictures
  • Free 3-day trial for new users
Read full description

Clean Master is a cell phone cleaning software. With this program, you can accomplish the following tasks: Album Organization: Identify and clean similar, blurry, oversized pictures Video Cloud Space: Upload local pictures to cloud albums and download them at any time Picture Compression: Batch compress pictures to save local space. Picture Text Extraction: Quickly recognize text in pictures The subscription rules are as follows: Subscription: Album organizer, picture compression, text extraction need to subscribe to the service. Free Trial: New users can try it for free for 3 days after subscribing, during which users can use all the functions. user agreement:https://docs.qq.com/doc/p/086a96a9f936a85cdecc49b228d842dfabc5afb0 privacy agreement:https://docs.qq.com/doc/p/28726296d64807cfd90a7e7b22ea4268b351e949

Screenshots

Guru4 screens
Clean Master:Storage Cleaner4 screens

Verdict

The call

The clearest difference is ads: Clean Master:Storage Cleaner at none against Guru's shown. Clean Master:Storage Cleaner also leads on ratings volume (567 vs 5) and rating (4.5 vs 4.2). Guru's advantage is update cadence (every 11 days vs every 2 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Guru sells 2 in-app purchases, starting at $8.99 per 7 days and Clean Master:Storage Cleaner sells 7 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Clean Master:Storage Cleaner holds the better App Store score, 4.5 against 4.2. That said, the two scores are not equally well evidenced: Clean Master:Storage Cleaner has 567 ratings behind it against 5, so its average is the more settled of the two.

UpkeepUpdate frequency

Guru ships an update every 11 days, Clean Master:Storage Cleaner every 2 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

Scorecard4 real differences · 6 level
Guru versus Clean Master:Storage Cleaner: the parameters behind the verdict, then further details
ParameterGuruClean Master:Storage Cleaner
PriceFreeFree
Rating4.2 (5 ratings)4.5 (567 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings5567 — better
Update frequencyEvery 11 days — betterEvery 2 months
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPodiPhone, iPod
Requires iOS12.012.0
Further details — not scored
Size56 MB40 MB
Age rating4+4+
DeveloperCOTRINITY LTD瑞 王

Customer experience

Guru

All ratings5 ratings
Positive80.0%
Neutral0.0%
Negative20.0%

Clean Master:Storage Cleaner

All ratings465 ratings
Positive88.0%
Neutral8.2%
Negative3.9%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Guru

Subscriptions2
  • 1 week3 Days trial$8.997 Days
  • 1 quarter3 Days trial$59.993 Months
7 purchases

Clean Master:Storage Cleaner

Subscriptions6
  • cleanmaster3 Days trial$9.997 Days
  • sweekntrial$9.997 Days
  • cleanmaster3 Days trial$29.991 Month
Show 3 more
  • sweekntrial$29.991 Month
  • cleanmaster3 Days trial$39.993 Months
  • sweekntrial$39.993 Months
One-time1
  • sweekntrial$49.99

Questions

Is Guru free?
Guru is free to download, with in-app purchases available.
Is Clean Master:Storage Cleaner free?
Clean Master:Storage Cleaner is free to download, with in-app purchases available.
Which has better reviews, Guru or Clean Master:Storage Cleaner?
Clean Master:Storage Cleaner is rated higher. Guru averages 4.2 out of 5 from 5 ratings, while Clean Master:Storage Cleaner averages 4.5 from 567 ratings.
Do Guru or Clean Master:Storage Cleaner have ads?
Guru shows ads; Clean Master:Storage Cleaner does not.
Which is updated more often, Guru or Clean Master:Storage Cleaner?
Guru ships an update every 11 days, and Clean Master:Storage Cleaner every 2 months. Most recently, Guru was updated on November 3, 2026 and Clean Master:Storage Cleaner on November 4, 2026.

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