Comparison

Cool Cleaner vs Cleaner Gemini

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

Head to head
About

Cool Cleaner

This utility app helps free up phone storage by identifying and removing duplicate photos, large files, and unused calendar entries. It also offers tools for managing contacts and testing network speed.

Highlights
  • Duplicate photo cleaner
  • Large file removal
  • Video file resizing
  • Contact management
  • Calendar cleanup
  • System information
  • Network speed test
Features
Read full description

Cool Cleaner - Easy Clean Storage Cool Cleaner is a easy clean tool for clean similar photos, large files, large and resize video files. Also, it can make easy to clean contact, calendar and so on. Photo Cleaer Recognize duplicate photos, choose your like photos. Remove large files to keep your phone storage. Contact Clean Remove contacts that do not have phone numbers or email addresses. Merge duplicate contact. Clean Calendar Delete expired calendar System Info Better understanding of your mobile phone system information Network speed test Easily test your iphone's Internet speed. Payment & Subscription Terms: Choose between the following subscription options for unlimited access to all features: • Weekly Subscription with FREE TRIAL FOR 3 DAYS • Monthly Subscription • Yearly Subscription • Lifespan Prime ***You may cancel your subscription at any time*** CoolCleaner’s free trial allows you unlimited access to all features for the duration of 3 days. Your account will be automatically charged for renewal, based on the weekly subscription plan, within 24 hours before the end of the 3 days free trial period. You can cancel auto-renewal at any time, given that the cancellation is at least 24 hours before the end of the current period. Any unused portion of a free trial period will be forfeited when making a purchase of an auto-renewing subscription. ***Manage your subscription directly from your iPhone*** Subscriptions can be managed by the user and auto-renewal can be turned off by going to the Account Settings: - Open the Settings app. - Tap your name. - Tap Subscriptions. - Tap the subscription that you want to manage. Privacy policy: https://cool.lightingroom.xyz/privacyPolicy Terms of use: https://cool.lightingroom.xyz/termOfUse

About

Cleaner Gemini

This app helps you reclaim storage space by identifying and removing duplicate, similar, and large files and videos. It offers a user-friendly interface and productivity widgets to monitor battery and storage.

Highlights
  • Duplicate photo and video removal
  • Similar photo detection
  • Large file and video cleanup
  • App unloading
  • Productivity widgets
  • User-friendly interface
Read full description

Tired of cluttered photo albums, duplicate photos, and wasted storage space on your Phone? Look no further! Cleaner Gemini: Clean Storage is the best duplicate photo cleaner and storage optimizer that guarantees fast and easy results. **Key Features** ◆ Super Powerful Cleaning - Eliminate duplicate photos and videos effortlessly. - Clear out those pesky similar photos taking up space. - Quickly remove various types of useless videos. - Enhance your home screen with stylish Widgets. ◆ Similar Photos Cleanup - Detects and removes similar pictures, Live Photos, burst photos, and screenshots with ease. - Reclaim valuable storage space with just a tap. Unload unused apps, clear out duplicate photos. ◆ Large Files and Videos Cleanup - Identify Space-Hogging Files, our advanced scanning technology meticulously sifts through your device, pinpointing those hefty files and videos that are eating up your storage. - Review and selectively delete those large files and videos, freeing up space for new memories and essential apps. - Removing large files contributes to a faster and more responsive device, enhancing your overall user experience. ◆ Widgets for Productivity - Monitor your battery & storage with our productivity widgets. ◆ User-Friendly Interface - Our intuitive design ensures that optimizing your phone is a breeze, even for those new to cleaning apps. Free up storage has never been this easy and efficient. Stop wasting time managing clutter and start enjoying a cleaner, more organized iPhone with Cleaner Gemini: Clean Storage, Download Cleaner Gemini: Clean Storage Now. Note: The free version may have limitations, subject to change. Unlock Pro Features, upgrade to the Pro version to enjoy: - Access to all Pro features - Unlimited use - Ad-free experience - Unlimited scanning Subscription: - Weekly Subscription: $6.99, 3 days free trial. Auto-renewable, no commitment. Cancel anytime. Full access to unlimited pro features. Subscription payments will be charged to your iTunes account upon confirmation of purchase and at the start of each renewal term. Subscription with a free trial period will automatically renew to a paid subscription. You can manage your subscription and cancel it in the iTunes settings at least 24 hours before the current period ends. Unused portions of a free trial will be forfeited upon purchasing a premium subscription. Privacy Policy: http://phonecleanerapp.byethost9.com/privacypolicy/privacypolicy.html Terms of Use: http://phonecleanerapp.byethost9.com/terms/terms.html

Screenshots

Cool Cleaner4 screens
Cleaner Gemini3 screens

Verdict

The call

The clearest difference is rating: Cleaner Gemini at 4.7 against Cool Cleaner's 4.3. Cleaner Gemini also leads on review sentiment (76% vs 67%) and iOS requirement (14.0 vs 16). On price, ratings volume, update cadence and ads 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. Cool Cleaner sells 4 in-app purchases, starting at $9.99 per 7 days and Cleaner Gemini sells 3 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

Cleaner Gemini holds the better App Store score, 4.7 against 4.3. Both are backed by a comparable volume of ratings — 140 and 246 respectively. Written reviews point the same way: 67% of Cool Cleaner's written reviews are positive against 76% of Cleaner Gemini's.

UpkeepUpdate frequency

Cool Cleaner ships an update weekly, Cleaner Gemini every 10 days. Both last shipped on November 3, 2026.

Scorecard3 real differences · 7 level
Cool Cleaner versus Cleaner Gemini: the parameters behind the verdict, then further details
ParameterCool CleanerCleaner Gemini
PriceFreeFree
Rating4.3 (140 ratings)4.7 (246 ratings) — better
Positive reviews66.7% of reviews76.5% of reviews — better
Number of ratings140246 — better
Update frequencyWeekly — betterEvery 10 days
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPod
Requires iOS1614.0 — better
Further details — not scored
Size66 MB19 MB
Age rating4+4+
Developer淑滢 张Gemini Technologies

Customer experience

Cool Cleaner

All ratings139 ratings
Positive79.9%
Neutral10.1%
Negative10.1%
Written reviews3 reviews
Positive66.7%
Neutral33.3%
Negative0.0%

Cleaner Gemini

All ratings243 ratings
Positive90.9%
Neutral5.8%
Negative3.3%
Written reviews17 reviews
Positive76.5%
Neutral5.9%
Negative17.6%

In-app purchases

4 purchases

Cool Cleaner

Subscriptions3
  • Weekly Prime3 Days trial$9.997 Days
  • Monthly Prime$24.991 Month
  • Yearly Prime$79.991 Year
One-time1
  • Lifespan Prime$89.99
3 purchases

Cleaner Gemini

Subscriptions3
  • Unlimited Cleanup3 Days trial$9.997 Days
  • Unlock Premium For Free$19.991 Month
  • Unlimited Cleanup3 Days trial$49.991 Year

Questions

Is Cool Cleaner free?
Cool Cleaner is free to download, with in-app purchases available.
Is Cleaner Gemini free?
Cleaner Gemini is free to download, with in-app purchases available.
Which has better reviews, Cool Cleaner or Cleaner Gemini?
Cleaner Gemini is rated higher. Cool Cleaner averages 4.3 out of 5 from 140 ratings, while Cleaner Gemini averages 4.7 from 246 ratings.
Do Cool Cleaner or Cleaner Gemini have ads?
Both Cool Cleaner and Cleaner Gemini show ads.
Which is updated more often, Cool Cleaner or Cleaner Gemini?
Cool Cleaner ships an update weekly, and Cleaner Gemini every 10 days. Most recently, Cool Cleaner was updated on November 3, 2026 and Cleaner Gemini on November 3, 2026.

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