Comparison

Device Settings vs Master Cleaner

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

Head to head
About

Device Settings

Access and manage your device's information, settings, and performance from a single, intuitive interface. Monitor battery, storage, and network status, and utilize helpful tools for troubleshooting and optimization.

Highlights
  • Device information (model, version, UUID)
  • Battery and storage monitoring
  • Network insights (Wi-Fi, IP, signal)
  • Quick access to essential settings
  • System performance data
  • Digital compass and flashlight
Features
Read full description

Take Full Control of Your iOS Device with My Device Settings My Device Settings gives you quick access to key device information, powerful tools, and essential settings, all in one place. Designed for a simple and intuitive experience, the app helps you understand, monitor, and optimize your iPhone or iPad. Get the information you need View important device details like model, iOS version, screen size, UUID, and more. Perfect when you need accurate data for apps, troubleshooting, or support. Monitor performance in real time Track battery status, storage usage, and system performance. Understand how your device is running and make smarter decisions. Manage your device with ease Access useful tools and settings quickly, including Wi-Fi, Bluetooth, hotspot, brightness, sound, NFC, and more. Solve network issues faster Check network type, signal strength, and IP address to quickly identify and fix connectivity problems. Advanced tools Explore extra features like a digital compass, customizable flashlight, battery monitor, and more. Key Features - Device information: model, version, UUID - Battery and storage monitoring - Network insights: Wi-Fi, IP, signal strength - Quick access to essential settings - Performance and system data - Useful tools like compass and flashlight Premium Subscription (optional) My Device Settings is free to use with ads. A Premium subscription is required to remove ads and to unlock premium features such as advanced insights and the full ad-free experience. Features that require a purchase are clearly marked in the app. - Title: Premium (Monthly) - Length: 1 month, auto-renewable - Price: USD 1.99 per month, after a 3-day free trial Payment is charged to your Apple ID account at confirmation of purchase. The subscription renews automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel anytime in your Apple ID settings. Any unused portion of a free trial is forfeited when you purchase a subscription. Terms of Use (EULA): https://yalintech.com/legal/device/terms Privacy Policy: https://yalintech.com/legal/device/privacy Visit Us https://www.yalintech.com/ Support support@yalintech.com

About

Master Cleaner

This app helps you reclaim storage space by automatically detecting and removing duplicate photos, videos, and contacts. It also offers features to organize your media, enhance images, and secure personal files in a private space.

Highlights
  • Detect and delete duplicate photos, screenshots, and videos
  • Intelligent photo management with swipe sorting
  • Identify and remove similar or large videos
  • Scan and optimize contact lists, merge duplicates
  • Secure personal files in a password-protected space
  • Enhance and restore old or blurry photos
Features
Read full description

We handle a lot of data every day and don't have time to clean up our devices, remove duplicate images and contacts, clear the app cache, or remove unused screenshots. The battery life is only half a day, the device storage is nearly full, and space utilization is alarmingly high. When your device barely responds to your commands, you only decide to clear the space manually. Actually, you don't have the time or interest to clear the cache, pick duplicate images yourself, or do any of that. Does that make sense? Master Cleaner is a smart, efficient, and useful cleaning assistant to solve your storage problem and make your cleaning up process as easy as possible. It automatically detects all the unnecessary files that take up storage, identical and similar photos, and large videos using a special algorithm. Get rid of the clunky, huge photographs that take up space storage. Delete duplicate contacts, phone numbers, and names from your smartphone to optimize speed. Using our app can help you keep your phone secure and clean at all times! So why do you still waiting? Start improving and caring for your device right away! Get Master Cleaner right now! * Gets rid of duplicates Detect and delete duplicate photos, screenshots and videos with one click. Easily to release storage space. * Intelligent photo management Delete useless photos with simple swipes. Choose the best photos to keep while cleaning. Swipe left and right to sort photos. * Free up space Identify similar videos and filter large videos, and remove all unwanted videos in a single tap. * Quick contact organizer Scan and optimize contacts list. Merge duplicate contacts and clean contacts that have no phone numbers or names. * Secure personal privacy Hide photos, videos and contacts in the ‘Secret Space’. The app creates a password-protected secure space to keep your file safe. * Calender & Widget Delete spam invitations(ads) and expired events in Calendar. Set widgets to check your battery, storage and do quick cleaning anywhere. * Image enhancement Turn your portraits and facial photos into HD high-definition. Restore old and blurry photos to give them new life. Enhance dissatisfied photos, fix closed eyes and edit your facial expressions. Payment&Subscription: Choose from the following subscription options for unlimited access to all features: • Weekly • Monthly • Annual Master Cleaner’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 annual subscription plan, within 24 hours before the end of the 3 day 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. Terms of Service: https://www.qaurusmobile.com/terms-of-service Privacy Policy: https://www.qaurusmobile.com/privacy-policy

Screenshots

Device Settings4 screens
Master Cleaner4 screens

Verdict

The call

The clearest difference is rating: Master Cleaner at 4.5 against Device Settings's 4.1. Master Cleaner also leads on review sentiment (71% vs 54%) and update cadence (every 10 days vs every 4 weeks). On price, ratings volume, ads and in-app purchases 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. Device Settings sells 3 in-app purchases, starting at $1.99 per month and Master Cleaner sells 5 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Master Cleaner holds the better App Store score, 4.5 against 4.1. Both are backed by a comparable volume of ratings — 1.2K and 3.5K respectively. Written reviews point the same way: 54% of Device Settings's written reviews are positive against 71% of Master Cleaner's.

UpkeepUpdate frequency

Device Settings ships an update every 4 weeks, Master Cleaner every 10 days. The most recent releases landed on October 13, 2026 and October 14, 2026 respectively.

Scorecard4 real differences · 6 level
Device Settings versus Master Cleaner: the parameters behind the verdict, then further details
ParameterDevice SettingsMaster Cleaner
PriceFreeFree
Rating4.1 (1.2K ratings)4.5 (3.5K ratings) — better
Positive reviews54.1% of reviews70.8% of reviews — better
Number of ratings1.2K3.5K — better
Update frequencyEvery 4 weeksEvery 10 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size40 MB128 MB
Age rating4+4+
DeveloperYalintechQaurus Mobile

Customer experience

Device Settings

All ratings1,160 ratings
Positive77.6%
Neutral6.6%
Negative15.8%
Written reviews37 reviews
Positive54.1%
Neutral2.7%
Negative43.2%

Master Cleaner

All ratings3,456 ratings
Positive86.1%
Neutral5.9%
Negative8.0%
Written reviews113 reviews
Positive70.8%
Neutral4.4%
Negative24.8%

User reviews

Device Settings

From 1.2K App Store ratings

What we love

  • 👍 Clean and simple interface
  • 👍 Good customer service
  • 👍 Basic device information display
  • 👍 Easy to use workflow

Room to improve

  • 💰 Aggressive monetization and paywalls
  • 🐛 App crashes and freezes
  • ❌ Duplicates phone's built-in settings
  • 🚫 Intrusive pop-ups and ads
  • ⚠️ Billing without clear consent

Master Cleaner

From 3.5K App Store ratings

What we love

  • 👍 Easy to use
  • 🚀 Quick cleanup
  • 💡 Helpful for organizing photos
  • 🔒 Secure app
  • 👍 Straightforward design

Room to improve

  • 💰 Requires payment for full functionality
  • 🐛 Bugs and glitches
  • 🔒 Privacy concerns
  • 💰 Predatory pricing model
  • 🤬 Frustrating subscription issues

Bugs and requests

Device Settings

Reported bugs

7 issues
  • App won't load (displays blue screen)
  • Settings instructions not executing properly
  • Incorrect phone model and iOS version detection
  • Full-screen advertisements blocking content
  • Pop-ups persist even after watching ads
Show 2 more
  • Trial information not displayed before purchase
  • Unexpected charges without proper disclosure

Requested features

4 requests
  • Better explanation of DNS settings
  • More useful additional information beyond standard settings
  • Improved security features for WiFi
  • Free version with full functionality

Master Cleaner

Reported bugs

5 issues
  • App crashes and freezes
  • Inability to cancel subscription
  • Unexpected data deletion
  • Compatibility issues with older devices
  • Unreliable performance

Requested features

5 requests
  • Improved contact management
  • Better photo organization tools
  • More customization options
  • Direct customer support channel
  • Transparent subscription model

In-app purchases

3 purchases

Device Settings

Subscriptions2
  • Monthly - 3 Days Free Trail3 Days trial$1.991 Month
  • oneyear_subscription3 Days trial$6.991 Year
One-time1
  • One time purchase$8.99
5 purchases

Master Cleaner

Subscriptions5
  • Pro Weekly$4.997 Days
  • Pro Weekly3 Days trial$4.997 Days
  • Pro Monthly3 Days trial$9.991 Month
Show 2 more
  • Pro Yearly$39.991 Year
  • Pro Yearly3 Days trial$39.991 Year

Questions

Is Device Settings free?
Device Settings is free to download, with in-app purchases available.
Is Master Cleaner free?
Master Cleaner is free to download, with in-app purchases available.
Which has better reviews, Device Settings or Master Cleaner?
Master Cleaner is rated higher. Device Settings averages 4.1 out of 5 from 1.2K ratings, while Master Cleaner averages 4.5 from 3.5K ratings.
Do Device Settings or Master Cleaner have ads?
Both Device Settings and Master Cleaner show ads.
Which is updated more often, Device Settings or Master Cleaner?
Device Settings ships an update every 4 weeks, and Master Cleaner every 10 days. Most recently, Device Settings was updated on October 13, 2026 and Master Cleaner on October 14, 2026.

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