Boost Cleaner vs Mobile Shield
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Boost Cleaner
Efficiently manage your photo albums by quickly identifying and deleting similar or identical images and screenshots. This utility also offers a private space for album privacy and personalized charging animations, along with battery and memory widgets for your device's desktop.
- Private space for album privacy
- Personalized charging animations
- Battery and memory widgets
- Clean similar and identical photos
- Delete screenshots
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Are you still deleting photos one by one, are you troubled by not being able to find the photo you want to delete among the many photos? Don't worry about BoostCleaner to help you clean up your photo albums quickly and efficiently! Here's what Boost Cleaner can help you do: -Private space to protect the privacy of your albums -Provide you with personalized charging animations -Battery and memory widgets to make your desktop more cool. -Clean up similar, identical photos, screenshots
Mobile Shield
This app provides comprehensive mobile security and safe browsing features for iOS devices. It protects against malicious websites, phishing attempts, and unauthorized access, ensuring a secure online experience.
- Safe Search & Secure Browsing
- Phone Protection
- iOS Security
- Hacker Protection
- Online Protection
- Mobile Security Protection
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Introducing Mobile Shield and our Handy Helper - Karate Cat, Your Ultimate iOS Security Companion! Stay protected and secure online with our mobile security protection app. Safeguard your online adventures with Mobile Shield’s Karate Cat, the all-in-one mobile security and iPhone protection app. Whether you're browsing, shopping, or chatting, we’ll make your device secure. Browse safely with our safe search tools. Mobile Shield’s advanced secure browsing protects you from malicious websites, providing real-time alerts when encountering potential threats. When Karate Cat is activated, rest assured your online activities are safeguarded against malicious websites. Phone Protection, Phishing Protection, and more Just like a diligent sensei, Karate Cat stands guard over your iPhone, ensuring maximum security 24/7. Activate Karate Cat's robust mobile security features with a single tap, fortifying your device against cyber threats, unauthorized access and malicious software. Experience iOS Security Redefined Mobile Shield isn’t just another mobile security app – it's your trusted ally in the battle against digital threats. Enjoy unparalleled protection for your iPhone, with cutting-edge encryption technology that keeps hackers at bay and your data safe. Key Features: - Safe Search & Secure Browsing: Surf the web with confidence, knowing we’re on guard against cyber threats. - Phone Protection: Fortify your iPhone against hackers and unauthorized access. - iOS Security: Experience next-level security tailored specifically for iOS devices. - Hacker Protection: Stay one step ahead of cybercriminals with our robust defense mechanisms. - Online Protection: Enjoy a safer online experience with comprehensive threat protection. - Mobile Security Protection App: Take control of your mobile security with our all-in-one solution. Download Mobile Shield now and experience peace of mind knowing your iOS device is protected by the ultimate security companion. Stay safe, stay secure! Our Mobile Shield application allows users to safely browse the internet using a secure VPN technology (without offering location masking and encryption VPN services). For more information you can find our privacy policy here: https://web.karatecatapp.com/privacy-policy Terms of Service: https://web.karatecatapp.com/terms-of-use
Screenshots
Verdict
The clearest difference is review sentiment: Mobile Shield at 90% against Boost Cleaner's 33%. Mobile Shield also leads on rating (4.8 vs 4.4) and ratings volume (918 vs 46). Boost Cleaner's advantage is update cadence (every 8 days vs every 3 weeks) and iOS requirement (14.0 vs 16.0). On price, ads, in-app purchases and monetization model 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Mobile Shield holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: Mobile Shield has 918 ratings behind it against 46, so its average is the more settled of the two. Written reviews point the same way: 33% of Boost Cleaner's written reviews are positive against 90% of Mobile Shield's.
Boost Cleaner ships an update every 8 days, Mobile Shield every 3 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.
| Parameter | Boost Cleaner | Mobile Shield |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (46 ratings) | 4.8 (918 ratings) — better |
| Positive reviews | 33.3% of reviews | 90.3% of reviews — better |
| Number of ratings | 46 | 918 — better |
| Update frequency | Every 8 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 14.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 96 MB | 157 MB |
| Age rating | 4+ | 4+ |
| Developer | THREE PANDA DIGITAL LIMITED | WOT Services |
Customer experience
Boost Cleaner
Mobile Shield
Bugs and requests
Boost Cleaner
Not enough reviews yet to summarise bugs or requests.
Mobile Shield
Reported bugs
2 issues- Disabling VPN causes issues with other apps
- Receiving suspicious data usage alerts
Requested features
3 requests- More treats and interaction options for Charlie
- Happiness meter for Charlie
- Ability to buy outfits for Charlie
In-app purchases
Boost Cleaner
No in-app purchases
Mobile Shield
No in-app purchases
Questions
Is Boost Cleaner free?
Is Mobile Shield free?
Which has better reviews, Boost Cleaner or Mobile Shield?
Do Boost Cleaner or Mobile Shield have ads?
Which is updated more often, Boost Cleaner or Mobile Shield?
Other comparisons
