# Doctor Shield: Security Boost > iPhone battery health and performance optimization tool. (iPhone/iPad app by Raven Panna.) - Source: https://appshunter.io/ios/app/doctor-shield-security-boost/id6736618922 (this page in markdown: same URL + `.md`) - Developer: [Raven Panna](https://appshunter.io/developer/1765725341) - Category: Utilities - Price: Free with in-app purchases - Rating: 4.30/5 from 12 App Store ratings · 16 written reviews indexed - Age rating: 17+ - Requires: iOS 17.5 · 53 MB - Languages: American English, Dutch - Released: 2024-10-08 - Data updated: 2026-08-12 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/doctor-shield-security-boost/id6736618922/reviews.md ## What is Doctor Shield? Doctor Shield – Maximize your iPhone's performance and extend its battery life! Want to know how to extend your device's battery life and keep it in optimal health? Dr. Battery is the perfect tool to optimize your iPhone’s battery usage and ensure it lasts longer without any issues. With Doctor Shield, you can: Analyze Battery Status: Discover your battery’s current status, evaluate the remaining lifespan, and receive tips to improve it. Calculate Estimated Usage Time: Based on the current battery percentage and your usage habits, get an accurate estimate of the time until the next charge. Receive Energy-Saving Tips: Follow general recommendations and personalized advice to extend battery life and boost performance. Device Maintenance Checklist: Follow checklist steps to keep your device in top condition. Monitor App Usage: Identify which apps consume the most energy and adjust their settings. Doctor Shield is your reliable assistant for maintaining your iPhone’s battery health. The app not only helps you save energy but also extends the lifespan of your device. Download Doctor Shield and take full control of your iPhone’s battery today! Terms of Use: https://ravenpanna.github.io/terms_of_use Privacy Policy: https://ravenpanna.github.io/PrivacyPolicy_Dr.Battery/ ## Key features - Analyze battery status and lifespan - Estimate remaining usage time - Receive energy-saving tips - Device maintenance checklist - Monitor app energy consumption ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Weekabonnement | $9.99 | per 7 days | | Week proefabonnement | $9.99 | per 7 days | | Weekabonnement | $7.99 | per 7 days | | Week proefabonnement | $7.99 | per 7 days | ## Recent user reviews (10 of 16) All indexed reviews: https://appshunter.io/ios/app/doctor-shield-security-boost/id6736618922/reviews.md ### 5/5 — Security boost *2025-11-01, version 2.2* worth downloading tools thanks ### 5/5 — Battery usage *2025-10-31, version 2.2* Love being able to monitor which apps drain my battery ### 5/5 — Like new *2025-10-30* My phone feels like new again! The fresh start ✨ ### 5/5 — Security tips *2025-10-30* This app offers practical advice. My battery is OK ### 5/5 — Power essential *2025-10-28, version 2.2* Battery life is very important in long trips. ### 5/5 — Extended usage *2025-10-27, version 2.2* I can go longer between charges! ### 5/5 — Areas to improve *2025-09-06* I see what I can improve in my batt ### 5/5 — Real good *2025-09-06* A worth downloading application ### 5/5 — The best *2025-09-05* Went through the maintenance checklist ### 3/5 — One problem *2025-08-26* Although it does tell you all the viruses that could happen i do think it’s disappointing how we have to pay for a membership just to delete the viruses. So if you guys could please remove the membership that would be fine ## Frequently asked questions about Doctor Shield ### What is Doctor Shield's current rating? Doctor Shield has a rating of 4.3 stars based on 12 user ratings. ### How much does Doctor Shield cost? Doctor Shield is free to download. It offers in-app purchases for premium features and subscriptions. ### What subscription plans are available for Doctor Shield? Doctor Shield offers weekly subscriptions, including trial periods. Options include a $7.99/week plan with a 3-day free trial and a $9.99/week plan also with a 3-day free trial. ### What is the age rating for Doctor Shield? Doctor Shield has an age rating of 17+, indicating it may contain content suitable for mature users. ### On which devices can Doctor Shield be used? Doctor Shield is currently supported on iPhones. ### When was Doctor Shield last updated? The latest version of Doctor Shield, 2.2, was last updated on January 30, 2025. ### What are the main benefits of using Doctor Shield? Doctor Shield helps users extend their iPhone's battery life, optimize performance, and maintain the device's overall health through analysis and personalized tips. ### Does Doctor Shield offer a free trial for its premium features? Yes, Doctor Shield offers a 3-day free trial for its weekly subscription plans, allowing users to test premium features before committing. ## Version history (last 5 releases) ### 2.2 — 2025-01-30 update dependencies ### 2.1 — 2025-01-28 update screenshots ### 2.0 — 2024-12-11 ui and localizable bug fixes ### 1.9 — 2024-12-02 add new analytic service ### 1.8 — 2024-11-25 fix analytic service ## Apps similar to Doctor Shield | App | Rating | Price | Category | | --- | --- | --- | --- | | [CleanPal - AI Clean Storage](https://appshunter.io/ios/app/cleanpal-ai-clean-storage/id6748742084) | 3.9 (27) | Free | Utilities | | [Cleaner PRO-Storage AI Cleaner](https://appshunter.io/ios/app/cleaner-pro-storage-ai-cleaner/id6698853769) | 4.3 (6) | Free | Utilities | | [Quick Cleaner: Storage Cleaner](https://appshunter.io/ios/app/quick-cleaner-storage-cleaner/id6748972079) | 4.2 (115) | Free | Utilities | | [Cleaner AI - Free Up Storage](https://appshunter.io/ios/app/cleaner-ai-free-up-storage/id6749853438) | 5.0 (2) | Free | Utilities | | [AI Cleaner Master](https://appshunter.io/ios/app/ai-cleaner-master/id6749614436) | 4.5 (44) | Free | Utilities | | [Zentry Pal: Clean & Secure](https://appshunter.io/ios/app/zentry-pal-clean-and-secure/id6747587049) | 4.5 (21) | Free | Utilities | ## Related topics [battery boost magic pro](https://appshunter.io/ios/topics/battery-boost-magic-pro) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-12.*