# Dolphin Cleaner: Cleanup Space — AI Storage Cleanup for Phone > AI-powered mobile storage cleaner and performance optimizer. (iPhone/iPad app by SPHERONIX INNOVATION TECHNOLOGY PTE. LTD..) - Source: https://appshunter.io/ios/app/dolphin-cleaner-cleanup-space/id6474177068 (this page in markdown: same URL + `.md`) - Developer: [SPHERONIX INNOVATION TECHNOLOGY PTE. LTD.](https://appshunter.io/developer/6776967062) - Category: Utilities, Productivity - Price: Free with in-app purchases - Rating: 4.60/5 from 2,045 App Store ratings · 133 written reviews indexed - Age rating: 4+ - Requires: iOS 13.0 · 116 MB - Languages: French (France), German (Germany), American English, Chinese (Simplified, China), Chinese (Traditional, Taiwan), European Spanish, Filipino, Hindi, Indonesian, Italian and 7 more - Released: 2023-12-21 - Data updated: 2026-08-22 - Monetization: subscription - User reviews in markdown: https://appshunter.io/ios/app/dolphin-cleaner-cleanup-space/id6474177068/reviews.md ## What is Dolphin Cleaner? Dolphin Cleaner: The Smarter Way to Free Up Storage and Boost Performance! Is your iPhone running slow? Are you constantly battling the dreaded "Storage Almost Full" notification? You need the ultimate cleaner app designed specifically for iOS. Dolphin Cleaner is your all-in-one mobile companion. Using advanced AI, we help you declutter your photo library, optimize your device, and secure your digital life. Go beyond basic photo cleanup—get the speed and space you deserve! Dolphin Cleaner Core Features (Smart AI Tools): 1. FAST CLEAN – The One-Tap Master Smart AI Photo Cleanup: Automatically detect and remove all duplicate photos, similar videos and blurry images. Free up space with intelligent image recognition instantly. One-Tap Speed Up: Instantly speed up your phone and clear unnecessary background data directly from your home screen with a single tap. Clutter Management: Clean up screenshots, large files, and outdated media that is wasting your precious storage space. 2.CONTACTS CLEANER – Address Book Organizer Duplicate Contact Merger: Automatically detect and merge contacts with matching names or phone numbers to eliminate duplicates and declutter your address book. Incomplete Contact Cleaner: Quickly identify and remove "ghost" contacts that are missing names or phone numbers, keeping your contact list streamlined and professional. 3. COMPRESS – Storage Optimizer Video Compressor: Reduce the file size of large video recordings without significant loss of quality. Optimize your video library to save significant storage space on your device. 4. SPEED TEST – Performance Analysis Internet Speed Test: Check your current Wi-Fi or cellular connection speed to ensure optimal performance. 5. SECRET SPACE – Ultimate Privacy Vault Private Album Vault: Keep your most sensitive photos and videos safe in a protected, password-locked Secret Space. Privacy & Security – Your Data Stays Yours Unlike other cleaner apps, all our cleaning and processing is performed locally on your device. We do not upload or share your personal data. Your privacy is our top priority. Download Dolphin Cleaner now and take control of your iPhone storage and speed! Subscription Terms You can subscribe for unlimited access to all features of Dolphin Cleaner. Payment will be charged to your iTunes account upon confirmation of purchase. Subscriptions automatically renew unless auto-renewal is turned off at least 24 hours before the end of the current term. Renewal fees will be charged to the account no later than 24 hours prior to the end of the current term. Subscriptions can be managed, and auto-renewal can be turned off by going to the User's Account Settings after purchase. By using Dolphin Cleaner, you agree to our Privacy Policy and Terms of Use: Privacy Policy: https://www.goconnectproxy.com/privacy1 Terms of Use: https://www.goconnectproxy.com/Paperplane ## Key features - AI Photo Cleanup - One-Tap Speed Up - Clutter Management - Duplicate Contact Merger - Video Compressor - Private Vault ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Premium Paid - Monthly | $19.99 | per month | | Premium Paid - Weekly | $12.99 | per 7 days | | Year Access | $36.99 | per year | | Weekly Pro | $9.99 | per 7 days | | Yearly_Pro | $39.99 | per year | | Yearly_Pro_Discount | $19.99 | per year | | Monthly_Pro | $9.99 | per 7 days | ## What do users think of Dolphin Cleaner? Overall sentiment: positive **Pros** - 👍 Quick and easy to use - 🚀 Helps clean and speed up device - 💡 Useful for recovering from water damage - 🤩 Excellent app, highly recommended **Cons** - 🐛 Glitches and crashes - 💸 Excessive ads and in-app purchases - 🔋 High battery consumption **Commonly reported bugs** - Glitches when trying to clean photos - Showing private IP address **Most requested features** - Dark mode option - More advanced cleaning and optimization tools ## Recent user reviews (10 of 133) All indexed reviews: https://appshunter.io/ios/app/dolphin-cleaner-cleanup-space/id6474177068/reviews.md ### 5/5 — Cleanup *2026-08-06* Fast and easy ### 5/5 — Ms. Ivarra *2026-07-31* I really like what they have done to my phone & it was fast 👍🏻👍🏻 ### 5/5 — Limpar *2026-07-15* 10 ### 1/5 — Lies *2026-07-15, version 1.2.8* Lies it’s not free and it does do cleaning unless you pay ### 1/5 — LIERS *2026-07-12* You are telling lies!!! ### 1/5 — False claims *2026-07-11, version 1.2.7* The minute you try to use the features in order to clean your phone it all of a sudden comes up with fees to use the features so saying it’s free is a false claim beware all who tried this app ### 1/5 — Dolphin Cleaner app. *2026-07-06, version 1.2.7* Worthless…this is a complete waste of money! ### 5/5 — Dolphin Cleaner *2026-07-05* Simple and quick, Love it! ### 1/5 — Never got it to open!! Not a good “free” app *2026-06-30, version 1.2.7* Sorry ### 5/5 — Dolphin Cleaner *2026-06-27* Just now used it. Will report back if asked. ## Frequently asked questions about Dolphin Cleaner ### What does Dolphin Cleaner do? Dolphin Cleaner is an AI-powered app designed to free up storage space and boost the performance of your iPhone. It intelligently identifies and removes duplicate photos, similar videos, blurry images, screenshots, large files, and other clutter. It also offers tools for contact organization, video compression, and a private vault for sensitive media. ### What are the key features of Dolphin Cleaner? Key features include AI-powered photo cleanup to remove duplicates and similar images, a one-tap speed-up function, clutter management for screenshots and large files, a duplicate contact merger, video compression without significant quality loss, and a password-locked private vault for photos and videos. ### How much does Dolphin Cleaner cost? The app operates on a subscription model, offering unlimited access to all features. Payment is charged to your iTunes account upon purchase confirmation, and subscriptions automatically renew unless turned off at least 24 hours before the current term ends. ### Is Dolphin Cleaner compatible with my device? The application is designed specifically for iOS devices, as indicated by its focus on iPhone storage and performance. Users can manage their subscriptions and turn off auto-renewal through their iPhone's Account Settings after purchase. ### What are common use cases for Dolphin Cleaner? Common use cases include freeing up space when your phone shows "Storage Almost Full" notifications, speeding up a slow-running iPhone, organizing a cluttered photo library, streamlining a large contact list, reducing the size of video files, and securely storing private photos and videos in a protected vault. ## Version history (last 5 releases) ### 1.2.9 — 2026-08-05 We've optimized the product feature experience. ### 1.2.8 — 2026-07-14 We've optimized the product feature experience. ### 1.2.7 — 2026-06-16 Fixed some issues. ### 1.2.6 — 2026-05-21 Fixed some issues. ### 1.2.5 — 2026-04-17 Bug fixes and performance improvements. ## Apps similar to Dolphin Cleaner | App | Rating | Price | Category | | --- | --- | --- | --- | | [Cleaner Kit - Clean Up Storage](https://appshunter.io/ios/app/cleaner-kit-clean-up-storage/id1194582243) | 4.4 (347,802) | Free | Utilities | | [Cleaner Neat: Clean Up Storage](https://appshunter.io/ios/app/cleaner-neat-clean-up-storage/id1463756032) | 4.6 (113,613) | Free | Utilities | | [Boost Cleaner - Clean Up Smart](https://appshunter.io/ios/app/boost-cleaner-clean-up-smart/id1475887456) | 4.5 (67,113) | Free | Utilities | | [Cleanup: Phone Storage Cleaner](https://appshunter.io/ios/app/cleanup-phone-storage-cleaner/id1510944943) | 4.7 (699,973) | Free | Utilities | | [Clean Manager: Storage Cleaner](https://appshunter.io/ios/app/clean-manager-storage-cleaner/id1579881271) | 4.2 (12,915) | Free | Utilities | | [Smart Cleaner・Storage Clean Up](https://appshunter.io/ios/app/smart-cleanerstorage-clean-up/id1472524442) | 4.4 (10,450) | Free | Utilities | ## More apps by SPHERONIX INNOVATION TECHNOLOGY PTE. LTD. - [HeartWell: Heart Rate Monitor](https://appshunter.io/ios/app/heartwell-heart-rate-monitor/id6444098883) - [Yellow QR Scanner](https://appshunter.io/ios/app/yellow-qr-scanner/id6470896010) All apps by SPHERONIX INNOVATION TECHNOLOGY PTE. LTD.: https://appshunter.io/developer/6776967062 ## Related topics [scroll cleaner](https://appshunter.io/ios/topics/scroll-cleaner) · [cisdem cleaner](https://appshunter.io/ios/topics/cisdem-cleaner) · [nutone cleaners](https://appshunter.io/ios/topics/nutone-cleaners) · [dolphin pool cleaner](https://appshunter.io/ios/topics/dolphin-pool-cleaner) · [extra space app](https://appshunter.io/ios/topics/extra-space-app) --- *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 2026-08-22.*