PlugOS vs DoDoAlbum
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PlugOS
This app securely connects to dedicated hardware for managing sensitive data locally. It ensures privacy by processing and storing all information on the device, without internet access or cloud reliance. Enjoy a secure and private digital experience for various applications.
- Local data processing and storage
- Hardware-level security isolation
- No internet connection required
- Device authentication and status checking
- Firmware updates
- Resistant to complex attacks
Read full descriptionHide full description
Say goodbye to the worries of data leakage and privacy invasion! PlugOS App is the official companion application for PlugOS smart security hardware, allowing users to securely connect and manage PlugOS devices on their iPhone. PlugOS device is a fingertip-sized smart security hardware equipped with local storage and a dedicated computing unit, designed specifically to provide a secure and private data operation experience. With PlugOS App, you can easily complete device authentication, status checking, secure data display, parameter settings, and firmware updates. All sensitive data is processed and stored locally on the PlugOS device, ensuring that data does not touch the ground, leave traces, or connect to the internet. Core Features 【Hardware Isolation, Pure Security】 All your sensitive operations and data processing are carried out within the secure chip inside the PlugOS hardware, completely physically isolated from your mobile phone or computer device. No data traces are left, no internet connection is made, and no cloud storage is involved, ensuring that your information is always in your control. 【Ultimate Privacy, Never Tracked】 PlugOS adheres to its commitment to privacy: we do not collect any of your user data, do not track your usage behavior, and will never have any advertising disturbances. You can enjoy a truly pure and private digital space on any PlugOS-supported device, including iOS. 【Convenient and Flexible, Plug and Play】 By connecting the hardware through the PlugOS App, you can access the secure services and private data content provided by PlugOS. The PlugOS App makes all this incredibly simple. 【Multifunctional Security Applications】 Whether you are engaging in private communication, managing digital assets, enjoying private audio and video, handling work secrets, or isolating applications, PlugOS can provide you with a secure, private, convenient, and feature-rich operating environment. 【Resistant to Complex Attacks】 The PlugOS hardware and App work together to effectively resist complex software and hardware attacks, ensuring that you can use it with peace of mind. Note: The PlugOS App is only compatible with PlugOS exclusive hardware and does not interfere with iOS security mechanisms. It fully complies with the App Store Review Guidelines.
DoDoAlbum
Effortlessly manage your photo library with smart sorting, multi-select, and an undo feature. Organize, hide, or delete photos in batches, with a trash feature for accidental deletions. Enjoy a fun leveling system and customizable album previews.
- Smart sorting and multi-select
- Undo and trash features
- Pinned albums
- 11-tier Organizer leveling system
- Fan-style album previews
- Multi-language support
Read full descriptionHide full description
Clear the clutter in your library and the distractions in your pictures. DoDoAlbum brings AI passerby removal, cleanup suggestions, photo search and editing together on your iPhone. AI PASSERBY REMOVAL A stranger in your travel shot or street photo? Open a still photo, enter the editor's AI removal tool and choose passerby mode. The app detects people, preselects likely passersby and prioritizes protecting the main subject. Review the highlighted selection, then confirm to remove selected people and fill the area using nearby background information. • Automatic passerby selection reduces manual tracing. Tap people to adjust who stays and who goes. • Smart lasso: draw a closed loop around a target to select people or foreground within it. Check the highlighted area before confirming. • Brush: add missed areas or mark small distractions manually. • Preview, undo and redo: review your result before saving. • On-device processing: AI removal does not upload your photos. Download the original to your device before editing. AI removal works with still photos. Results vary with complex backgrounds, overlapping people and large occlusions. This tool is not available for Live Photos or videos. CLEANUP SUGGESTIONS Find duplicate photos, similar shots and screenshots. Compare groups and choose what to keep. Swipe to organize or long-press to select multiple items. Deleted items go to the app's Trash first and can be restored before final deletion. TEXT SEARCH AND DISCOVERY Search text in screenshots, documents and posters, alongside local semantic search. Explore by year, person, place or smart category. Browse related tags in the keyword graph, and give person albums custom names. Albums opened from Albums or Search have independent browsing pages, so you can go back without replacing your Home view. PHOTO, LIVE PHOTO AND VIDEO EDITING Use filters, brightness, contrast, saturation, crop, rotation, markup and mosaic on photos. Live Photo color and geometry edits are applied to both the still image and motion. Trim or mute videos, capture frames, apply filters and color adjustments, rotate, crop and export GIFs. Share photos and videos through the system share sheet. LOCAL PROCESSING AND PRIVACY Text indexing, smart categorization and AI removal run on your device. Keep private photos in an encrypted vault. Create privacy copies with faces obscured and location removed before sharing. You choose what to save, delete and share. MAKE ORGANIZING A HABIT Revisit memories from this day in past years, view photo statistics and track progress with points and levels. Available in English, Simplified Chinese, Traditional Chinese, Japanese and Korean. Keep space for the photos worth saving, and keep the focus on your subject.
Screenshots
Verdict
The clearest difference is review sentiment: DoDoAlbum at 100% against PlugOS's 50%. DoDoAlbum also leads on rating (5.0 vs 3.7) and update cadence (every 6 days vs monthly). PlugOS's advantage is ratings volume (3 vs 1). 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.
DoDoAlbum holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews point the same way: 50% of PlugOS's written reviews are positive against 100% of DoDoAlbum's.
PlugOS ships an update monthly, DoDoAlbum every 6 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.
| Parameter | PlugOS | DoDoAlbum |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 50.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 3 — better | 1 |
| Update frequency | Monthly | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.6 — better | 17 |
| Further details — not scored | ||
| Size | 41 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Shanghai Pingbo Info Tech Co., Ltd. | 业广 都 |
Customer experience
PlugOS
DoDoAlbum
In-app purchases
PlugOS
No in-app purchases
DoDoAlbum
No in-app purchases









