PRISM vs PlugOS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PRISM
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Looking for a powerful and user-friendly client management app? Look no further than Prism! Our app is the perfect solution for professionals who need to manage their client relationships on the go. Feel more connected and secure with Prism, a one-stop shop for managing client requirements. It provides your clients with a platform to understand the project plan of action, track and monitor the progress & stay updated with overall project updates. How will it assist you? • User-friendly interface: Our app is designed with ease of use in mind. You can easily navigate through the app and quickly access the information you need. • Client profiles: Store all of your client's information in one place, including their contact details, notes, and important dates. • Progress tracking: Keep track of progress with each client by creating goals and tracking progress towards those goals. • Invoicing and payment tracking: Create and send invoices to clients and track payment status all from within the app. An easy-to-use app that not only makes connecting easier but also helps you manage your client's project effectively and efficiently. The goal of Prism is to boost your operational productivity so that you can get improved outcomes. Gone are the days when you had to manage clusters of documents. Prism is a platform for centralized solutions that offers several solutions that were previously dispersed across many locations. The app will give our clients a convenient way to stay in touch with the team whenever and wherever they are. Prism App is filled with adequate features to make your work easy! • Complete information about the projects • Project Doc Repository with the document sharing feature • Upfront payment details with status • Project Milestones and their current statuses • Sprints and their statuses • Milestone costing with payment statuses • Invoice Raised • Payment Pending • Paid • Escalation, chat & risk alarms • Easy way to escalate using escalation Matrix • Predefined Level-1 (Project Owner) and Level-2 (CTO) Our app is the ideal option for professionals across a wide range of industries, including healthcare, law, real estate, and more. Start handling your clients like a pro by downloading our app right away!
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
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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.
Screenshots
Verdict
The clearest difference is update cadence: PRISM at fortnightly against PlugOS's monthly. PRISM also leads on iOS requirement (12.4 vs 16.6). On price, ads, in-app purchases and device support 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.
PRISM ships an update fortnightly, PlugOS monthly. The most recent releases landed on October 19, 2026 and October 2, 2026 respectively.
| Parameter | PRISM | PlugOS |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.7 (3 ratings) — better |
| Positive reviews | — | 50.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Fortnightly — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.4 — better | 16.6 |
| Further details — not scored | ||
| Size | 17 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Seasia Infotech | Shanghai Pingbo Info Tech Co., Ltd. |
In-app purchases
PRISM
No in-app purchases
PlugOS
No in-app purchases









