LayerStack’s Arm-based cloud virtual machines, powered by cloud-optimized CPU based on Arm architecture that deliver excellent cost-effective processing power, allowing you to easily complete the most demanding application development.

Shelter
island
Secure Folder
GrapheneOS
SYSTEMIC SUITE FOR PERSONAL DATA PROTECTION IN A SMARTPHONE

Website, pricing, platforms and company facts side by side.
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LayerStack Arm-based Cloud Server
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| Website | layerstack.com | s0vereign.pw |
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| Company | — | 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.

No description of LayerStack Arm-based Cloud Server yet.
Your phone doesn't work for you. By 2026 surveillance moved from obvious apps into invisible ones — background services and features that don't even have an icon on your screen. You can't see them. They see you. I built Sovereign — an app that splits one Android phone into three...
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𝐒𝐎𝐕𝐄𝐑𝐄𝐈𝐆𝐍 SYSTEMIC SUITE FOR PERSONAL DATA PROTECTION IN A SMARTPHONE
How often each product is chosen within a category, 0–100% relative to the other.

As answered by people managing LayerStack Arm-based Cloud Server and Sovereign.pw.
Sovereign.pw's answer:
Bloggers, journalists, cryptocurrency holders, ALL people who understand that personal information should be kept separate from public information.
Sovereign.pw's answer:
Because only this program can truly protect your personal information. Only this program combines all the features needed to protect your privacy.
Sovereign.pw's answer:
So far it's just me, the program has just been released
Sovereign.pw's answer:
SOVEREIGN core stack:
Language: Kotlin UI: Jetpack Compose (native Android) Isolation: standard Android mechanisms — Work Profile (DevicePolicyManager) + enclave, no root Cryptography: Android Keystore (hardware TEE) + BouncyCastle 1.78.1 → post-quantum Kyber (key exchange) and Dilithium (signatures) on top of AES-256; files — AES-CTR + HMAC Key fragmentation: Shamir's scheme On-device AI: MediaPipe (tasks-genai), Gemma models — fully offline on the device Licensing: offline scheme based on ECDSA P-256
Everything runs locally — no cloud, no servers.
Sovereign.pw's answer:
This is my pain. This is the pain of millions like me. This is the pain of our time. This is the need for privacy.
Sovereign.pw's answer:
🏛️ THREE ISOLATED SPACES INSIDE ONE PHONE: 👔 "Citizen" — government services, banks, marketplaces, Telegram. The state sees "an ordinary person with an ordinary phone." No suspicion, no blocks. 🧑 "Human" — your private life: messengers, email, browser, social media, torrents, VPN. "Citizen" can't see it in ANY way — isolation at the OS level, not a "software lock." 🜂 "Sovereign" — your invisible core: crypto, documents, archives, investigations. A second layer of encryption on top of the system one. No icon in the app list, data not indexed. ⚠️ This is NOT a sandbox or a cloner like Parallel Space (banks block those). SOVEREIGN uses the standard Android Work Profile — the same mechanism corporations use to separate "work" and "personal." No root, no system mods, one-button install. ✨ KEY FEATURES (each with an on/off toggle):
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