Sia Storage vs Agentic Inbox
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sia Storage
Securely store and organize your files with end-to-end encryption. Your data is split and distributed across a decentralized network, ensuring no single point of failure. Access your files from any device and benefit from automatic photo backup and file versioning.
- End-to-end encryption
- Decentralized file distribution
- Automatic photo backup
- Multi-device sync
- File versioning
- Open source
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Sia Storage is the world's safest cloud storage, by design. Your files are encrypted on your device before they ever leave your phone, split into 30 pieces using erasure coding, and distributed across a decentralized network of hosts worldwide. Only 10 of those 30 pieces are needed to recover your data — no single point of failure, no central server to breach. YOUR DATA, YOUR KEYS Sia Storage uses end-to-end encryption. Your recovery phrase is the only key to your data — not even Sia can access your files. No tracking, no ads, no data harvesting. STORE AND ORGANIZE Upload photos, videos, and documents. Organize files into folders, tag them for quick access, and mark favorites. Browse your library with search and filtering by file type. AUTOMATIC PHOTO BACKUP Enable archive sync to automatically back up your photo library to the Sia network. Track progress as your photos are encrypted and uploaded in the background. MULTI-DEVICE SYNC Access your files from any device. Sia Storage syncs your encrypted library across devices through your indexer — add a file on your phone, see it on your desktop. FILE VERSIONING Upload updated versions of files and browse their history. Sia Storage keeps track of versions so you never lose previous work. HOW IT WORKS Traditional cloud storage trusts a single company with your data. Sia splits your encrypted files across dozens of independent hosts using erasure coding. Even if hosts go offline, your data remains available and intact. Learn more in the app's built-in guides. IMPORT FROM ANYWHERE Take a photo or video directly in the app, choose from your photo library, or import from the Files app. Share files from any app on your phone directly into Sia Storage. OPEN SOURCE Sia Storage is built by The Sia Foundation, a non-profit dedicated to decentralized storage. The app is fully open source.
Agentic Inbox
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Agentic Inbox is a native iPhone and iPad email client for the open-source agentic-inbox Cloudflare Worker backend. Point the app at your own Worker deployment, and your mail, credentials, and cache stay only between your device and your Cloudflare account — no third-party mail server in between. REQUIRES YOUR OWN BACKEND This is not a general-purpose client for Gmail, iCloud, or other providers. It connects exclusively to a self-hosted agentic-inbox Worker (github.com/cloudflare/agentic-inbox) that you deploy on your own Cloudflare account, authenticated with a Cloudflare Access service token. Deploy the backend first if you haven't already. FEATURES Mailboxes • List, create, switch, and delete mailboxes across your Worker's allowed domains Inbox • Threaded conversation view per folder • Pull-to-refresh and pagination • Swipe to archive or delete, with undo • Multi-select batch actions: mark read/unread, archive, delete Folders • System folders — Inbox, Sent, Drafts, Archive, Spam, Trash • Custom folders — create, rename, delete Conversations • Expandable message threads • Sanitized HTML rendering with remote-image blocking (no tracking pixels) • Star and read toggles, move to folder, attachment support Compose • New messages, reply, reply-all, forward • Drafts save locally and resume exactly where you left off Search • Search-as-you-type with filters for sender, recipient, subject, date range, read/starred status, and attachments • Removable filter chips, infinite scroll Offline • Local cache with optimistic UI, so recent mail stays readable without a connection Built for iPhone and iPad • Adaptive list-detail layout on iPad • Light and dark theme, all standard orientations PRIVACY Agentic Inbox talks only to the Worker URL you configure. Your Client ID and Client Secret are stored only on your device. No analytics, no ads, no data shared with the developer or any third party. OPEN SOURCE Agentic Inbox is open source under the Apache License 2.0.
Screenshots
Verdict
Sia Storage and Agentic Inbox are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 21, 2026 and October 10, 2026 respectively.
| Parameter | Sia Storage | Agentic Inbox |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (9 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 9 — better | — |
| Update frequency | Fortnightly | Fortnightly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 16.2 |
| Further details — not scored | ||
| Size | 52 MB | 41 MB |
| Age rating | 12+ | 4+ |
| Developer | Sia Storage | Sonicstar Solutions Inc |
In-app purchases
Sia Storage
No in-app purchases
Agentic Inbox
No in-app purchases
Questions
Is Sia Storage free?
Is Agentic Inbox free?
Do Sia Storage or Agentic Inbox have ads?
Which is updated more often, Sia Storage or Agentic Inbox?
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