Sync vs Scira
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sync
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Experience the future of privacy with Sync. Sync has been completely reimagined to give you ultimate control over your digital life. Wrapped in a stunning new glassmorphism design, Sync is more than just a chat app—it’s your secure personal sanctuary. Why Sync? - Ghostwire Protocol: Engage in truly private conversations. Our new Ghostwire protocol ensures your chats are ephemeral and encrypted, leaving absolutely no trace behind. - Invisible Vault: Keep your most sensitive data hidden. The Invisible Vault allows you to store chats and files in a secure space that is completely invisible to prying eyes. - Stealth Mode: Need ultimate discretion? Transform Sync into a fully functional calculator. Only you know the secret PIN to unlock your real world. - Performance: We’ve rebuilt our core engine using Rust, delivering lightning-fast speed and rock-solid reliability without compromising on security. Features: - Seamless Glassmorphism UI: A beautiful, modern interface that feels as good as it looks. - End-to-End Encryption: Your privacy is our priority. Only you and your intended recipient can read your messages. - Cross-Device Sync: seamlessly switch between your phone, tablet, and computer. Download Sync today and reclaim your privacy.
Scira
This AI-powered assistant helps you research by answering questions, exploring various sources, and organizing your work. Attach files, use voice input, and manage related research within projects. Syncs across devices for seamless access.
- AI chat and web research with cited sources
- Customizable source controls
- File and document attachment support
- Voice input for prompts
- Project-based organization
- Cross-device syncing
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Scira is an AI research assistant for asking questions, exploring sources, and keeping research organized from your iPhone. Start a thread, choose the sources Scira can use, and get cited answers you can inspect. Attach images, files, and documents for context, use voice input when typing is slower, and keep related work together with projects. Scira syncs with your scira.ai account so your threads, preferences, usage, and artifacts stay available across devices. Features: - AI chat and web research with cited sources - Source controls for web, academic, Reddit, GitHub, stocks, crypto, YouTube, and more - Image, photo, document, CSV, DOCX, XLSX, and PDF attachment support - Voice input for chat prompts - Projects for organizing related threads and files - Optional notifications and Live Activities while Scira works - Privacy and legal links available in app Terms of Use (EULA): https://scira.ai/terms
Screenshots
Verdict
The clearest difference is device support: Sync at 3 against Scira's 1. On price, update cadence, ads and in-app purchases 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.
Sync ships an update fortnightly, Scira every 3 weeks. The most recent releases landed on October 28, 2026 and October 23, 2026 respectively.
| Parameter | Sync | Scira |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Fortnightly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 192 MB | 50 MB |
| Age rating | 4+ | 12+ |
| Developer | SYNC GLOBAL TECHNOLOGIES PTE. LTD. | SCIRA AI (OPC) PRIVATE LIMITED |
In-app purchases
Sync
No in-app purchases
Scira
No in-app purchases
