Subra AI Spaces Private Ofline vs Forge AI Agent
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Subra AI Spaces Private Ofline
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Your private AI workspace—built to work on your device. Subra AI brings chat, voice, images, documents, personal knowledge, and focused workspaces together in one privacy-first app. Download the on-device AI model once, then use core AI features without sending private conversations and Vault content to a cloud AI provider. CHAT, SPEAK, AND LISTEN • Chat with an on-device AI assistant. • Ask questions using text or images. • Record voice messages and transcribe them on device. • Listen to AI responses with an installed voice. • Choose your response language and writing style. • Keep separate conversations with local chat history. FOCUSED SPACES Organize different parts of your life without mixing their information. Create Spaces for study, trips, interview preparation, projects, research, language practice, creative work, events, career planning, and private health-record organization. Each Space has its own chats, instructions, context, and Vault scope. An included JavaScript Essentials for React Native learning Space is also available. PRIVATE DOCUMENT VAULT Add and organize PDFs, text or Markdown files, images, and audio recordings. Subra AI can extract and index supported text locally, transcribe audio on device, search relevant passages, answer questions using selected sources, and cite source files, PDF pages, or audio timestamps when available. Rename files and add your own context notes. Space files remain isolated from unrelated Spaces. When a Vault does not contain enough evidence, Subra AI tells you instead of presenting general knowledge as source-grounded. PRIVATE HEALTH ORGANIZER Capture supported health readings, review and correct detected values and units, and confirm before saving. Search and filter records by date, type, or note, then ask questions about records in the active Health Space. Subra AI is a personal record organizer—not a doctor, diagnostic service, or medication advisor. Consult a qualified healthcare professional for medical decisions. MORE TOOLS • AI Memory that you can view, edit, or reset. • Chat import, export, and sharing. • Local model download and storage controls. • Light, dark, and system appearance. • Image background removal. • Optional compatible external AI provider. • Privacy-aware support and diagnostic reports. PRIVACY BY DESIGN Local chats, personal Vault files, derived text, audio transcripts, and health records stay on your device unless you explicitly export or share them. Internet access may be required for model downloads, App Store purchases, support, published ready-made content, updates, and an external provider you configure. SUBRA PLUS The free version includes core features and one personal custom Space in each supported category. Subra Plus is available as monthly or annual auto-renewable subscriptions and includes: • Unlimited personal custom Spaces in every category. • Anonymous Chat Support. • Priority WhatsApp support. Payment is charged to your Apple Account when the purchase is confirmed. The subscription renews automatically unless cancelled before the end of the current billing period. Manage or cancel it in your Apple Account subscription settings. Cancellation prevents future renewal, while access normally continues through the paid period. Restore eligible purchases inside the app; no separate Subra AI account is required. Prices vary by country or region. Refunds follow Apple policies and applicable law. Privacy Policy: https://subraatakumar.com/subra-ai/privacy-policy/ Terms of Use: https://subraatakumar.com/subra-ai/terms/
Forge AI Agent
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Forge AI is your intelligent creative companion, built to help you turn ideas into polished results faster. Whether you’re brainstorming something new, drafting content, refining your writing, or exploring different approaches, Forge AI makes it easy to move from a blank page to your next breakthrough. KEY FEATURES • Generate ideas and overcome creative blocks • Draft clear, engaging content in seconds • Rewrite, summarize, and improve existing text • Adjust tone and style to suit your needs • Get quick answers and practical suggestions • Enjoy a simple, intuitive mobile experience BUILT FOR EVERYDAY CREATIVITY Use Forge AI for work, study, personal projects, social content, planning, and more. Just enter what you need, add a little context, and let Forge AI help shape the result. CREATE WITH CONFIDENCE Explore new possibilities, refine your thinking, and accomplish more—all from your iPhone. Download Forge AI and start bringing your ideas to life.
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Verdict
The clearest difference is in-app purchases: Forge AI Agent at none against Subra AI Spaces Private Ofline's 2. Subra AI Spaces Private Ofline's advantage is device support (3 vs 1). On price, update cadence, ads and iOS requirement 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. Subra AI Spaces Private Ofline sells 2 in-app purchases, starting at $4.99 per month. Forge AI Agent asks for nothing beyond the download.
Subra AI Spaces Private Ofline ships an update every 9 days, Forge AI Agent every 10 days. Both last shipped on October 31, 2026.
| Parameter | Subra AI Spaces Private Ofline | Forge AI Agent |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 days — better | Every 10 days |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.5 — better | 16.4 |
| Further details — not scored | ||
| Size | 151 MB | 70 MB |
| Age rating | 4+ | 4+ |
| Developer | Subrata Kumar Das | Sonny Hastomo |
In-app purchases
Subra AI Spaces Private Ofline
- Subra Plus Monthly$4.991 Month
- Subra Plus Annual$49.991 Year
Forge AI Agent
No in-app purchases
Questions
Is Subra AI Spaces Private Ofline free?
Is Forge AI Agent free?
Do Subra AI Spaces Private Ofline or Forge AI Agent have ads?
Which is updated more often, Subra AI Spaces Private Ofline or Forge AI Agent?
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