Comparison

Contex.st vs Relieve AI

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Contex.st

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TRANSFORM ANY CONTENT INTO YOUR INTELLIGENT KNOWLEDGE BASE Contex.st is the revolutionary AI-powered app that captures, summarizes, and organizes your digital content while letting you chat with your entire document collection. The only knowledge management app with built-in Nostr integration for decentralized sharing. KEY FEATURES Universal Content Capture • Save from Safari, Photos, Files, and ANY iOS app via Share Extension • Smart OCR extracts text from images and PDFs automatically • Clean web article extraction without ads or clutter • Batch processing for multiple items at once AI-Powered Intelligence • Chat with your entire document collection using advanced AI • Get contextual answers with source citations • Automatic summarization of any content • Smart keyword extraction and categorization • Entity recognition for people, places, organizations Powerful Search & Organization • Semantic search finds content by meaning, not just keywords • Vector search discovers related documents automatically • Smart collections that organize content intelligently • Advanced filtering by content type, date, and entities • Tag-based organization with AI suggestions Decentralized Sharing via Nostr • Share insights on censorship-resistant networks • Multiple cryptographic identity support • Connect to custom relay networks • True content ownership - no corporate control Privacy & Control • Your data stays on your device with iCloud sync • Choose your preferred AI providers • No tracking or data harvesting • End-to-end encryption for sensitive content PERFECT FOR: • Researchers building comprehensive knowledge bases • Students organizing study materials and papers • Professionals tracking industry insights and trends • Content creators gathering inspiration and sources • Anyone building a "second brain" for better productivity WHY CONTEX.ST? Unlike other document apps, Contex.st combines powerful AI capabilities with true data ownership. Chat with your documents using cutting-edge AI, organize with intelligent automation, and share your insights on decentralized networks - all while maintaining complete control over your information. Your digital memory, intelligently organized, truly yours. Download now and revolutionize how you capture, understand, and share knowledge!

About

Relieve AI

Features
Read full description

Relieve AI is your private AI assistant — chat, agents, images, and daily planning that run ON your iPhone, not in someone else's cloud. PRIVATE BY DESIGN • On-device AI with Apple Intelligence and downloadable open models • Your conversations never leave your phone • "Data Not Collected" — no accounts, no tracking, no analytics EVERYTHING IN ONE ASSISTANT • Chat with voice input, image understanding, and web-aware answers • 15+ agent templates: research, writing, documents, data, code and more • Visual agent builder — create your own AI workflows • On-device image generation — no credits, no cloud • Knowledge base: chat with your PDFs and documents • Connect bigger models on your PC over your local network YOUR DAY, ORGANIZED • Daily Brief: schedule, priorities, and headlines each morning • Next Up and Focus sessions with Dynamic Island countdowns • A journal that writes itself from your day, plus mood tracking • Apple Health: ask about steps, sleep, heart, and workouts in chat • Screenshot Butler turns screenshots into events and reminders FOR THE WHOLE FAMILY • Kids Zone, Story Time bedtime stories, and Homework Helper • Pet Zone and Kids Zone with on-device sound insights • Group Chat: brainstorm with nearby friends — no internet needed RELIEVE AI PRO Everything is unlocked for your first 7 days. After that, on-device chat with Apple Intelligence stays free for as long as you keep the app — no account, no credits, no expiry. Pro unlocks everything else for $4.99/month or $44.99/year. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. You can manage or cancel your subscription in your Apple Account settings at any time. Terms of Use: https://relieveai.ltd/terms Privacy Policy: https://relieveai.ltd/privacy

Screenshots

Contex.st4 screens
Relieve AI4 screens

Verdict

The call

The clearest difference is in-app purchases: Contex.st at none against Relieve AI's 2. Contex.st also leads on iOS requirement (18.4 vs 26.0). Relieve AI's advantage is update cadence (every 6 days vs every 4 weeks) and device support (4 vs 1). On price and ads there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Relieve AI sells 2 in-app purchases, starting at $4.99 per month. Contex.st asks for nothing beyond the download.

UpkeepUpdate frequency

Contex.st ships an update every 4 weeks, Relieve AI every 6 days. The most recent releases landed on October 17, 2026 and October 14, 2026 respectively.

Scorecard4 real differences Ā· 2 level
Contex.st versus Relieve AI: the parameters behind the verdict, then further details
ParameterContex.stRelieve AI
PriceFreeFree
Update frequencyEvery 4 weeksEvery 6 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhoneiPhone, iPad, Mac, Apple Watch — better
Requires iOS18.4 — better26.0
Further details — not scored
Size128 MB61 MB
Age rating4+17+
DeveloperMemetic Research Laboratories LLCRelieve AI LLC

In-app purchases

None

Contex.st

No in-app purchases

2 purchases

Relieve AI

Subscriptions2
  • Pro Monthly$4.991 Month
  • Pro Annual$44.991 Year

Questions

Is Contex.st free?
Contex.st is free to download, with no in-app purchases.
Is Relieve AI free?
Relieve AI is free to download, with in-app purchases available.
Do Contex.st or Relieve AI have ads?
Neither Contex.st nor Relieve AI shows ads.
Which is updated more often, Contex.st or Relieve AI?
Contex.st ships an update every 4 weeks, and Relieve AI every 6 days. Most recently, Contex.st was updated on October 17, 2026 and Relieve AI on October 14, 2026.

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