Argus vs Sadd
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Argus
This app acts as a personal knowledge search engine, indexing your iPhone data like photos, messages, and health metrics. It allows you to search, ask questions, and take action on your information using AI, with privacy-first, on-device processing.
- On-device AI processing
- Hybrid keyword and semantic search
- Natural language queries
- AI Photo Studio for image editing
- Health data dashboard
- Personalized insights and memory features
- Customizable power user tools
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Argus is your personal knowledge search engine. It indexes everything you create on your iPhone — photos, messages, calendar events, reminders, notes, contacts, voice notes, web bookmarks, workouts, sleep, and visit history — and makes it all searchable, askable, and actionable from a single search bar. EVERYTHING ON-DEVICE BY DEFAULT Argus runs Apple Foundation Models on iOS 26 for AI features at no cost and no data leaving your phone. Want better answers? Bring your own Claude, OpenAI, Gemini, or any OpenAI-compatible API key. You decide which model handles text, vision, image generation, and voice — all separately. POWERFUL SEARCH • Hybrid search blends keywords, semantic embeddings, and recency • Filter by source: photos, contacts, calendar, messages, notes, more • "Photos of food," "what did I do last weekend," "10 most recent emails" — natural language understood • Geek Mode for power users: 73 commands with pipes, macros, and workflows CHAT & AGENT • Multi-turn conversations with personas, voice input, and spoken answers • Pin favorite exchanges, share as text or image, branch into alternate paths • Agent Mode lets the AI run commands on your data — search, summarize, create reminders, send messages — with your confirmation for anything destructive PHOTOS & STORIES • AI Photo Studio: generate, edit, describe, enhance, OCR, remove backgrounds, watermark • Photo Stories turn 2-10 photos into a narrated journey • Manga Mode redraws your photos as manga panels with speech bubbles • Visual Intelligence (iPhone 16 Pro+) — point your camera at anything and search your data HEALTH (NEW IN 2.0) • 8-chart dashboard: activity rings, sleep stages, HRV, resting HR, walking HR, VO2 max, steps, active energy, workouts • Workout routes plotted on Apple Maps with heart-rate zone breakdown • Mood Journal correlates sentiment with sleep and exercise • HealthKit data is read on-device only and never uploaded INSIGHTS & MEMORY • Weekly/monthly Data Insights — charts of your activity by source and topic • Time Capsule surfaces "On This Day" memories every morning • Morning Brief notifications with today's calendar, weather, health rings, and a 1-line LLM narrative POWER USER TOOLS • Custom keyboard extension with snippet expansion across every app • Quicklinks (parameterized URLs), workflows (multi-step macros), smart folders (saved searches) • Spotlight integration with interactive snippets — see top results without launching • Live Activities, widgets, AppIntents, Shortcuts, Action Button, Camera Control • iPad layout with NavigationSplitView, hardware keyboard support PRIVACY-FIRST • All ingestion happens on-device • HealthKit, Photos, Contacts, Calendar, Reminders, Location — read locally, indexed locally • Cloud AI is opt-in with explicit consent and BYOK • Full data export (Markdown / JSON / CSV) anytime • Tap-once delete from any item REQUIREMENTS • iOS 17+ for core features; iOS 26+ for Apple Foundation Models, Liquid Glass UI, Visual Intelligence, SpeechAnalyzer • HealthKit features require Health permissions (optional) • Cloud AI requires your own API key (optional) Argus is built by an independent developer. Feedback: in-app via Settings → Send Feedback.
Sadd
This app helps you prioritize prayer and deepen your faith with features like prayer accountability, daily Quranic wisdom, and spiritual tracking. Connect with a supportive community and access companion tools for remembrance and guidance.
- Prayer accountability and phone locking
- Daily Hadith and Quranic reflections
- Spiritual progress tracking
- Community study circles (Halaqah)
- Digital Tasbih for dhikr
- Qibla direction finder
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Sadd is your spiritual companion—an Islamic app designed to help you prioritize prayer, deepen your faith, and grow alongside a supportive community. PRAYER ACCOUNTABILITY Take control of your prayer life. Sadd locks your phone during prayer windows, blocking distractions so you can focus on what matters most. Watch your prayer streaks row as you stay consistent. QURANIC WISDOM Start each day with inspiration. Explore daily hadith narrations with beautiful imagery, authentic translations, and scholarly sources. Reflect on Qur'anic verses and deepen your Islamic knowledge—one narration at a time. SPIRITUAL TRACKING See your progress. Track your prayer stats, monitor your spiritual growth, and celebrate milestones as you build lasting habits of devotion. COMMUNITY & CONNECTION Join a Halaqah (study circle) of like-minded believers. Share your journey, learn together, and strengthen your faith as part of a supportive community. COMPANION FEATURES • Al-Qur'an: Read the Qur'an with daily reflections • Tasbih: Digital prayer beads for dhikr (remembrance) • Qibla: Find the direction of prayer anywhere • Stats: Monitor your spiritual progress DESIGNED WITH INTENTION Every element of Sadd is crafted to support your spiritual practice—from prayer timing to beautiful design that invites reflection. Make prayer a priority. Deepen your faith. Grow with your community. Download Sadd today. SADD PRO SUBSCRIPTION Sadd Pro is an optional auto-renewable subscription: $3.99/month or $39.99/year. Payment is charged to your Apple ID account at confirmation of purchase, and the subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Terms of Use (EULA): https://sadd.app/terms Privacy Policy: https://sadd.app/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Argus at none against Sadd's 2. Sadd's advantage is update cadence (weekly vs every 2 months) and ratings volume (4 vs 1). On price, rating, review sentiment and ads 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. Sadd sells 2 in-app purchases, starting at $3.99 per month. Argus asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Argus against 5.0 for Sadd. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Argus ships an update every 2 months, Sadd weekly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | Argus | Sadd |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (4 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 1 | 4 — better |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 13 MB | 50 MB |
| Age rating | 4+ | 12+ |
| Developer | Liqun Chen | Sadd Tech LLC |
Customer experience
Argus
Sadd
In-app purchases
Argus
No in-app purchases
Sadd
- Monthly Subscription$3.991 Month
- Yearly Subscription$39.991 Year









