Vedic Samay vs Big Clock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Vedic Samay
This app offers unique astrological services, including birth time rectification based on life events, detailed chart analysis, and AI-powered consultations. It also provides Vedic numerology, live panchang, and auspicious timing calculations.
- Birth time rectification from life events
- 360° astrological chart analysis
- Horary analysis (Prashna)
- AI chart consultations
- Sub-lord charts
- Vedic numerology
- Live Panchang and Muhurat
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Most astrology starts with a birth time you were never sure was right. Vedic Samay is the only app in the world that computes your true birth time from your real life events — then builds your entire astrological profile on that corrected time. Sub-lord charts, deep horary (Prashna) analysis, Vedic numerology with triggered yogas, live panchang, and AI chart consultations — all on one unified credit system. No subscriptions. BIRTH TIME RECTIFICATION — UNIQUE WORLDWIDE Most astrology depends on a birth time you can't verify. This is the only app that fixes that. Enter your verified life events — marriage, children's births, career changes, education, health, legal matters, property, relocation, accidents — each with its real date. Using sub-lord astronomical calculation, the engine scores candidate birth times against what actually happened in your life and surfaces the time that best fits your history. What once required an expensive practitioner sitting is now in your pocket — and every other feature is computed from that corrected time. 360° CHART ANALYSIS A complete, multi-angle study of a single chart — more than thirty analysis modules working together: Cuspal Sub-Lord promise and negation checks, dasha chains with amplification and timing, transit go/no-go, Rahu/Ketu and Sade Sati, health and life-area breakdowns, hidden-money and near-miss reads, energy leaks, structural patterns, and day-level micro-timing. PRASHNA — HORARY ANALYSIS Some questions can't wait for a birth chart. Prashna casts a chart for the exact moment you ask. The engine studies that cast in depth: promise and negation checks, ruling planets, the 249-division horary lookup, day/hora timing, near-miss and recovery analysis, query-area promise, stop-go splits, and a solution timeline showing when conditions open up. Every cast is saved with its own verdict history and notes, and can be shared as a clean summary card. AI CHART CONSULTATIONS Ask any life question — career, marriage, property, children, timing — and get structured analysis grounded in your actual chart: your cuspal positions, dasha periods, and significators. Real analysis from your own data, not generic zodiac text. SUB-LORD CHARTS Full charts computed to sub-sub-lord depth using the Placidus house system — planetary positions, house cusps, significator tables, and effective links. Professional-grade detail on your phone. VEDIC NUMEROLOGY Complete numerology from your date of birth — core and destiny numbers, the Lo Shu grid with plane analysis, planetary yogas, and Mahadasha/Antardasha timelines. Computes triggered yogas down to the day level, showing exactly when specific combinations activate. Includes name analysis against your basic and destiny numbers. LIVE PANCHANG & MUHURAT Real-time Nakshatra, Tithi, Yoga, and Karana from astronomical data, plus auspicious timing (Muhurat) and Rahu Kaal for your location. Two home-screen widgets keep your daily Nakshatra transit and personal numerology dasha a glance away. PDF REPORTS Generate detailed reports from your saved charts — full chart analysis, compatibility, and numerology breakdowns. View, email, and share directly from the app. WHAT MAKES THIS DIFFERENT Birth-time rectification from your real life events — unique worldwide Every feature computed from your corrected birth time AI analysis grounded in your computed chart, not generic text Deep horary (Prashna) analysis for in-the-moment questions Triggered numerology yogas to day-level precision Sub-sub-lord chart depth most apps don't offer One-time credits — no subscriptions, credits never expire 7 free credits on sign-up Built for astrology practitioners, numerology students, and anyone serious about understanding their chart. Credits are one-time consumable in-app purchases. No subscriptions or recurring charges. For entertainment and informational purposes. Not a substitute for professional advice.
Big Clock
Transform your device into a large, clear digital clock. Ideal for bedside tables, desks, or workouts, it offers an always-on display with customizable themes and brightness for easy readability in any environment.
- Fullscreen digital clock
- Always-on display mode
- Light and dark themes
- Brightness control
- Portrait and landscape support
- Minimal design
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Big Clock turns your iPhone or iPad into a clean, easy-to-read digital clock that stays visible when you need it most. Use it as a bedside night clock, desk clock, workout clock, or minimal always-on clock during work and study. Designed for simplicity, readability, and focus. FEATURES • Big fullscreen digital clock • Always-on display mode • Optional seconds display • Light and dark themes • Brightness control • Fullscreen mode • Works in portrait and landscape • One tap controls • Minimal and distraction-free design • Supports iPhone and iPad PERFECT FOR • Bedside nightstand clock • Desk setup clock • Kitchen clock • Study sessions • Work focus • Workout sessions • Low-light environments • Time visible from a distance Big Clock launches instantly and keeps the time clearly visible from across the room.
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Verdict
The clearest difference is rating: Vedic Samay at 5.0 against Big Clock's 4.7. Big Clock's advantage is ratings volume (6 vs 1). On price, review sentiment, update cadence 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. Vedic Samay sells 3 one-off in-app purchases and Big Clock sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Vedic Samay holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Big Clock has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
Vedic Samay ships an update every 9 days, Big Clock weekly. The most recent releases landed on October 14, 2026 and October 25, 2026 respectively.
| Parameter | Vedic Samay | Big Clock |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.7 (6 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 1 | 6 — better |
| Update frequency | Every 9 days | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.0 | 16.0 |
| Further details — not scored | ||
| Size | 7 MB | 74 MB |
| Age rating | 17+ | 4+ |
| Developer | Amit Sethi | Nataliia Zarudna |
Customer experience
Vedic Samay
Big Clock
In-app purchases
Vedic Samay
- 5 Report Credits$4.99
- 20 Report Credits$14.99
- 50 Report Credits$34.99
Big Clock
- Coffee Support$1.99
- Premium$2.99
- Premium + Coffee$4.99
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- Coffee & Croissant Support$5.99
- Premium + Coffee + Croissant$8.99
- Big Support$12.99
- Premium + Big Support$14.99









