Age calculator vs QR Scanner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Age calculator
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AgeSphere is the ultimate age calculator and birthday countdown app with millisecond-precision age tracking. Watch your life unfold second by second in real-time. BIRTHDAY COUNTDOWN & CELEBRATION Never miss a milestone! Our advanced birthday countdown tracker shows exactly how many days, hours, and minutes until your next birthday. Track up to 3 birthdays for free—perfect for family members, friends, or yourself. REAL-TIME AGE CALCULATOR The most accurate age calculator available—updates every 100 milliseconds! Calculate age down to the exact second, minute, hour, and day. Our precise date calculator handles leap years, Feb 29 birthdays, and all edge cases flawlessly. DAYS COUNTER & LIFE STATISTICS Want to know exactly how many hours alive you've been? Our days counter tracks: • Total days, weeks, months, and years lived • Hours alive with real-time precision • Heartbeats, breaths taken, steps walked, words spoken • 20+ scientifically-verified life statistics • Blood pumped, cells regenerated, meals eaten • Completely customizable stat visibility PET AGE CALCULATOR (10 ANIMALS) Calculate your pet's age accurately with veterinary-approved formulas: • Dogs (126 breeds with breed-specific calculations!) • Cats, Rabbits, Hamsters, Birds, Guinea Pigs, Horses, Fish, Turtles, Ferrets • Modern logarithmic dog age formula (not the old "multiply by 7") • Life stage indicators (Puppy, Adult, Senior, etc.) FAMOUS BIRTHDAYS & HISTORICAL EVENTS Discover who shares your birthday! Our database includes: • 403 verified celebrities with accurate birth dates • 503 historical events from your birth date • See their current age or age at death • IMDB & Wikipedia verified data PLANETARY AGES & ASTRONOMY How old are you on Mars? Calculate your age on all 8 planets using NASA orbital data: • Mercury, Venus, Mars, Jupiter, Saturn, Uranus, Neptune • Next planetary birthday countdown • Moon phase at birth (astronomically accurate) MILESTONES & ACHIEVEMENTS Track major life milestones automatically: • 100, 1,000, 10,000, 20,000 days lived • 1 billion and 2 billion seconds alive • Progress bars and shareable milestone cards • Confetti celebration when reached AGE COMPARISON TOOL Compare ages between two people: • Exact age difference calculator • Total difference in days, hours, minutes • Percentage older calculation • Birthday proximity and zodiac detection BEAUTIFUL DESIGN (NO ADS EVER) • Warm orange & green color palette • Dark mode support • Smooth 60fps animations • Haptic feedback on iOS • One-time $3.99 purchase for premium • No subscriptions, no ads, no tracking KEY FEATURES: • Millisecond-precision age calculation • Birthday countdown for 3 profiles (free) • Days counter and date calculator • Hours alive tracker with real-time updates • Pet age converter (10 animal types, 126 dog breeds) • 403 famous birthdays, 503 historical events • Planetary age calculator (8 planets) • 20+ customizable life statistics • Zodiac sign & generation identifier • Milestone achievements with celebrations • Age comparison tools • Share cards (no watermarks) • Offline-first (works without internet) • 100% accurate data from verified sources PREMIUM FEATURES ($3.99 ONE-TIME) • Unlimited birthday profiles • Profile groups (Family, Friends, Pets) • Advanced life statistics (all 20+ visible) • Unlimited pet profiles • Relationship duration tracker • Custom themes and PDF reports AgeSphere combines accuracy with engagement. Our real-time millisecond counter, verified historical data, pet ages, and planetary calculations make age calculation exciting. Track birthdays, calculate ages with precision, and explore the fascinating statistics of being alive. No ads. No subscriptions. No tracking. Just pure age calculation excellence.
QR Scanner
This utility app quickly scans and generates QR codes with various customization options. It offers smart actions for scanned content, a comprehensive history, and multiple scanning modes for different needs. Privacy is a top priority, with all data kept on the device.
- Instant QR code scanning
- QR code generation with customization
- Smart actions for scanned content
- Full scan history with notes and favorites
- Three scanning modes (Auto, Manual, Batch)
- Privacy-focused, no data collection
- Supports multiple barcode formats
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The fastest, most complete QR code scanner on the App Store — and it's completely free with no ads, no subscriptions, and no limits. INSTANT SCANNING Powered by AVFoundation, QR Scanner locks onto codes in milliseconds. Continuous auto-focus, hardware-accelerated zoom, and a real-time viewfinder make scanning effortless — even in low light with the built-in torch. QR CODE GENERATOR Create your own QR codes in seconds. Generate codes for: Websites and URLs Wi-Fi networks (shareable with one tap) Email with subject and body pre-filled Phone numbers Contact cards (vCard) Any text Customise the colour, background, and error correction level. Save to your photo library or share instantly. Every code you generate is saved to a history so you can reshare anytime. SMART ACTIONS QR Scanner understands what it scans. Tap a result to: Open URLs directly in Safari Call or message phone numbers Compose emails Join Wi-Fi networks automatically Save contacts to your address book FULL SCAN HISTORY Every scan is saved and searchable. Add personal notes, mark favourites, sort by date or type, and filter to find exactly what you need. URLs even show the page title instead of the raw link. THREE SCAN MODES Choose how you want to scan: Auto — codes are captured instantly the moment they're detected (default) Manual — the camera detects the code, then waits for you to tap a Scan button before saving. Perfect for reviewing codes before committing Batch — rapid continuous scanning with no interruptions and a live counter. Built for events, inventory, and anywhere you need to scan many codes fast PRIVACY FIRST Everything stays on your device. No account required, no data collected, no analytics, no tracking. Your scan history is yours alone. DETAILS: Pinch-to-zoom and smooth hardware-accelerated zoom slider Per-type haptic feedback — different feel for URLs, Wi-Fi, contacts and more Optional scan sound Auto-copy scanned content to clipboard Avoid duplicate entries — each code saved only once Full Dynamic Type support for accessibility Spotlight search — find scans from the iOS home screen Configurable scan cooldown Supports QR Code, EAN-8, EAN-13, PDF417, Aztec, Code 128, Code 39, Code 93, DataMatrix, UPC-E, and ITF-14.
Screenshots
Verdict
The clearest difference is price: QR Scanner at Free against Age calculator's $4.49. On ads, in-app purchases, device support 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
QR Scanner is free to download; Age calculator costs $4.49 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Age calculator | QR Scanner |
|---|---|---|
| Price | $4.49 | Free — better |
| Rating | — | 5.0 (4 ratings) — better |
| Number of ratings | — | 4 — better |
| Update frequency | — | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 16.1 |
| Further details — not scored | ||
| Size | 28 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Mobin Akhter | Erik Auranaune |
In-app purchases
Age calculator
No in-app purchases
QR Scanner
No in-app purchases









