Comparison

AngelSense Guardian vs Quantum

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

Head to head
About

AngelSense Guardian

This app provides advanced safety and remote support for children and adults with special needs. It uses a wearable device and intelligent monitoring to ensure well-being and offer peace of mind to families.

Highlights
  • AI-powered safety alerts
  • Intelligent monitoring
  • Wearable device with speakerphone and SOS
  • Daily routine and travel timeline
  • Instant danger notifications
  • Multiple caregiver access
  • Emergency response tools
Features
Read full description

Advanced assistive technology designed to protect children and adults with special needs. Use the AngelSense app with the wearable device for unmatched safety, effective remote support, increased independence, and improved well-being, giving families peace of mind every day. Proven to provide maximum protection for those diagnosed with special needs, autism, dementia or Alzheimer's. Key Features: * Safety alerts and intelligent monitoring * Wearable device with auto-pickup assistive speakerphone and SOS button * Timeline view of your loved one’s daily routine and travel * Instant notifications for unexpected changes or potential danger * Multiple caregivers can securely access and manage the app * Emergency tools designed for fast response in critical moments

About

Quantum

This app provides a dedicated space for self-reflection, helping you identify, articulate, and explore your emotions over time. It offers tools like a Feeling Wheel and guided journal prompts to create a personal record of your emotional journey and identify recurring patterns.

Highlights
  • Feeling Wheel for emotion identification
  • Guided journal prompts
  • Emotional journey tracking
  • Pattern analysis of reflections
  • Optional sharing with trusted contacts
  • iCloud backup for privacy
Features
Read full description

Quantum (QTFM) is your space for self-reflection — a place to notice what you feel, put it into words, and explore your own experience over time. Notice what is present right now. Give it a name. Explore what may be underneath it. As you reflect, your entries become a personal record of your emotional journey. QTFM GUIDE New to Quantum? The built-in guide introduces the Feeling Wheel, Journal, Journey, Pattern Room, and Inner Circle, including every journal page, helping you understand the space before you begin. FEELING WHEEL Start with what is present right now. Choose on the Feeling Wheel or type a feeling in your own words, find a closer word, record intensity, and add context. Mirror and Journal take on a soft wash of your feeling's colour that follows its intensity. You can also say “Log joy in Quantum” to Siri to open a pre-filled check-in; nothing is saved until you choose to save it. JOURNAL Make space for reflection with five pages: Words, Draw, Night Review, Gratitude, and Let go. Close the day under a starry sky in Night Review. Count what was good in Gratitude, by person, place, moment, thing, or self. Set something down in Let go and watch it float or fade away, with a moment to bring it back. Draw when words won't come; drawings are sealed and can be reopened. Write when something is there, not because you have to. JOURNEY See your reflections come together over time. Your Journey gives you a view of your emotional trail, helping you notice recurring feelings, moments, and rhythms. PATTERN ROOM Look back at your reflections for an optional deeper view of patterns across your entries — how feelings, intensity, timing, and recurring moments appear over time. INNER CIRCLE Choose what you want to share with people you trust. Share a Mirror window — and, when invited, view theirs as a simple peek at emotion, intensity, time, and note. Your Journal and Pattern Room remain private. Inner Circle uses iCloud to keep shared reflections within your protected sharing space. BUILT FOR IPHONE DUO On iPhone Duo, Mirror and Journal open side by side on the inner screen, with room for more feeling words. MAKE IT YOURS Choose the Classic or Violet app icon in Settings, and decide whether the colour wash follows your intensity. YOUR REFLECTIONS, YOUR SPACE Quantum is designed around your own observations. Your reflections stay on your device and can be automatically backed up to your private iCloud when enabled in Settings. A MIRROR, NOT AN ORACLE Quantum is a self-reflection app. It does not provide therapy, diagnosis, or treatment. It gives you a space to observe, reflect, and understand yourself through your own experiences. Start with a feeling. See what you notice. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

AngelSense Guardian4 screens
Quantum4 screens

Verdict

The call

The clearest difference is rating: AngelSense Guardian at 4.6 against Quantum's 4.0. AngelSense Guardian also leads on in-app purchases (none vs 2) and ratings volume (400 vs 1). Quantum's advantage is update cadence (every 5 days vs monthly). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Quantum sells 2 in-app purchases, starting at $4.99 per month. AngelSense Guardian asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

AngelSense Guardian holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: AngelSense Guardian has 400 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

AngelSense Guardian ships an update monthly, Quantum every 5 days. The most recent releases landed on November 11, 2026 and October 31, 2026 respectively.

Scorecard7 real differences · 3 level
AngelSense Guardian versus Quantum: the parameters behind the verdict, then further details
ParameterAngelSense GuardianQuantum
PriceFreeFree
Rating4.6 (400 ratings) — better4.0 (1 ratings)
Positive reviews82.9% of reviews—
Number of ratings400 — better1
Update frequencyMonthlyEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better18.0
Further details — not scored
Size32 MB16 MB
Age rating4+4+
DeveloperAngel Sense Ltd.Anil Kumar M

Customer experience

AngelSense Guardian

All ratings387 ratings
Positive90.4%
Neutral1.8%
Negative7.8%
Written reviews211 reviews
Positive82.9%
Neutral4.7%
Negative12.3%

Quantum

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

AngelSense Guardian

Reported bugs

3 issues
  • App crashes on login
  • Tracking issues when device is in certain locations
  • Inconsistent voice call quality

Requested features

5 requests
  • Family/multi-child plan option
  • Longer battery life
  • Improved app stability and reliability
  • Expanded location tracking capabilities
  • Customizable alert settings

Quantum

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

AngelSense Guardian

No in-app purchases

2 purchases

Quantum

Subscriptions2
  • Pattern Room Monthly$4.991 Month
  • Inner Circle Yearly$19.991 Year

Questions

Is AngelSense Guardian free?
AngelSense Guardian is free to download, with no in-app purchases.
Is Quantum free?
Quantum is free to download, with in-app purchases available.
Which has better reviews, AngelSense Guardian or Quantum?
AngelSense Guardian is rated higher. AngelSense Guardian averages 4.6 out of 5 from 400 ratings, while Quantum averages 4.0 from 1 ratings.
Do AngelSense Guardian or Quantum have ads?
Neither AngelSense Guardian nor Quantum shows ads.
Which is updated more often, AngelSense Guardian or Quantum?
AngelSense Guardian ships an update monthly, and Quantum every 5 days. Most recently, AngelSense Guardian was updated on November 11, 2026 and Quantum on October 31, 2026.

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