Comparison

UTC NOW vs Calmity

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

Head to head
About

UTC NOW

Easily convert UTC dates and times to your local time, and vice versa. This utility app features a simple interface and a small file size for efficient use. It offers ad-free functionality.

Highlights
  • UTC to local time conversion
  • Local time to UTC conversion
  • Simple interface
  • Small file size
  • Ad-free experience
Features
Read full description

UTC NOW converts UTC date and time to your local time, and back again. Pick a date and time in UTC and the matching local time appears instantly. Or pick your local date and time and see the UTC equivalent. Both directions work the same way, on their own tab. WHY UTC NOW - Simple interface. Two tabs, nothing to learn. - Small file size. - No ads. - No account and no sign-up. - Works offline. No network connection is used at any point. WHO IT IS FOR - Developers reading server logs, timestamps, and CI output in UTC - Pilots, sailors, and radio operators working in UTC / Zulu time - Anyone scheduling meetings or calls across time zones Your local time zone is taken from your device settings, so there is nothing to configure. Open the app and it is ready.

About

Calmity

Features
Read full description

Calmity is a real-time panic-episode companion and behavior change system that treats panic less like a mysterious medical event and more like a repeating pattern with incentives, avoidance habits, and social consequences. In the moment, it runs a no-friction ‘take over my brain’ protocol: short commands, timed breathing, sensory grounding, and a ruthless focus on getting you through the next 180 seconds. Afterward, it does the part most apps avoid: it asks what you don’t want to admit. Not just ‘what triggered you,’ but what you were trying to avoid (a conversation, an email, intimacy, being judged, leaving the house), what you gained (escape, reassurance, attention, permission to stop), and what it cost (missed work, relationship strain, self-trust erosion). It then builds a personalized prevention plan that targets the real loops: avoidance, reassurance-seeking, safety behaviors, caffeine/sleep debt, rumination, and “I need certainty” checking. The uncomfortable edge: many people don’t just want calming—they want a private authority figure that tells them what’s real, gives permission to bail, or forces them not to. The app leans into that by offering two modes: ‘Rescue’ (stabilize now) and ‘Exposure’ (do the hard thing safely, on purpose). It tracks which one you choose and shows you the truth: are you getting better, or are you getting better at escaping? FEATURES: • One-tap ‘Panic Button’ with a 3-minute guided protocol (breathing, grounding, body scanning) designed for minimal reading and maximal compliance • AI ‘Command Mode’: short, directive prompts that reduce decision fatigue (e.g., “Stand up. Feet on floor. Name 5 objects. Inhale 4.”) • Post-episode ‘No-Lies Debrief’: guided reflection that captures trigger, context, sensations, catastrophic story, safety behaviors, avoidance, reassurance-seeking, and the hidden payoff • Personal Pattern Map: timeline heatmap of triggers (sleep debt, caffeine, alcohol, conflict, deadlines, loneliness, hormonal cycle, social exposure) and the user’s most common escape routes • Rescue vs Exposure Plan: personalized weekly plan with graded exposure tasks, ‘anti-avoidance’ nudges, and scripts for reducing reassurance behaviors • Reassurance Budget Partner Mode (optional): set limits on checking/texting; generate healthier messages that don’t recruit others into the panic loop SUBSCRIPTION INFORMATION: • Free trial available - try all premium features before subscribing • Subscription automatically renews unless cancelled at least 24 hours before the end of the current period • Payment will be charged to your Apple ID account at the confirmation of purchase • Your account will be charged for renewal within 24 hours prior to the end of the current period • You can manage and cancel your subscriptions by going to Settings Apple ID Subscriptions Privacy Policy: https://hatchingpoint.com/calmity/privacypolicy Terms of Use: https://hatchingpoint.com/calmity/terms

Screenshots

UTC NOW4 screens
Calmity4 screens

Verdict

The call

The clearest difference is in-app purchases: UTC NOW at none against Calmity's 2. UTC NOW also leads on ads (none vs shown). Calmity's advantage is update cadence (every 2 weeks vs every 4 months). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Calmity sells 2 in-app purchases, starting at $9.99 per month. UTC NOW asks for nothing beyond the download.

UpkeepUpdate frequency

UTC NOW ships an update every 4 months, Calmity every 2 weeks. The most recent releases landed on October 18, 2026 and October 16, 2026 respectively.

Scorecard3 real differences · 4 level
UTC NOW versus Calmity: the parameters behind the verdict, then further details
ParameterUTC NOWCalmity
PriceFreeFree
Update frequencyEvery 4 monthsEvery 2 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.4 — better17.0
Further details — not scored
Size34 MB17 MB
Age rating4+4+
DeveloperMasashi YasakaHatching Point LLC

In-app purchases

None

UTC NOW

No in-app purchases

2 purchases

Calmity

Subscriptions2
  • Monthly Premium7 Days trial$9.991 Month
  • Yearly Premium7 Days trial$59.991 Year

Questions

Is UTC NOW free?
UTC NOW is free to download, with no in-app purchases.
Is Calmity free?
Calmity is free to download, with in-app purchases available.
Do UTC NOW or Calmity have ads?
Calmity shows ads; UTC NOW does not.
Which is updated more often, UTC NOW or Calmity?
UTC NOW ships an update every 4 months, and Calmity every 2 weeks. Most recently, UTC NOW was updated on October 18, 2026 and Calmity on October 16, 2026.

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