Comparison

Calmerry vs Interval Timer

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

Head to head
About

Calmerry

Connect with licensed therapists for online mental health support. Get matched within 24 hours for chat or video sessions, addressing issues like depression, anxiety, and grief. Offers flexible plans and HIPAA-compliant privacy.

Highlights
  • Licensed therapist matching within 24 hours
  • Chat, audio, or video therapy sessions
  • Unlimited therapist switching
  • HIPAA-compliant platform
  • Evidence-based therapeutic approaches (CBT, DBT, Mindfulness)
  • 24/7 access to secure therapy space
Features
Read full description

CALMERRY – ONLINE THERAPY & MENTAL HEALTH SUPPORT Looking for a trusted online therapy app to help with real emotional pain? Calmerry is a secure mental health platform that connects you with a licensed therapist within 24 hours — anytime, anywhere. Whether you're dealing with depression, struggling with addiction, grief, or going through a mental health crisis, we're here to support your journey. WHAT IS CALMERRY & WHO IS IT FOR? Calmerry is a secure therapy and counseling app built for people facing serious emotional struggles — from anxiety, depression, and burnout to addiction, suicidal loss, and trauma. Whether you’re in crisis or seeking long-term mental health support, Calmerry helps you connect with a professional who understands — on your terms. MAIN VALUE: CONVENIENT ONLINE THERAPY THAT WORKS Unlike chatbots or self-help apps, Calmerry offers real human connection with licensed therapists. Get matched in under 24 hours, receive consistent, therapist-led support through chat or video, and manage your mental well-being with flexible plans and evidence-based care. KEY BENEFITS • Over 1,000 licensed therapists, each with 3,000+ hours of clinical experience • Choose from chat, audio, or video sessions • Unlimited free therapist switching at any time • Available in all 50 U.S. states • 24/7 access to your secure therapy space • HIPAA-compliant platform to protect your privacy • Uses clinically proven approaches: CBT, DBT, and Mindfulness HOW IT WORKS Answer a few questions to share your goals Get matched with a licensed therapist within 24 hours based on your goals, preferences, and location Start therapy through a secure online chat or video session Switch therapists anytime at no extra cost Track your progress, message your therapist, and access resources anytime WHY CHOOSE CALMERRY? Calmerry goes beyond typical therapy apps. Unlike chatbot support or long waitlists, we provide fast access to expert care. Therapist matching in under 24 hours Unlimited therapist switching — at no extra charge Real conversations with real professionals Total privacy with end-to-end encryption Specialized support for complex emotional challenges CALL TO ACTION – START THERAPY TODAY Take your first step toward mental wellness. Whether you need help with stress, depression, or long-term emotional healing, Calmerry is here. Download Calmerry now and connect with a therapist ready to support your journey — anytime, anywhere.

About

Interval Timer

Features
Read full description

Interval Timer for HIIT, Tabata & Circuit Training Interval Timer: Workout HIIT is a powerful and flexible interval timer designed for effective workouts at home, in the gym, or outdoors. Perfect for HIIT, Tabata, CrossFit, running, boxing, strength training, yoga, and breathing exercises. Customize your workout and focus entirely on your performance. Create Your Own Workouts • Set work and rest intervals • Add unlimited rounds • Insert breaks between exercises • Save and edit your custom programs Whether it's 20 seconds of work and 10 seconds of rest (Tabata) or a complex multi-level routine — everything is easy to configure in seconds. Stay Consistent & Track Progress • Track workouts in the calendar • Plan your sessions • Get workout reminders Stay consistent and never miss a training session. Maximum Focus • Large, easy-to-read display • Clear sound alerts and vibration See only what matters — the timer and the current interval. Perfect For: HIIT • Tabata • CrossFit • Running • Boxing • Circuit Training • Yoga • Breathing Exercises • Home Workouts • Gym Training Interval Timer: Workout HIIT is a simple, reliable, and effective tool to help you reach your fitness goals. Train smarter. Train better. Your subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current subscription period. Your iTunes will automatically be charged at the same price for renewal, as stated above, within 24 hours prior to the end of the current subscription period. You can manage your subscription and/or turn off auto-renewal by visiting your iTunes Account Settings after purchase. Privacy Policy: https://sites.google.com/view/dfkbndjkbnrjt/privacy-policy Terms of use: https://sites.google.com/view/sdvskdmvl/terms-of-use

Screenshots

Calmerry4 screens
Interval Timer4 screens

Verdict

The call

The clearest difference is in-app purchases: Calmerry at none against Interval Timer's 3. Calmerry also leads on ads (none vs shown). On price, update cadence, 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. Interval Timer sells 3 in-app purchases, starting at $3.99 per month. Calmerry asks for nothing beyond the download.

UpkeepUpdate frequency

Calmerry ships an update monthly, Interval Timer every 4 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 8 level
Calmerry versus Interval Timer: the parameters behind the verdict, then further details
ParameterCalmerryInterval Timer
PriceFreeFree
Rating3.7 (79 ratings) — better—
Positive reviews27.5% of reviews—
Number of ratings79 — better—
Update frequencyMonthlyEvery 4 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationSubscription—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.615.6
Further details — not scored
Size84 MB13 MB
Age rating4+4+
DeveloperMental Fuel IncorporatedAndrei Dziahel

Bugs and requests

Calmerry

Reported bugs

10 issues
  • Messages sometimes get deleted or don't send
  • App asks to accept new terms & conditions multiple times
  • Password form issue, cannot login
  • App is unusable after update, black screen on messages
  • App not working for over a week, limited features
Show 5 more
  • Typing in chat window is difficult and glitchy
  • App crashes or freezes
  • Auto-replies used by therapists
  • Therapist availability differs from profile listing
  • App requires update to use after it's already updated

Requested features

8 requests
  • Allow in-app subscription management
  • Improve therapist vetting process
  • Provide clear pricing on the website
  • Enhance app features and user-friendliness
  • Allow therapists to easily leave the platform
Show 3 more
  • Improve the matching process for therapists
  • Provide onboarding plans for users
  • Allow users to know survey question count

Interval Timer

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Calmerry

No in-app purchases

3 purchases

Interval Timer

Subscriptions2
  • Interval Timer PRO3 Days trial$3.991 Month
  • Interval Tabata Timer3 Days trial$3.997 Days
One-time1
  • Interval Timer PRO$24.99

Questions

Is Calmerry free?
Calmerry is free to download, with no in-app purchases.
Is Interval Timer free?
Interval Timer is free to download, with in-app purchases available.
Do Calmerry or Interval Timer have ads?
Interval Timer shows ads; Calmerry does not.
Which is updated more often, Calmerry or Interval Timer?
Calmerry ships an update monthly, and Interval Timer every 4 weeks. Most recently, Calmerry was updated on October 24, 2026 and Interval Timer on October 25, 2026.

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