Comparison

Beyond MST vs Chill Drills

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

Head to head
About

Beyond MST

This app offers trauma-sensitive tools and features to support the health and well-being of survivors of military sexual trauma. It provides coping mechanisms, symptom management, goal setting, and progress tracking in a private and secure environment.

Highlights
  • Trauma-sensitive tools
  • Symptom management
  • Self-care goal setting
  • Recovery progress tracking
  • MST information resources
  • PIN lock for privacy
Features
Read full description

Beyond MST is a free, secure, trauma-sensitive mobile app that was created specifically to support the health and well-being of survivors of sexual assault or harassment during military service, also called military sexual trauma (MST). The app has over 30 specialized tools and other features to help those who use it cope with challenges, manage symptoms, improve their quality of life and find hope. You can also take brief assessments in the app, set self-care goals, track recovery progress, and learn more about MST and common concerns. You can use the app on your own or as a companion to formal treatment, and it may be helpful to survivors of other types of unwanted sexual experiences, too. The app keeps your information private; no account is needed, and any personal information entered in the app is not shared with anyone, including the VA. You can set a PIN lock for extra privacy. You are not alone: the Beyond MST app can help. Beyond MST was made by the Department of Veterans Affairs (VA) Mobile Mental Health team at the National Center for PTSD, Dissemination and Training Division in collaboration with the National Center for PTSD, Women’s Health Sciences Division and the national VA MST Support Team.

About

Chill Drills

This app offers guided audio sessions and music designed to reduce stress, lower heart rate, and improve sleep quality. Regular use can help decrease baseline stress levels and enhance preparedness for future stressors. It includes various drills focusing on relaxation, pain relief, and sleep.

Highlights
  • Guided meditation exercises
  • Sleep music
  • Offline audio playback
  • Progressive muscle relaxation
  • Stress reduction techniques
  • Pain relief exercises
Features
Read full description

These stress relief drills can help slow your heart rate, lower your blood pressure and reduce the level of stress hormones in your body. Audio sessions include guided meditation exercises and sleep music that you can play with or without an internet connection. By doing these drills regularly, you can lower your baseline stress level and be better prepared to deal with stress in the future. Chill Drills Table of Contents 1. What’s a Chill Drill? – an overview of chill drills and how they help service members 2. Tuning In – progressive muscle relaxation exercise to help reverse the symptoms of stress 3. Releasing Stress – helps you relax by focusing on different parts of your body 4. Easing Back Pain – helps you release stress in your neck, shoulders, and back 5. Getting to Sleep – helps you fall asleep and improve the quality of your sleep 6. Music to Chill By – plays music to help you fall asleep and improve the quality of your sleep Chill Drills by Military OneSource is part of a family of apps from the War Department and Military Community and Family Policy. These apps support service members from the Army, Navy, Marine Corps, Air Force, Coast Guard, National Guard and Reserves, their spouses, immediate family members, survivors and other members of the military community. Military Community and Family Policy is the office of the DOW that addresses quality-of-life issues to help service members and their families live their best military lives. MC&FP offers a suite of programs, tools and services — including My Military OneSource and Chill Drills — that connect the military community to resources they can use every day, from relocation planning and tax services to confidential counseling and spouse employment. Download this free app today from the DOW and Military OneSource and put personalized support to work for you, anytime, anywhere.

Screenshots

Beyond MST4 screens
Chill Drills4 screens

Verdict

The call

The clearest difference is update cadence: Chill Drills at every 4 months against Beyond MST's every 12 months. Beyond MST's advantage is rating (4.6 vs 4.4) and review sentiment (80% vs 67%). On price, ratings volume, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Beyond MST holds the better App Store score, 4.6 against 4.4. Both are backed by a comparable volume of ratings — 48 and 21 respectively. Written reviews point the same way: 80% of Beyond MST's written reviews are positive against 67% of Chill Drills's.

UpkeepUpdate frequency

Beyond MST ships an update every 12 months, Chill Drills every 4 months. Both last shipped on October 24, 2026.

Scorecard4 real differences · 6 level
Beyond MST versus Chill Drills: the parameters behind the verdict, then further details
ParameterBeyond MSTChill Drills
PriceFreeFree
Rating4.6 (48 ratings) — better4.4 (21 ratings)
Positive reviews80.0% of reviews — better66.7% of reviews
Number of ratings48 — better21
Update frequencyEvery 12 monthsEvery 4 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better16.0
Further details — not scored
Size157 MB44 MB
Age rating17+4+
DeveloperUS Department of Veterans Affairs (VA)Office of the Secretary of Defense, Military Community and Family Policy

Customer experience

Beyond MST

All ratings47 ratings
Positive89.4%
Neutral6.4%
Negative4.3%
Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

Chill Drills

All ratings21 ratings
Positive85.7%
Neutral0.0%
Negative14.3%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

In-app purchases

None

Beyond MST

No in-app purchases

None

Chill Drills

No in-app purchases

Questions

Is Beyond MST free?
Beyond MST is free to download, with no in-app purchases.
Is Chill Drills free?
Chill Drills is free to download, with no in-app purchases.
Which has better reviews, Beyond MST or Chill Drills?
Beyond MST is rated higher. Beyond MST averages 4.6 out of 5 from 48 ratings, while Chill Drills averages 4.4 from 21 ratings.
Do Beyond MST or Chill Drills have ads?
Neither Beyond MST nor Chill Drills shows ads.
Which is updated more often, Beyond MST or Chill Drills?
Beyond MST ships an update every 12 months, and Chill Drills every 4 months. Most recently, Beyond MST was updated on October 24, 2026 and Chill Drills on October 24, 2026.

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