Depression Test⁺: iPhone vs Android
Depression Test⁺ gets 100+ downloads a day worldwide (AppInsider estimate, October 2026, rounded down to a band).
Depression Test⁺ by Inquiry Health LLC is on both the App Store and Google Play. Here are both versions together: downloads, users, revenue, ratings and chart positions, store by store with totals.
Rating
3.6 ★
5k ratings, both stores
Measured
Best rank now
#50
Android · 
Medical Free
Medical FreeMeasured
App Store
App details
App ID
1006280166
Publisher
Inquiry Health LLC
Publisher country
United States
On the store since
Jun 2015
11 years on the store
Minimum OS
iOS 16.0+
iPhone 8 and later
Devices
iPhone · iPad
Universal purchase
Content rating
12+
1 content note below
Languages
10
EN FR DE IT JA KO PT ZH ES ZH
Size
23 MB
Also listed in
Health & Fitness
Content notesInfrequent/Mild Medical/Treatment Information
Google Play
App details
App ID
com.moodtools.depressiontest
Publisher
Inquiry Health LLC
Publisher country
United States
Content rating
Everyone
Depression Test⁺ downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| iPhone | – | 100k+ |
| Google Play | 100+ | 500k+ Measured |
| Total | 100+ Confidence | 500k+ Confidence |
How this is calculated
iPhone: chart positions and rating growth per country, anchored on its own Android downloads; lifetime from ratings worldwide × installs per rating. Google Play: the daily change in its exact install count. The total adds every store.
Where Depression Test⁺'s downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Both stores, across every country we track.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.6 ★ | 192 |
| Google Play | 3.6 ★ | 4.8k 225 written reviews |
| Both stores | 3.6 ★ weighted by ratings | 5k |
About Depression Test⁺
Feeling down? Take a free, confidential depression test and get your result in minutes. This app uses the PHQ-9 (Patient Health Questionnaire-9), the same nine-question screening tool used by doctors and therapists worldwide, to help you measure the severity of your depression symptoms.
HOW IT WORKS
• Answer 9 simple questions about how you have felt over the past two weeks
• Get an instant score with a clear severity level
• Understand what your result means and find helpful resources
• Retake the test regularly to track how your symptoms change over time
GO DEEPER WITH PREMIUM
• Unlock a library of 60+ mental health assessments — anxiety, ADHD, bipolar disorder, PTSD, OCD, autism, self-esteem, and many more
• Keep your full results history in one place
ABOUT DEPRESSION
Clinical depression is a mood disorder in which feelings of sadness, loss, anger, or frustration interfere with everyday life for weeks or longer. Depression is common — and it generally responds well to treatment. If your results concern you, reaching out to a professional is a strong first step.
DISCLAIMER: This self-test is a screening tool, not a diagnosis. Please consult a physician or licensed mental health professional if you are concerned about your mood. This app is not a replacement for professional treatment or guidance.
Premium is an optional auto-renewing annual subscription with a 7-day free trial.
Privacy Policy: https://inquiryhealth.com/testappprivacypolicy
Terms of Service: https://inquiryhealth.com/testapptermsofservice
HOW IT WORKS
• Answer 9 simple questions about how you have felt over the past two weeks
• Get an instant score with a clear severity level
• Understand what your result means and find helpful resources
• Retake the test regularly to track how your symptoms change over time
GO DEEPER WITH PREMIUM
• Unlock a library of 60+ mental health assessments — anxiety, ADHD, bipolar disorder, PTSD, OCD, autism, self-esteem, and many more
• Keep your full results history in one place
ABOUT DEPRESSION
Clinical depression is a mood disorder in which feelings of sadness, loss, anger, or frustration interfere with everyday life for weeks or longer. Depression is common — and it generally responds well to treatment. If your results concern you, reaching out to a professional is a strong first step.
DISCLAIMER: This self-test is a screening tool, not a diagnosis. Please consult a physician or licensed mental health professional if you are concerned about your mood. This app is not a replacement for professional treatment or guidance.
Premium is an optional auto-renewing annual subscription with a 7-day free trial.
Privacy Policy: https://inquiryhealth.com/testappprivacypolicy
Terms of Service: https://inquiryhealth.com/testapptermsofservice
Depression Test⁺ iPhone
Test de Dépression⁺
Depression Test⁺ gets 100+ downloads a day worldwide (AppInsider estimate, October 2026, rounded down to a band).
Not in any tracked top chart right now.
Updated 25 Oct 2026 · rankings refresh through the day
DeveloperInquiry Health LLC
CategoryMedical
PriceFree
Released
Rating★ 4.6 (192)
Version2.0.12
Age rating12+
First seen by us
28 Sep 2026
28 Sep 2026Installs (est.)100k+ worldwide
Rating
4.6 ★
192 ratings
Measured
Depression Test⁺ on the App Store
App details
App ID
1006280166
Publisher
Inquiry Health LLC
Publisher country
United States
On the store since
Jun 2015
11 years on the store
Minimum OS
iOS 16.0+
iPhone 8 and later
Devices
iPhone · iPad
Universal purchase
Content rating
12+
1 content note below
Languages
10
EN FR DE IT JA KO PT ZH ES ZH
Size
23 MB
Also listed in
Health & Fitness
Content notesInfrequent/Mild Medical/Treatment Information
Depression Test⁺ downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where Depression Test⁺'s downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.6 ★
192 ratings
Measured
Ratings
192
Measured
About Depression Test⁺
Feeling down? Take a free, confidential depression test and get your result in minutes. This app uses the PHQ-9 (Patient Health Questionnaire-9), the same nine-question screening tool used by doctors and therapists worldwide, to help you measure the severity of your depression symptoms.
HOW IT WORKS
• Answer 9 simple questions about how you have felt over the past two weeks
• Get an instant score with a clear severity level
• Understand what your result means and find helpful resources
• Retake the test regularly to track how your symptoms change over time
GO DEEPER WITH PREMIUM
• Unlock a library of 60+ mental health assessments — anxiety, ADHD, bipolar disorder, PTSD, OCD, autism, self-esteem, and many more
• Keep your full results history in one place
ABOUT DEPRESSION
Clinical depression is a mood disorder in which feelings of sadness, loss, anger, or frustration interfere with everyday life for weeks or longer. Depression is common — and it generally responds well to treatment. If your results concern you, reaching out to a professional is a strong first step.
DISCLAIMER: This self-test is a screening tool, not a diagnosis. Please consult a physician or licensed mental health professional if you are concerned about your mood. This app is not a replacement for professional treatment or guidance.
Premium is an optional auto-renewing annual subscription with a 7-day free trial.
Privacy Policy: https://inquiryhealth.com/testappprivacypolicy
Terms of Service: https://inquiryhealth.com/testapptermsofservice
HOW IT WORKS
• Answer 9 simple questions about how you have felt over the past two weeks
• Get an instant score with a clear severity level
• Understand what your result means and find helpful resources
• Retake the test regularly to track how your symptoms change over time
GO DEEPER WITH PREMIUM
• Unlock a library of 60+ mental health assessments — anxiety, ADHD, bipolar disorder, PTSD, OCD, autism, self-esteem, and many more
• Keep your full results history in one place
ABOUT DEPRESSION
Clinical depression is a mood disorder in which feelings of sadness, loss, anger, or frustration interfere with everyday life for weeks or longer. Depression is common — and it generally responds well to treatment. If your results concern you, reaching out to a professional is a strong first step.
DISCLAIMER: This self-test is a screening tool, not a diagnosis. Please consult a physician or licensed mental health professional if you are concerned about your mood. This app is not a replacement for professional treatment or guidance.
Premium is an optional auto-renewing annual subscription with a 7-day free trial.
Privacy Policy: https://inquiryhealth.com/testappprivacypolicy
Terms of Service: https://inquiryhealth.com/testapptermsofservice
Latest updates
2.0.12
Minor bug fixes and optimizations
2.0.10
Minor bug fixes and optimizations
Store changes
What Depression Test⁺ changed on its store page: name, icon, screenshots, price, size, languages, requirements.
Description updated
More from Inquiry Health LLC
Depression Test Android
Depression Test gets 100+ downloads a day worldwide (AppInsider estimate, October 2026, rounded down to a band).
Depression Test is #119 in Medical Free on Google Play in United States and charting in 7 of 23 countries we track.
Updated 25 Oct 2026 · rankings refresh through the day
DeveloperInquiry Health LLC
CategoryMedical
PriceFree
Released
Installs500k+
Rating★ 3.6 (4.8k)
Updated
Content ratingEveryone
Rating
3.6 ★
4.8k ratings
Measured
Best rank now
#119
Medical FreeMeasured
Depression Test on Google Play
App details
App ID
com.moodtools.depressiontest
Publisher
Inquiry Health LLC
Publisher country
United States
Content rating
Everyone
Depression Test downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Where Depression Test's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| United States | MedicalFree | #119 |
 United Kingdom | MedicalFree | #58 |
 Germany | MedicalFree | #69 |
 Canada | MedicalFree | #83 |
| Netherlands | MedicalFree | #50 |
 Spain | MedicalFree | #102 |
 United Arab Emirates | MedicalFree | #167 |
Apps near Depression Test on the chart
Medical Free, around #119.
Ratings
Google Play, worldwide.
Rating
3.6 ★
4.8k ratings
Measured
Ratings
4.8k
Measured
Written reviews
225
Measured
About Depression Test
This Depression Test is designed to help you evaluate the severity of your depression with just nine simple questions. This app uses the Patient Health Questionnaire (PHQ-9), an empirically-based, self-test questionnaire. Clinical depression is a mood disorder in which feelings of sadness, loss, anger, or frustration interfere with everyday life for weeks or longer. Clinical depression generally responds positively to treatment, so it is important to seek treatment if you are concerned about your mental health.
New Feature: Keep your results private with a passcode lock!
DISCLAIMER: This self-test is not meant to be a diagnosis for your depression. Remember that this app should not be used as a replacement for professional treatment or guidance.
--
Want more?
Depression Test is one of six components of an application suite called MoodTools. MoodTools aims to create a free, convenient, and easy-to-use Android smartphone application suite that provides empirically-supported tools to combat clinical depression on a large scale.
New Feature: Keep your results private with a passcode lock!
DISCLAIMER: This self-test is not meant to be a diagnosis for your depression. Remember that this app should not be used as a replacement for professional treatment or guidance.
--
Want more?
Depression Test is one of six components of an application suite called MoodTools. MoodTools aims to create a free, convenient, and easy-to-use Android smartphone application suite that provides empirically-supported tools to combat clinical depression on a large scale.
What's new in 2.0.4
Updated for latest Android versions