4Free Studio

Rated 4.20(5) — 4Free Studio

Workout at home, suited for anybody at any time. The 7 Minute Workout, designed by a professional fitness coach, is scientifically proven to help improve fitness and health. Stick with the program, and you will see amazing results.By fully considering...

Rated 0.00(0) — 4Free Studio

Measure your Breath Rate without any peripheral for freeWithout any peripherals, 4Free Health measured directly through the mobile phone:★ Breath Rate measurement measurement★ Breath Rate management and analysisIt does not require any peripherals...

Rated 4.34(1,906) — 4Free Studio

Use your device's built-in camera to capture and analyze PPG data to calculate your blood pressure!Measure your Blood Pressure, know it has never been so easy!Without any external hardware, just use your smartphone or tablet's built-in camera / sensor...

Rated 4.26(57) — 4Free Studio

Measure your emotion by phone without any peripheral for freeWithout any peripherals, Free Health measured directly through the mobile phone:★ Emotion Test★ Autism-spectrum Test★ Depression test★ Psychology data management and analysisIt does...

Rated 4.45(3,299) — 4Free Studio

Free Health Check could measure your blood pressure,heart rate,sp02,emotion,eyes.Without any peripherals, 4Free Health measured directly through the mobile phone:★ Heart rate★ continuous dynamic heart rate in real time★ Blood pressure★ sp02 &...

Rated 4.47(1,521) — 4Free Studio

4Free Heart Rate Measure use your device's built-in camera to calculate your heart rate---- Professional medical devices and methods of use of the same!Measure your heart rate, know it has never been so easy!Without any external hardware, just use your...

Rated 4.47(8,081) — 4Free Studio

Free Pedometer step counter could record the number of steps when you run without any peripheral for free!Health from exercise, running is one of the very efficient movement. Daily appropriate to run a race, can effectively improve the functioning respira

Rated 4.53(32) — 4Free Studio

Free Workout Can help you lose weight, vision and other physical protection, and record your exerciseIf you want to lose weight, get a flat tummy & strengthen your abdominal muscles, try Free Workout and get a six pack while strengthening your core and...

Rated 0.00(0) — 4Free Studio

Free Hearing Measure could measure hearing age by phone, without any peripheralWithout any peripherals, 4Free Hearing Measure measured directly through the mobile phone:★ hearing health,★ hearing ageIt does not require any peripherals, only use a...

Rated 0.00(0) — 4Free Studio

4Free Oxygen Measure Use your device's built-in camera to capture and analyze data to calculate your SpO2!Measure your SpO2 know your SpO2 has never been so easy!Without any external hardware, just use your smartphone or tablet's built-in camera / sensor.

Rated 5.00(1) — 4Free Studio

Use your device's built-in camera to capture and analyze PPG data to calculate your blood pressure!Measure your Blood Pressure, know it has never been so easy!Without any external hardware, just use your smartphone or tablet's built-in camera / sensor...

Rated 0.00(0) — 4Free Studio

Measure your emotion by phone without any peripheral for freeWithout any peripherals, Free Health measured directly through the mobile phone:★ Emotion Test★ Autism-spectrum Test★ Depression test★ Psychology data management and analysisIt does...

Rated 4.53(107) — 4Free Studio

Measure your Breath Rate without any peripheral for freeWithout any peripherals, 4Free Health measured directly through the mobile phone:★ Breath Rate measurement measurement★ Breath Rate management and analysisIt does not require any peripherals...

Rated 3.00(2) — 4Free Studio

Free Flashlight is free, simple flashlight app with super bright LED light, and can measure blood pressure, heart rate, SpO2 by camera LED light.Flashlight features:► Small size► Free► The brightest, fastest, and most handy LED flashlight! ►...

Rated 3.64(11) — 4Free Studio

Free Hearing Measure could measure hearing age by phone, without any peripheralWithout any peripherals, 4Free Hearing Measure measured directly through the mobile phone:★ hearing health,★ hearing ageIt does not require any peripherals, only use a...

Rated 4.15(303) — 4Free Studio

4Free Oxygen Measure Use your device's built-in camera to capture and analyze data to calculate your SpO2!Measure your SpO2 know your SpO2 has never been so easy!Without any external hardware, just use your smartphone or tablet's built-in camera / sensor.

Rated 4.47(43) — 4Free Studio

Free Health could measure your vision by phone, without any peripheralWithout any peripherals, Free Health measured directly through the mobile phone:★ Visual Acuity Test★ Color Blind Test★ Astigmatism testIt does not require any peripherals, only...

Rated 4.51(118) — 4Free Studio

4Free Health Pro could measure your blood pressure,heartrate,sp02,emotion,eyes.Without any peripherals, 4Free Health measured directly through the mobile phone:[ Heart rate], [ continuous dynamic heart rate in real time][ Blood pressure], [ sp02] and...

Rated 4.57(7) — 4Free Studio

4Free Heart Rate Measure use your device's built-in camera to calculate your heart rate---- Professional medical devices and methods of use of the same!Measure your heart rate, know it has never been so easy!Without any external hardware, just use your...

Rated 0.00(0) — 4Free Studio

Free Pedometer could record the number of steps when you run without any peripheral for free!Health from exercise, running is one of the very efficient movement. Daily appropriate to run a race, can effectively improve the functioning respiratory system..