- Therapina Link 365
- TherapistSearch
- TheraPlate
- Sensera: CBT Therapy for Women
- Therapy PM
- Therapy West HEP
- Therapyside - Online therapy
- Therapyou
- TherapyPad™
- TheraTalk
- Theratherm Inverter
- Theratrak
- TheraV
- Theraview - Track ADHD Meds
- TherexRX
- Thermal Trichology
- Thermeeno
- Body temperature log recorder
- Thermo Hygrometer
- Thermo Jack
- Thermo-Hygro-Baro-Wetter
- Thermo: Track Body Temperature
- Thermo capsule
- THERMOCARE
- Body Temp Record Tracker
- Thermometer Log
- Thermosafer
- Thermrup Smart Heat Duo
- TheSpot326
- Theta Waves
- Theta Waves (Legacy)
- Theta-Meter Light
- ThevoSmart
- TheWAC
- TheWKOUT
- Thiago Sport
- Thicha Pilates
- Thieme Coach
- Thigh Slimming Challenge
- Thikia Sport
- THIM - Sleep Ring
- Thimble Fingers
- Thin Body, Get Skinny Workouts
- Thin Ice Hub
- Thin Woman's Brain
- Thinco
- Think Differently Academy OLD
- Think Dirty – Shop Clean
- Think Differently Academy OLD
- Think Dirty – Shop Clean
- Think Fit
- THE THINK FITNESS
- Think happy thoughts! Happynote
- Think Health Mobile
- Think Pink Cancer Awareness
- Think Up
- ThinkFit Productivity, Fitness
- Thinkability NL
- Thinkable Mental Wellness
- ThinkFeridas - Pense Time
- Thinking Wellness
- Thinklabs Wave
- Thinkladder - Self Awareness
- ThinkRight: Meditation & Sleep
- ThinkUp-Daily Affirmations app
- ThinkUp: Gift Premium
- Thinky: Mindful Journal
- ThinOptics
- Thinp
- Thinp Fit
- Third Alarm Coaching