Apps Like O2CO2 for iPhone and iPad

Ranked alternatives

Showing 841–860 of 1,000 ranked alternatives.

On Sleepless - 5 Min to Peace
Naoto Sato
Write thoughts, set reminders, break cycles
Journaling tool to record thoughts and set task reminders before bed. Breathing exercises guide extended exhalation to calm the mind. Tracks sleep patterns and offers relaxation techniques to reduce nighttime anxiety.
★ 0.00 ratingsHealth & FitnessFreeData updated 2026-09-06
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Healing Workout & Weight Loss
Ngoc Thanh Pham
★ 0.00 ratingsHealth & FitnessFreeData updated 2026-09-06
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Pelvic Relief
Imran Khan
★ 0.00 ratingsHealth & Fitness$2.99Data updated 2026-09-06
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FocusBand NeuroSelfCare
T 2 Green Pty Ltd
★ 0.00 ratingsHealth & FitnessFreeData updated 2026-09-13
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Moodra Wellness
Brian Glodde
★ 0.00 ratingsHealth & Fitness$1.99Data updated 2026-09-06
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Quit Vaping Tracker App
Artur Vashchuk
★ 5.01 ratingsHealth & FitnessFreeData updated 2026-09-06
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Breathix - Deep Breathing Tool
Viliam Kovac
★ 0.00 ratingsHealth & FitnessFreeData updated 2026-09-06
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Meditio
tal helfgott
★ 5.01 ratingsHealth & FitnessFreeData updated 2026-09-06
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br3th
Aventurina King
★ 5.01 ratingsHealth & FitnessFreeData updated 2026-09-06
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Rest Mind & Sleep Meditation
Melih Cesur
★ 0.00 ratingsHealth & FitnessFreeData updated 2026-09-06
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MiVia Essential
MiTAC International Corp.
★ 0.00 ratingsHealth & FitnessFreeData updated 2026-09-11
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The Tongue Teacher
THE TONGUE TEACHER
★ 0.00 ratingsMedicalFreeData updated 2026-09-06
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Antistress:breathing exercises
Asylkhan Syzdykov
★ 0.00 ratingsHealth & FitnessFreeData updated 2026-09-06
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Peace Engine
Universitas Pendidikan Ganesha
★ 0.00 ratingsHealth & FitnessFreeData updated 2026-09-06
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Just20Minutes
luis reynaldo cedeno manzanilla
★ 0.00 ratingsProductivityFreeData updated 2026-09-06
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My MouthWorks Patient Platform
Innovative Therapy 4 Kids Inc.
★ 5.01 ratingsHealth & FitnessFreeData updated 2026-09-06
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SumiBreathing
tetsu chou
★ 0.00 ratingsHealth & FitnessFreeData updated 2026-09-06
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Hope & Fitness
Megan Evens
★ 0.00 ratingsHealth & FitnessFreeData updated 2026-09-06
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CalmParent Coach
MYBABYNUTRI SOLE SHAREHOLDER CO. P.C.
★ 0.00 ratingsHealth & FitnessFreeData updated 2026-09-06
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Moonlit Mind: Sleep Relaxation
Adnan Balcioglu
★ 0.00 ratingsLifestyleFreeData updated 2026-09-06
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How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.