Best apps like OOO Max

10+ similar apps compared and reviewed

3.7 avg rating
10 free apps
Updated July 2026

Looking for something like OOO Max? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to OOO Max

Diary-Personal Diary#3

Diary-Personal Diary by daican tu

Simple and Comfortable App
Worth Considering
🌟 Lifestyle
5.0(1 ratings)
Free
Diary-Personal Diary screenshot 1
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Diary-Personal Diary screenshot 3
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Diary-Personal Diary screenshot 5

Record your thoughts and memories with a straightforward journaling app. It supports mixed media, including photos and videos, and allows you to add location tags. Easily share your entries as PDFs or pictures.

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4
Lifev - Life In Weeks
Lifev - Life In Weeks
Lifev - Life In Weeks
Life Calendar, Memento Mori
Free

Visualize your life as a grid of weeks to encourage intentional living. Track goals, countdowns to important moments, and log memories to build a personal narrative. Gain insights to guide your next steps and make your finite time meaningful.

Life in Weeks Grid visualizationCountdown tracking for eventsGoal setting with deadlines
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Dog Whistle & Clicker App
Dog Whistle & Clicker App
Dog Whistle & Clicker App
Train Dog with Whistle Sound
Free

This app provides a dog whistle with adjustable frequencies and a clicker to aid in dog training. It offers various dog sounds and a human-to-bark simulator for interactive play. The app includes training tips and different modes for communication.

Variable frequency tone generatorDog ClickerDog sound effects
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6
ADDitude Magazine
ADDitude Magazine
ADDitude Magazine
by WebMD Health Corporation
Free

Access expert advice and information on ADHD symptoms, diagnosis, treatment, and medication for adults and children. This resource offers inspiration and practical strategies for success at home, school, and work, with articles available offline.

ADHD symptoms and diagnosisMedication and treatment optionsAdvice for adults and children
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7
BuzzRewards - Surveys for Cash
BuzzRewards - Surveys for Cash
BuzzRewards - Surveys for Cash
Easy surveys. Instant rewards.
Free

Earn real cash by sharing your opinions through simple surveys. Get paid instantly with no fees and enjoy daily bonuses. Refer friends to boost your earnings further.

Real cash rewards for surveysInstant payoutsHigh-paying surveys updated daily
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8
PMDD Tracker
PMDD Tracker
PMDD Tracker
Daily Symptom & Therapy Report
Free

Easily track your menstrual cycle, including emotional and physical symptoms, treatments, and notes. Generate printable reports for your doctor and personalize your tracking experience. Stay informed about your cycle phases and analyze your statistics over time.

Track menstrual cycleTrack emotional and physical symptomsTrack treatments
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Pastor Chris Digital Library
Pastor Chris Digital Library
Pastor Chris Digital Library
by Christ Embassy (US)
Free

Access a vast collection of audio and video messages from an anointed ministry. Explore topics like healing, faith, prayer, and prosperity to live a more purposeful life.

Hundreds of audio and video messagesTopics: Healing, Faith, Prayer, ProsperityAccess anytime, anywhere
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10
KnowMeBetter: Random Questions
KnowMeBetter: Random Questions
KnowMeBetter: Random Questions
Break The Ice, Know Yourselves
Free

This app provides a collection of random questions to help break the ice and deepen connections with friends or colleagues. Explore a variety of topics, from lighthearted to personal, to learn more about each other.

Random conversation startersQuestions to learn about othersVariety of question types
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