Comparison

Milton AI vs O2 Renew

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Milton AI

This wellness companion helps you build healthier habits for nutrition, activity, and daily routines. It provides instant feedback on meals, personalized workouts, and tracks your progress, offering timely nudges and support from your coach.

Highlights
  • AI-powered health and wellness coaching
  • Instant meal feedback and suggestions
  • Personalized workout plans
  • Habit and goal tracking
  • Secure messaging with coaches
  • Integration with wearables and health apps
Features
Read full description

Milton: Your Everyday Health & Wellness Partner Milton turns your phone into a proactive wellness companion, helping you build better habits around nutrition, activity, and daily health routines — with your coach or trainer always just a tap away. Why Milton? Most apps just track what you do. Milton helps you act on it. By noticing patterns like skipped meals, long breaks in activity, or slowed progress, Milton offers timely nudges and shares updates with your coach so you get the right support when it matters most. Key Features Instant Meal Feedback Snap a meal photo or log by text. Milton highlights portions and macros, then suggests small upgrades you can try right away. Personalized Workouts Access flexible training plans tailored to your fitness level, equipment, and goals. Sessions adapt as you log progress. Habit & Goal Tracking Track weight, steps, sleep, hydration, and other habits in one place. Streaks, badges, and simple visuals keep you motivated. Messaging & Reminders Stay connected with your coach or support team using secure chat and voice notes. Automated nudges help keep you on track. How It Works Onboard in Minutes Answer a few questions, connect your devices, and set your personal goals — weight management, fitness, or general wellness. AI Support + Human Coaching Milton creates a dynamic nutrition and workout roadmap that your coach can adjust to fit your lifestyle. Daily Tracking Made Easy Log meals, workouts, steps, sleep, and more. Milton provides real-time suggestions and weekly summaries. Sustainable Progress Milton grows with you, helping you build long-lasting habits and healthier routines. Integrations & Compatibility Wearables: Apple Watch, Fitbit, Garmin, Oura, WHOOP Apps & Data Hubs: Apple Health, Google Fit Glucose Devices: Dexcom, FreeStyle Libre (via compatible apps) Smart Devices: Select scales & blood pressure monitors Privacy & Security Milton meets HIPAA and GDPR standards. Data is encrypted in transit and at rest. You control your information — export or delete at any time. Who Uses Milton? People looking to build healthier eating and activity habits Individuals working toward weight, fitness, or lifestyle goals Busy professionals seeking a simple all-in-one wellness tool Clients of coaches, trainers, and wellness providers Important Milton is a wellness and lifestyle tool. It is not a medical device and does not replace professional medical advice, diagnosis, or treatment. Always consult your healthcare provider before making significant changes to your health routine. For urgent or emergency needs, call emergency services.

About

O2 Renew

Features
Read full description

Step into a new era of recovery. O2 Renew Studio in Wichita KS combines two of the most sought-after wellness technologies, HOCATT and mild hyperbaric oxygen therapy, into one seamless experience designed to help your body tap into its natural healing process when your health journey feels stuck. -> HOCATT Ozone Sauna Experience A multi-modality 30-minute session combining ozone steam, far infrared heat, PEMF, photon light, and carbonic acid therapy... all in one session. You can use HOCATT to support healthy circulation, cellular energy production, detoxification pathways, stress resilience, recovery, and overall wellness. -> Sit-down Mild Hyperbaric Oxygen Therapy Relax in a state-of-the-art pressurized, oxygen-enriched chamber designed to support your body's natural recovery process while you recline in comfort. During this 60-minute session, your body receives deep oxygen support to help promote circulation, recovery, mental clarity, and cellular health. -> Why people choose O2 Renew Studio * Two powerful modalities, one studio * Schedule your next session through the app * Membership plans built around your needs * Session history and progress tracking * Wellness education and resources to support your journey O2 Renew Studio offers general wellness services and is not a substitute for medical care.

Screenshots

Milton AI1 screens
O2 Renew4 screens

Verdict

The call

Milton AI and O2 Renew are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Milton AI ships an update fortnightly, O2 Renew every 4 weeks. Both last shipped on October 24, 2026.

ScorecardNo meaningful differences
Milton AI versus O2 Renew: the parameters behind the verdict, then further details
ParameterMilton AIO2 Renew
PriceFreeFree
Rating4.8 (24 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings24 — better—
Update frequencyFortnightly — betterEvery 4 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better16.4
Further details — not scored
Size27 MB122 MB
Age rating4+17+
DeveloperMMNT IncSutra Fitness, Inc.

In-app purchases

None

Milton AI

No in-app purchases

None

O2 Renew

No in-app purchases

Questions

Is Milton AI free?
Milton AI is free to download, with no in-app purchases.
Is O2 Renew free?
O2 Renew is free to download, with no in-app purchases.
Do Milton AI or O2 Renew have ads?
Neither Milton AI nor O2 Renew shows ads.
Which is updated more often, Milton AI or O2 Renew?
Milton AI ships an update fortnightly, and O2 Renew every 4 weeks. Most recently, Milton AI was updated on October 24, 2026 and O2 Renew on October 24, 2026.

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