Ultimate Bariatrics vs Doza
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ultimate Bariatrics
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The Ultimate Bariatrics platform is part of a robust program that allows you to access recipes, meal plans, fitness classes, cooking demos, and many other resources that will help you on your weight loss journey. With support from live nutrition experts, the Ultimate Bariatrics app gives you a secure platform to support you in reaching your goals. Here you'll be able to track food, scan bar codes, and ask questions 24/7 through the messenger. Note: The Ultimate Bariatrics app integrates with the iOS Health app (iOS HealthKit) to bring you the ability to measure and display your daily steps within application.
Doza
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Doza keeps your whole GLP-1 routine in one calm place: the next injection, your pen and dose steps, where you injected last, how you felt and how your body is doing. For Ozempic, Wegovy, Mounjaro, Zepbound, Saxenda and Rybelsus (semaglutide, tirzepatide, liraglutide), weekly or daily. No medication? Doza works as a health tracker too. Doza is free to use. Features marked [Pro] need a Doza Pro subscription or a one-time lifetime purchase; everything else is free. NEXT SHOT, ALWAYS IN SIGHT • A live card shows when the next injection is due. • Reminders the day before, the hour before, and a nudge if you forget. • Log a shot in seconds: dose, pen, site, time. PEN AND DOSE STEPS • Doza knows multi-dose and single-dose pens and tablets. • Your dose ladder week by week and the doses left in the pen. • Estimated medication level for the last 7 days (orientation only). • Four-week level curve, dose scenarios and maintenance mode [Pro]. INJECTION SITE ROTATION • A body map suggests the next site and shows which areas are resting. SIDE EFFECTS, UNDERSTOOD • Log nausea, constipation, fatigue and more in two taps. • See when side effects peak after a dose [Pro]. • Six-week heatmap by day and dose step [Pro]. HEART RATE • Measure your pulse with the iPhone camera in 30 seconds: one measurement a week is free. • Unlimited measurements [Pro]. • HRV, breathing rate and a stress score with 30-day trends [Pro]. • Readings are estimates. Doza is not a medical device. WEIGHT AND WATER • Weight trend with a clean chart for the last 7 days; full history [Pro]. • Water goal with a glass, a mug and a bottle, plus a reminder on injection days. • Your own containers, the full water reminder schedule and water insights [Pro]. SLEEP THAT FITS YOUR SCHEDULE • Sleep schedule, bedtime reminder and last night's sleep duration from Apple Health. • Night mode with free scenes and sounds and a smart alarm that wakes you gently. • More scenes and sounds, frequencies, breathing guides [Pro]. • Morning report with sleep stages, snoring and the injection-night comparison [Pro]. TRENDS AND DOCTOR REPORT • The last 7 days of every chart. • Weekly and monthly trends and injection-day connections [Pro]. • A PDF report for your doctor: doses, sites, side effects and vitals [Pro]. BADGES THAT MEAN SOMETHING • Medallions for real milestones: four weeks on schedule, a full site rotation. PRIVATE BY DESIGN • Your data stays on your iPhone. No account, no ads, no data sales. • iCloud backup [Pro]; a CSV/JSON export is free. WIDGETS, LIVE ACTIVITIES AND APPLE WATCH • Home Screen and Lock Screen widgets and Live Activities. • The Apple Watch app with complications and wrist heart-rate measurement [Pro]. • Alternate app icons [Pro]. DOZA PRO • Auto-renewing subscriptions: yearly (with a 7-day free trial for new subscribers) or weekly. A one-time lifetime purchase is also available. • Payment is charged to your Apple Account at confirmation of purchase, or when the free trial ends. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel in your Apple Account settings. • Terms of Use: https://muratkuslu.com/apps/doza/terms/ • Privacy Policy: https://muratkuslu.com/apps/doza/privacy/ Doza is a tracking tool and does not give medical advice. Follow your prescription and talk to your doctor. Doza is not affiliated with any medication maker; brand names only identify products. - Privacy Policy: https://muratkuslu.com/apps/doza/privacy/ - Terms of Use (EULA): https://muratkuslu.com/apps/doza/terms/ - Support: https://muratkuslu.com/apps/doza/
Screenshots
Verdict
The clearest difference is in-app purchases: Ultimate Bariatrics at none against Doza's 3. Ultimate Bariatrics also leads on iOS requirement (14.0 vs 18.0). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Doza sells 3 in-app purchases, starting at $1.99 per 7 days. Ultimate Bariatrics asks for nothing beyond the download.
| Parameter | Ultimate Bariatrics | Doza |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, Apple Watch |
| Requires iOS | 14.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 56 MB | 118 MB |
| Age rating | 17+ | 12+ |
| Developer | Virtual Health Partners Inc | Murat Kuslu |
In-app purchases
Ultimate Bariatrics
No in-app purchases
Doza
- Doza Pro Weekly$1.997 Days
- Doza Pro Annual7 Days trial$24.991 Year
- Doza Pro Lifetime$59.99









