Prova vs Levelog
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Prova
This app helps users manage GLP-1 medication by tracking shots, side effects, food intake, and weight. It provides personalized advice, meal suggestions, and progress monitoring to support users on their health journey.
- Log GLP-1 shots and pills
- Track 9 common side effects
- Monitor food intake and hydration
- Record weight and BMI trends
- Receive personalized weekly advice
- View medication level estimates
- Generate PDF reports for doctors
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Prova is your GLP-1 coach, built from your own notes. Log your shot or pill, how you feel and your weight: Prova turns them into advice for your week. What helps on rough days, what to eat, and where you are in your dose step. Free to track. No account. Your health data stays on your iPhone. FOR THE HARD DAYS • Log 9 feelings: nausea, constipation, fatigue, food noise and more • Why it happens, and what's normal at your stage • When to call your doctor • Prova+: what helps you, for how you feel. Simple things to try, meals and recipes • Prova+: see your rough days coming. After 3 shots, Prova learns how your shots hit you and gives you a heads-up the day before FOOD, WHEN YOU'RE NOT HUNGRY • Your protein and water, day by day • Eating out: 12 chains, with protein and calories item by item • Prova+: protein-first recipes for small appetites, saved to your favorites • Prova+: our GLP-1 picks at each chain YOUR SHOTS, YOUR STEP • Works with every GLP-1: shots, pills or compounded • Reminders on your day, at your time • Your dose, your week on it, and what your label says about your step • Your estimated medication level, free • Your pens, counted at every shot • Prova+: when your last pen runs out, and when to reorder YOUR PROGRESS • Your weight trend, not just the daily number, with your goal and your BMI • Measurements, wins, and 3 progress photos side by side • Your 5% for coverage renewal, counted from your weight before your first shot. Many US plans ask for it, and it is the one number you can't go back and collect later • Prova+: Proof for your plan. Doses, weight and side effects on one page, as a PDF for your doctor A COACH TIP EVERY WEEK, FREE Each week, one coach card picked for you is free. Prova+ opens them all, with a plan for your week. PRIVATE BY DESIGN No account, no sign-up. Your health data stays on your iPhone. Prova counts anonymous usage (which screens get used) to improve the app, never a weight, a dose, a medication or a feeling, and you can turn it off in Settings. A RECORD, NOT A DOCTOR Prova does not diagnose, treat or advise. It does not tell you what dose to take, when to change it, or whether your treatment is working. The estimated level curve is drawn from published half-life figures for the medication you selected: an illustration of a general curve, not a measurement of your body. Nothing here replaces the person treating you. SUBSCRIPTION Prova+ is offered as a yearly or monthly subscription, with a one-week free trial. Prices are shown in the app, in your own currency, before you purchase. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless auto-renewal is turned off at least 24 hours before the end of the current period. You can manage or cancel at any time in your Apple Account settings, and the app includes a button that takes you straight there. Deleting the app does not cancel a subscription. Terms of Use: https://pareto-labs.com/prova/terms.html Privacy Policy: https://pareto-labs.com/prova/privacy.html
Levelog
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Levelog is a private journal for people on GLP-1 medication: Ozempic, Wegovy, Mounjaro, Zepbound, Saxenda, Trulicity, Rybelsus, the oral forms and compounded semaglutide or tirzepatide. Log the shot, see the curve, keep it all on your iPhone. THE JOURNAL • Dose log with injection site, time and notes • Next-shot countdown, shot-day and day-after reminders, missed-dose nudge • Injection-site rotation: eight sites, when you last used each, and a suggestion for the next one • Weight log with a trend chart, optional Apple Health sync • Symptoms with severity, several times a day • Protein, water and calorie quick-log • History calendar and CSV export • Weekly, daily, oral and compounded schedules THE ANALYSIS • Estimated medication level curve between shots, so day 2 and day 6 stop feeling like a mystery • Steady-state forecast after a dose change • Weight pace forecast toward your goal • Symptom insights: which side effects peak on which day after your shot • Injection-site insights: after which site your symptoms were milder • Doctor-ready PDF report • Home screen widgets: next shot and level curve • More than one medication at a time Levelog Premium includes all of it. Start with a 7-day free trial on the annual plan, or choose a weekly, monthly or one-time lifetime plan. HONEST ABOUT MONEY The plan and the price are printed on the button. The free trial comes with a reminder 24 hours before it ends, so the first charge is never a surprise. Cancel during the trial and you pay nothing. Subscriptions renew automatically until cancelled in iOS Settings. If you stop subscribing, your entries stay on your iPhone and CSV export keeps working. PRIVATE BY DESIGN No account, no server, no sync. Every entry is written straight to your device. Deleting the app deletes the journal. Anonymous usage and crash statistics are the only thing that ever leaves the phone, and they never contain your doses, weights or notes. NOT MEDICAL ADVICE Levelog is a journal. It does not diagnose, treat or recommend doses. The level curve is an illustration built from the doses you logged and published half-lives; the scale is relative, never a concentration. Always follow your prescriber's instructions. Questions: support@levelog.app Levelog Premium, auto-renewable subscription Levelog Premium unlocks the journal and the analysis above. Weekly $6.99, Monthly $14.99, or Yearly $49.99 with a 7-day free trial; subscriptions auto-renew unless cancelled at least 24 hours before the end of the current period (prices may vary by region). Manage or cancel anytime in your Apple Account settings. Or unlock forever with a one-time Lifetime purchase, $99.99. Terms of Use (EULA): https://levelog.app/terms Privacy Policy: https://levelog.app/privacy
Screenshots
Verdict
The clearest difference is ads: Levelog at none against Prova's shown. Levelog also leads on iOS requirement (17.0 vs 26.0). On price, update cadence, in-app purchases 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. Prova sells 2 in-app purchases, starting at $9.99 per month and Levelog sells 4 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Prova ships an update every 4 days, Levelog weekly. Both last shipped on October 31, 2026.
| Parameter | Prova | Levelog |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 4 days — better | Weekly |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone |
| Requires iOS | 26.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 133 MB | 14 MB |
| Age rating | 4+ | 12+ |
| Developer | nikola posarac | Pavel Voroshilov |
In-app purchases
Prova
- Prova+ Monthly7 Days trial$9.991 Month
- Prova + Yearly7 Days trial$49.991 Year
Levelog
- Premium Weekly$6.997 Days
- Premium Monthly$14.991 Month
- Premium Annual7 Days trial$49.991 Year
- Premium Lifetime$99.99









