C3ntro vs Drink Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
C3ntro
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Download the C3ntro App today to plan and schedule your classes! From this mobile App you can view class schedules, sign-up for classes, as well as view the studio’s location information. Optimize your time and maximize the convenience of signing up for classes from your device! Download this App today!
Drink Tracker
This app accurately tracks alcohol consumption by considering drink size and ABV, not just the number of drinks. It provides insights into your blood alcohol content and offers safety features like ride-home links. Log water intake and set weekly goals for a healthier approach to drinking.
- Accurate drink volume and ABV logging
- Estimated Blood Alcohol Content (BAC) curve
- Session tracking with time limits
- Water logging during drinking sessions
- Safety screen with ride-home links
- Weekly goals and trend analysis
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Most drink trackers ask how many drinks you had. That's the wrong question. A 19.2 oz stovepipe of an 8% IPA is more than two standard drinks. A restaurant pour of wine is rarely 5 oz. TabTotaler knows the difference. What you get - 637 drinks with verified ABV, serving sizes, and calories - Search, barcode scan (Plus), or build your own pour - Two tallies: drinks logged and US standard drinks from size + ABV - Session tracking — start, end, continue within 10 hours, or restart fresh - Interactive BAC curve after your first drink (Widmark model with uncertainty) - Water logging during sessions - Weekly goals, calendar heatmap, day detail, and trends (Plus) - Safety screen with ride-home links — free at every tier, never paywalled Plans - Free: 7-day history, session tracking, daily reminder, ads supported - Plus: Unlimited synced history, barcode scan, journal, insights, custom drink time, CSV export, no ads, two sessions per day (sequential) - Pro: Two active sessions at once (You + Guest), per-slot Insights, spend tracking, session recap, breathalyzer log & compare, up to 3 restarts per slot per day Important TabTotaler is not a breathalyzer and does not measure blood alcohol. All figures are estimates from a mathematical model — not device or lab readings. Never use this app to decide whether it is safe or legal to drive, or to justify driving after drinking. Not a medical device. Does not diagnose, treat, cure, or prevent any medical condition. Consult a healthcare professional for medical advice. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://tabtotaler.app/privacy.html
Screenshots
Verdict
The clearest difference is in-app purchases: C3ntro at none against Drink Tracker's 7. Drink Tracker's advantage is update cadence (every 2 days vs every 3 months). On price, ads, device support and iOS requirement 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. Drink Tracker sells 7 in-app purchases, starting at $3.99 per month. C3ntro asks for nothing beyond the download.
C3ntro ships an update every 3 months, Drink Tracker every 2 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.
| Parameter | C3ntro | Drink Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 3 months | Every 2 days — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 126 MB | 30 MB |
| Age rating | 4+ | 17+ |
| Developer | Timko, S.A | Matthew Vicario |
In-app purchases
C3ntro
No in-app purchases
Drink Tracker
- TabTotaler Plus$3.991 Month
- TabTotaler Pro$7.991 Month
- Plus Yearly Direct$19.991 Year
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- TabTotaler Plus7 Days trial$24.991 Year
- Pro Yearly$54.991 Year
- TabTotaler Pro7 Days trial$59.991 Year
- TabTotaler Plus Lifetime$49.99









