# C3ntro vs Drink Tracker

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.

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.

## The numbers

| Metric | C3ntro | Drink Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/drink-tracker-tabtotaler/id6807932206/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 126 MB | 30 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Timko, S.A](https://appshunter.io/developer/1711584911) | [Matthew Vicario](https://appshunter.io/developer/6807932208) |

## What reviewers say

### C3ntro

[App page](https://appshunter.io/ios/app/c3ntro/id6469114270)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Drink Tracker

[App page](https://appshunter.io/ios/app/drink-tracker-tabtotaler/id6807932206)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TabTotaler Plus | $3.99 | per month |
| TabTotaler Pro | $7.99 | per month |
| Plus Yearly Direct | $19.99 | per year |
| TabTotaler Plus | $24.99 | per year |
| Pro Yearly | $54.99 | per year |
| TabTotaler Pro | $59.99 | per year |
| TabTotaler Plus Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is C3ntro free?

C3ntro is free to download, with no in-app purchases.

### Is Drink Tracker free?

Drink Tracker is free to download, with in-app purchases available.

### Do C3ntro or Drink Tracker have ads?

Both C3ntro and Drink Tracker show ads.

### Which is updated more often, C3ntro or Drink Tracker?

C3ntro ships an update every 3 months, and Drink Tracker every 2 days. Most recently, C3ntro was updated on October 25, 2026 and Drink Tracker on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*