# BAC Tracker vs SilverBAC

The clearest difference is rating: BAC Tracker at 3.0 against SilverBAC's 1.8. BAC Tracker also leads on update cadence (monthly vs every 6 months) and review sentiment (19% vs 0%). SilverBAC's advantage is ratings volume (29 vs 3) and iOS requirement (10.0 vs 12.4). On price, ads, in-app purchases and monetization model there is nothing between them.

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

BAC Tracker holds the better App Store score, 3.0 against 1.8. That said, the two scores are not equally well evidenced: SilverBAC has 29 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 19% of BAC Tracker's written reviews are positive against 0% of SilverBAC's.

BAC Tracker ships an update monthly, SilverBAC every 6 months. The most recent releases landed on June 1, 2026 and July 4, 2026 respectively.

## The numbers

| Metric | BAC Tracker | SilverBAC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (3 ratings)](https://appshunter.io/ios/app/bac-tracker/id1061687478/reviews)** | [1.8 (29 ratings)](https://appshunter.io/ios/app/silverbac/id1359467991/reviews) |
| Number of ratings | 3 | **29** |
| Positive reviews | **18.8% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 months |
| Monetization | Free | Free |
| Size | 16 MB | 10 MB |
| Requires iOS | 12.4 | **10.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [John Marco](https://appshunter.io/developer/981781491) | [Horny Toad Productions](https://appshunter.io/developer/1272062567) |

## What reviewers say

### BAC Tracker

[App page](https://appshunter.io/ios/app/bac-tracker/id1061687478)

This app helps you estimate your blood alcohol content (BAC) by factoring in your weight, gender, and the alcohol by volume (ABV) of your drinks. Log your drinking start time, consumption, and beverage type to visualize your BAC over time with color-coded charts.

**Highlights:** BAC calculation based on weight, gender, and ABV, Log drinking start time and amount consumed, Color-coded daily BAC charts, Weekly peak BAC view, Standardize drinks by ABV, Categorize drinks (beer, wine, liquor)

**Features:** macOS Compatibility

**In-app purchases:** none


### SilverBAC

[App page](https://appshunter.io/ios/app/silverbac/id1359467991)

This app monitors blood alcohol levels and uses facial recognition to verify the user. It transmits readings, time, location, and BAC data to administrators, aiding in rehabilitation monitoring for individuals with alcohol restrictions.

**Highlights:** Blood alcohol level measurement, Facial recognition for user verification, Real-time data transmission, Location and time tracking, Administrator notifications, Bluetooth sensor integration

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is BAC Tracker free?

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

### Is SilverBAC free?

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

### Which has better reviews, BAC Tracker or SilverBAC?

BAC Tracker is rated higher. BAC Tracker averages 3.0 out of 5 from 3 ratings, while SilverBAC averages 1.8 from 29 ratings.

### Do BAC Tracker or SilverBAC have ads?

Neither BAC Tracker nor SilverBAC shows ads.

### Which is updated more often, BAC Tracker or SilverBAC?

BAC Tracker ships an update monthly, and SilverBAC every 6 months. Most recently, BAC Tracker was updated on June 1, 2026 and SilverBAC on July 4, 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.*