# BACtrack vs Water Reminder 2L

The clearest difference is review sentiment: Water Reminder 2L at 100% against BACtrack's 27%. Water Reminder 2L also leads on rating (5.0 vs 4.2) and in-app purchases (none vs 2). BACtrack's advantage is price (Free vs $0.99) and ratings volume (1.5K vs 1). On ads, device support and iOS requirement there is nothing between them.

BACtrack is free to download; Water Reminder 2L costs $0.99 up front. BACtrack sells 2 in-app purchases, starting at $39.99 per year. Water Reminder 2L asks for nothing beyond the download.

Water Reminder 2L holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: BACtrack has 1.5K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 27% of BACtrack's written reviews are positive against 100% of Water Reminder 2L's.

## The numbers

| Metric | BACtrack | Water Reminder 2L |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [4.2 (1.5K ratings)](https://appshunter.io/ios/app/bactrack/id553347498/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/water-reminder-2l/id6760357242/reviews)** |
| Number of ratings | **1.5K** | 1 |
| Positive reviews | 26.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 58 MB | 3 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [KHN Solutions Inc](https://appshunter.io/developer/553347501) | [CBS Software LLC](https://appshunter.io/developer/1884092181) |

## What reviewers say

### BACtrack

[App page](https://appshunter.io/ios/app/bactrack/id553347498)

Estimate your Blood Alcohol Content (BAC) using a compatible smartphone breathalyzer. Track your readings over time, understand impairment levels, and estimate when your BAC will return to zero. Integrates with Apple Health for a comprehensive view of your drinking habits.

**Highlights:** Estimate BAC levels, Connects via Bluetooth, ZeroLine® BAC estimation, Track drinking habits, Apple Health integration, Safety information

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BACtrack+ | $39.99 | per year |
| BACtrack+ | $39.99 | per year |

**What reviewers like**

- 💡 Helpful yardstick
- 🚀 Works as expected
- 👍 Great product

**What reviewers complain about**

- 🐛 App crashes or doesn't work
- 🔋 Battery issues
- 🔒 Privacy concerns with required account
- 👎 App updates make it worse
- 👎 Inconsistent or inaccurate readings

**Reported bugs**

- App won't get past registration screen
- Firmware update issues
- Bluetooth connectivity problems
- App crashes or freezes

**Requested features**

- Bring back Apple Watch app
- More drink options
- Countdown timer for blowing
- Ability to add custom drinks
- Battery level indicator


### Water Reminder 2L

[App page](https://appshunter.io/ios/app/water-reminder-2l/id6760357242)

This app sends timely notifications to help you stay hydrated throughout the day. Set personalized daily water goals and customize reminder intervals to ensure you never miss a drink. It operates locally on your device without requiring personal information.

**Highlights:** Customizable daily water goals, Flexible reminder intervals, Local device operation, No personal info required, Progress tracking

**In-app purchases:** none


## Frequently asked questions

### Is BACtrack free?

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

### Is Water Reminder 2L free?

Water Reminder 2L costs $0.99, with no in-app purchases.

### Which has better reviews, BACtrack or Water Reminder 2L?

Water Reminder 2L is rated higher. BACtrack averages 4.2 out of 5 from 1.5K ratings, while Water Reminder 2L averages 5.0 from 1 ratings.

### Do BACtrack or Water Reminder 2L have ads?

Neither BACtrack nor Water Reminder 2L shows ads.

---

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