# Promil Meter vs LifeCheck Mobility

The clearest difference is in-app purchases: Promil Meter at none against LifeCheck Mobility's 8. Promil Meter also leads on iOS requirement (12.0 vs 15.0). LifeCheck Mobility's advantage is update cadence (daily vs weekly). On price, ads and device support there is nothing between them.

Both are free to download. LifeCheck Mobility sells 8 in-app purchases, starting at $2.99 per month. Promil Meter asks for nothing beyond the download.

Promil Meter ships an update weekly, LifeCheck Mobility daily. The most recent releases landed on October 15, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Promil Meter | LifeCheck Mobility |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Daily** |
| Monetization | Free | — |
| Size | 35 MB | 84 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Ali Can Olgen](https://appshunter.io/developer/1821864789) | [ugur cihan cekic](https://appshunter.io/developer/6781236088) |

## What reviewers say

### Promil Meter

[App page](https://appshunter.io/ios/app/promil-meter/id6747582404)

Calculate your blood alcohol content (BAC) in real-time using a scientific formula. Track your alcohol consumption, get estimated sober-up times, and receive driving warnings for responsible drinking.

**Highlights:** Real-time BAC calculation, Estimated time to sober up, Driving warnings, Multi-profile support, Custom alcohol types, Consumption history and statistics, Offline functionality

**Features:** macOS Compatibility

**In-app purchases:** none


### LifeCheck Mobility

[App page](https://appshunter.io/ios/app/lifecheck-mobility/id6781236086)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Family Monthly | $5.99 | per month |
| Elite Monthly | $9.99 | per month |
| Premium Annual | $24.99 | per year |
| Family Annual | $59.99 | per year |
| Elite Annual | $89.99 | per year |
| 3 Safety Credits | $0.99 | one-time |
| 8 Safety Credits | $0.99 | one-time |


## Frequently asked questions

### Is Promil Meter free?

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

### Is LifeCheck Mobility free?

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

### Do Promil Meter or LifeCheck Mobility have ads?

Neither Promil Meter nor LifeCheck Mobility shows ads.

### Which is updated more often, Promil Meter or LifeCheck Mobility?

Promil Meter ships an update weekly, and LifeCheck Mobility daily. Most recently, Promil Meter was updated on October 15, 2026 and LifeCheck Mobility 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.*