# ST247 Spot vs BACMeter

The clearest difference is update cadence: BACMeter at monthly against ST247 Spot's every 13 months. On price, ads, in-app purchases and device support there is nothing between them.

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

ST247 Spot ships an update every 13 months, BACMeter monthly. The most recent releases landed on September 28, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | ST247 Spot | BACMeter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/bacmeter/id6748161554/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Monthly** |
| Monetization | — | Free |
| Size | 160 MB | 2 MB |
| Requires iOS | **16.0** | 17.2 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Shadowtrack 247 LLC](https://appshunter.io/developer/1464721995) | [Vishal Desai](https://appshunter.io/developer/949352447) |

## What reviewers say

### ST247 Spot

[App page](https://appshunter.io/ios/app/st247-spot/id1087297324)

**Features:** macOS Compatibility

**In-app purchases:** none


### BACMeter

[App page](https://appshunter.io/ios/app/bacmeter/id6748161554)

This app facilitates court-ordered alcohol monitoring by connecting to a compatible breathalyzer. It guides users through testing, verifies identity, and automatically submits results to authorities for legal compliance.

**Highlights:** Court-approved alcohol monitoring, User-friendly testing interface, Identity verification for tests, Secure automatic result submission, Integration with court-approved breathalyzers

**In-app purchases:** none


## Frequently asked questions

### Is ST247 Spot free?

ST247 Spot is free to download, with no in-app purchases.

### Is BACMeter free?

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

### Do ST247 Spot or BACMeter have ads?

Neither ST247 Spot nor BACMeter shows ads.

### Which is updated more often, ST247 Spot or BACMeter?

ST247 Spot ships an update every 13 months, and BACMeter monthly. Most recently, ST247 Spot was updated on September 28, 2026 and BACMeter on September 21, 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.*