# D vs Fogstar Drift

The clearest difference is iOS requirement: D at 10.0 against Fogstar Drift's 15.0. On price, review sentiment, update cadence and ads there is nothing between them.

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

D ships an update every 3 weeks, Fogstar Drift monthly. Both last shipped on November 3, 2026.

## The numbers

| Metric | D | Fogstar Drift |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **18.2% of reviews** | 13.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | Free |
| Size | 50 MB | 26 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Global Telemetrics Limited](https://appshunter.io/developer/631363823) | [Fogstar Drift](https://appshunter.io/developer/1642643716) |

## What reviewers say

### D

[App page](https://appshunter.io/ios/app/d-id/id1479207307)

Enhance your vehicle's security with AI-powered verification. The app uses your car's systems, tracker, and phone sensors to confirm you're the driver. If unauthorized use is detected, it initiates theft recovery protocols.

**Highlights:** AI-powered driver verification, Vehicle tracker integration, Phone sensor utilization, Theft recovery protocols, Peace of mind security, Simple setup process

**In-app purchases:** none


### Fogstar Drift

[App page](https://appshunter.io/ios/app/fogstar-drift/id1642643324)

Monitor your leisure battery's real-time status, including voltage, current, and cell health. Receive instant alerts for critical parameters and track historical data for optimal performance and safety.

**Highlights:** Real-time battery parameter display, Single cell voltage and alarm monitoring, Cell comparison and balancing data, Temperature and critical parameter warnings, Historical alarm records, Bluetooth connectivity

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

**In-app purchases:** none


## Frequently asked questions

### Is D free?

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

### Is Fogstar Drift free?

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

### Do D or Fogstar Drift have ads?

Neither D nor Fogstar Drift shows ads.

### Which is updated more often, D or Fogstar Drift?

D ships an update every 3 weeks, and Fogstar Drift monthly. Most recently, D was updated on November 3, 2026 and Fogstar Drift on November 3, 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.*