# Fogstar Drift vs CANNY.LZR

Fogstar Drift and CANNY.LZR are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Fogstar Drift ships an update monthly, CANNY.LZR every 6 weeks. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Fogstar Drift | CANNY.LZR |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 13.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Free | — |
| Size | 26 MB | 44 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Fogstar Drift](https://appshunter.io/developer/1642643716) | [Lazer Lamps Ltd](https://appshunter.io/developer/1745540252) |

## What reviewers say

### 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


### CANNY.LZR

[App page](https://appshunter.io/ios/app/cannylzr/id6502455556)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Fogstar Drift free?

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

### Is CANNY.LZR free?

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

### Do Fogstar Drift or CANNY.LZR have ads?

Neither Fogstar Drift nor CANNY.LZR shows ads.

### Which is updated more often, Fogstar Drift or CANNY.LZR?

Fogstar Drift ships an update monthly, and CANNY.LZR every 6 weeks. Most recently, Fogstar Drift was updated on November 3, 2026 and CANNY.LZR on October 27, 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.*