# GNSS Circuit Logger vs DigSpice DRIFT

The clearest difference is ads: DigSpice DRIFT at none against GNSS Circuit Logger's shown. GNSS Circuit Logger's advantage is update cadence (every 11 days vs every 28 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

GNSS Circuit Logger ships an update every 11 days, DigSpice DRIFT every 28 months. The most recent releases landed on October 2, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | GNSS Circuit Logger | DigSpice DRIFT |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 77.8% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 11 days** | Every 28 months |
| Monetization | Ad-supported | — |
| Size | 14 MB | 8 MB |
| Requires iOS | 10.3 | 10.3 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yuji Kanda](https://appshunter.io/developer/1244419770) | [TADAYOSHI SATO](https://appshunter.io/developer/958854307) |

## What reviewers say

### GNSS Circuit Logger

[App page](https://appshunter.io/ios/app/gnss-circuit-logger/id1435155551)

This application functions as a lap timer for circuit driving, utilizing GNSS technology. It supports various BLE devices for data logging and offers CSV, NMEA, and GPX output formats for lap times.

**Highlights:** GNSS lap timer for circuit driving, BLE device compatibility (LNS and QSTARZ protocols), CSV, NMEA, GPX lap time output, Data logging for circuit racing

**Features:** macOS Compatibility

**In-app purchases:** none


### DigSpice DRIFT

[App page](https://appshunter.io/ios/app/digspice-drift/id1439543592)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GNSS Circuit Logger free?

GNSS Circuit Logger is free to download, with no in-app purchases.

### Is DigSpice DRIFT free?

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

### Do GNSS Circuit Logger or DigSpice DRIFT have ads?

GNSS Circuit Logger shows ads; DigSpice DRIFT does not.

### Which is updated more often, GNSS Circuit Logger or DigSpice DRIFT?

GNSS Circuit Logger ships an update every 11 days, and DigSpice DRIFT every 28 months. Most recently, GNSS Circuit Logger was updated on October 2, 2026 and DigSpice DRIFT on October 25, 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.*