# GNSS Circuit Logger vs OBD Gear Indicator

The clearest difference is in-app purchases: GNSS Circuit Logger at none against OBD Gear Indicator's 1. GNSS Circuit Logger also leads on iOS requirement (10.3 vs 15.1). OBD Gear Indicator's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. OBD Gear Indicator sells 1 one-off in-app purchase. GNSS Circuit Logger asks for nothing beyond the download.

## The numbers

| Metric | GNSS Circuit Logger | OBD Gear Indicator |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 77.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 11 days | — |
| Monetization | Ad-supported | — |
| Size | 14 MB | 32 MB |
| Requires iOS | **10.3** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yuji Kanda](https://appshunter.io/developer/1244419770) | [SYNSETECH LTD](https://appshunter.io/developer/6792617372) |

## 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


### OBD Gear Indicator

[App page](https://appshunter.io/ios/app/obd-gear-indicator/id6801005220)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OBD ギアシフト インジケーター 有償版 | $4.99 | one-time |


## Frequently asked questions

### Is GNSS Circuit Logger free?

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

### Is OBD Gear Indicator free?

OBD Gear Indicator is free to download, with in-app purchases available.

### Do GNSS Circuit Logger or OBD Gear Indicator have ads?

GNSS Circuit Logger shows ads; OBD Gear Indicator does not.

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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.*