# GLP vs CRONO

The clearest difference is price: CRONO at Free against GLP's $14.99. CRONO also leads on update cadence (monthly vs every 2 months) and review sentiment (56% vs 44%). GLP's advantage is in-app purchases (none vs 3) and iOS requirement (13.1 vs 16.0). On ads and device support there is nothing between them.

CRONO is free to download; GLP costs $14.99 up front. CRONO sells 3 one-off in-app purchases. GLP asks for nothing beyond the download.

GLP ships an update every 2 months, CRONO monthly. The most recent releases landed on October 2, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | GLP | CRONO |
| --- | --- | --- |
| Price | $14.99 | **Free** |
| Positive reviews | 44.4% of reviews | **55.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 1 MB | 15 MB |
| Requires iOS | **13.1** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dominik Reichert](https://appshunter.io/developer/710755006) | [Filippo Gozza](https://appshunter.io/developer/954580932) |

## What reviewers say

### GLP

[App page](https://appshunter.io/ios/app/glp-timer-countdown-laptimer/id899741570)

This app automates lap timing for racing events like rallies and circuit races. It uses GPS to track your position, displays remaining time, and automatically detects laps, eliminating the need for manual stopwatches and co-drivers.

**Highlights:** GPS-based countdown lap timer, Automatic lap detection, Manual or GPS-based finish line marking, Stores lap times for retrieval, Supports driver changes for Nürburgring GLP, Optional external GPS receiver support

**In-app purchases:** none


### CRONO

[App page](https://appshunter.io/ios/app/crono-mille-miglia/id965652869)

This app provides a comprehensive suite of tools for classic and vintage car rallies. It includes a synchronized clock, a precise stopwatch and countdown timer, trip and speed meters, and a speed pilot. It supports GPS synchronization and distance measurement via GPS or wheel sensors.

**Highlights:** Synchronized clock (GPS, atomic, manual), 1/100 second stopwatch, 1/100 second countdown timer, Trip/twinmaster, Average speed meter, Speedpilot, Speedometer

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full version for one month | $5.99 | one-time |
| Full version for 6 months | $18.99 | one-time |
| Full version for one year | $27.99 | one-time |


## Frequently asked questions

### Is GLP free?

GLP costs $14.99, with no in-app purchases.

### Is CRONO free?

CRONO is free to download, with in-app purchases available.

### Do GLP or CRONO have ads?

Neither GLP nor CRONO shows ads.

### Which is updated more often, GLP or CRONO?

GLP ships an update every 2 months, and CRONO monthly. Most recently, GLP was updated on October 2, 2026 and CRONO on October 16, 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.*