# Checkpoint Clock vs Rabbit Rally 2.0

The clearest difference is price: Rabbit Rally 2.0 at Free against Checkpoint Clock's $3.00. Rabbit Rally 2.0 also leads on rating (4.6 vs 4.0) and update cadence (every 6 days vs every 31 months). Checkpoint Clock's advantage is review sentiment (75% vs 67%) and iOS requirement (12.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

Rabbit Rally 2.0 is free to download; Checkpoint Clock costs $3.00 up front. Neither carries in-app purchases, so what you see is what you pay.

Rabbit Rally 2.0 holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: Rabbit Rally 2.0 has 9 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 75% of Checkpoint Clock's written reviews are positive against 67% of Rabbit Rally 2.0's, so the app with the better star average is not the one people write more warmly about.

Checkpoint Clock ships an update every 31 months, Rabbit Rally 2.0 every 6 days. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Checkpoint Clock | Rabbit Rally 2.0 |
| --- | --- | --- |
| Price | $3.00 | **Free** |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/checkpoint-clock/id549741037/reviews) | **[4.6 (9 ratings)](https://appshunter.io/ios/app/rabbit-rally-20/id1262789127/reviews)** |
| Number of ratings | 1 | **9** |
| Positive reviews | **75.0% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 31 months | **Every 6 days** |
| Monetization | Paid | **Free** |
| Size | 9 MB | 136 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [David Bireta](https://appshunter.io/developer/338634093) | [Rabbit Rally SL](https://appshunter.io/developer/6775050364) |

## What reviewers say

### Checkpoint Clock

[App page](https://appshunter.io/ios/app/checkpoint-clock/id549741037)

This app functions as a precise timing device for Time-Speed-Distance road rallies. It records split times with optional car numbers and allows for dynamic adjustment of time units. It can also serve as a time reference for 'Seat of the Pants' rally classes.

**Highlights:** Split time recording, Optional car number logging, Scrollable log area, Dynamic time unit adjustment, Time of day clock synchronization, Decimal minute support

**In-app purchases:** none


### Rabbit Rally 2.0

[App page](https://appshunter.io/ios/app/rabbit-rally-20/id1262789127)

This app assists in Regularity Rally (TSD) with GPS-based odometer readings and car sensor integration. It offers features like per-kilometer benchmarking, average speed announcements, and post-race reporting, with an optional windshield projection feature via a companion app.

**Highlights:** GPS-based odometer, Car sensor reader (Rabbit Box), Benchmarking per km/miles, Average speed announcements, Post-race reporting, Windshield projection (with RabbitPilot)

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

**In-app purchases:** none


## Frequently asked questions

### Is Checkpoint Clock free?

Checkpoint Clock costs $3.00, with no in-app purchases.

### Is Rabbit Rally 2.0 free?

Rabbit Rally 2.0 is free to download, with no in-app purchases.

### Which has better reviews, Checkpoint Clock or Rabbit Rally 2.0?

Rabbit Rally 2.0 is rated higher. Checkpoint Clock averages 4.0 out of 5 from 1 ratings, while Rabbit Rally 2.0 averages 4.6 from 9 ratings.

### Do Checkpoint Clock or Rabbit Rally 2.0 have ads?

Neither Checkpoint Clock nor Rabbit Rally 2.0 shows ads.

### Which is updated more often, Checkpoint Clock or Rabbit Rally 2.0?

Checkpoint Clock ships an update every 31 months, and Rabbit Rally 2.0 every 6 days. Most recently, Checkpoint Clock was updated on October 8, 2026 and Rabbit Rally 2.0 on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*