# Checkpoint Clock vs Ringside by DogShow.com

The clearest difference is price: Ringside by DogShow.com at Free against Checkpoint Clock's $3.00. Ringside by DogShow.com also leads on update cadence (weekly vs every 31 months). Checkpoint Clock's advantage is iOS requirement (12.0 vs 16.4). On ads, in-app purchases and device support there is nothing between them.

Ringside by DogShow.com is free to download; Checkpoint Clock costs $3.00 up front. Neither carries in-app purchases, so what you see is what you pay.

Checkpoint Clock ships an update every 31 months, Ringside by DogShow.com weekly. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Checkpoint Clock | Ringside by DogShow.com |
| --- | --- | --- |
| Price | $3.00 | **Free** |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/checkpoint-clock/id549741037/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 31 months | **Weekly** |
| Monetization | Paid | — |
| Size | 9 MB | 401 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [David Bireta](https://appshunter.io/developer/338634093) | [MDEX Solutions Inc.](https://appshunter.io/developer/1604102588) |

## 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


### Ringside by DogShow.com

[App page](https://appshunter.io/ios/app/ringside-by-dogshowcom/id1604102586)

**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 Ringside by DogShow.com free?

Ringside by DogShow.com is free to download, with no in-app purchases.

### Do Checkpoint Clock or Ringside by DogShow.com have ads?

Neither Checkpoint Clock nor Ringside by DogShow.com shows ads.

### Which is updated more often, Checkpoint Clock or Ringside by DogShow.com?

Checkpoint Clock ships an update every 31 months, and Ringside by DogShow.com weekly. Most recently, Checkpoint Clock was updated on October 8, 2026 and Ringside by DogShow.com on October 10, 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.*