# RefMetrix vs Penalty Timer

The clearest difference is review sentiment: RefMetrix at 100% against Penalty Timer's 0%. RefMetrix also leads on price (Free vs $3.99) and rating (5.0 vs 1.0). Penalty Timer's advantage is in-app purchases (none vs 3) and chart position (#200 vs unranked). On ratings volume, ads and device support there is nothing between them.

RefMetrix is free to download; Penalty Timer costs $3.99 up front. RefMetrix sells 3 in-app purchases, starting at $7.99 per month. Penalty Timer asks for nothing beyond the download.

RefMetrix holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews point the same way: 100% of RefMetrix's written reviews are positive against 0% of Penalty Timer's.

## The numbers

| Metric | RefMetrix | Penalty Timer |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/refmetrix/id6443923212/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/penalty-timer-roller-derby/id6747129159/reviews) |
| Number of ratings | **4** | 2 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 5 months |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | — | **#200** |
| Size | 47 MB | 18 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RefMetrix, LLC](https://appshunter.io/developer/1649622717) | [Sebastin Michael](https://appshunter.io/developer/1224523462) |

## What reviewers say

### RefMetrix

[App page](https://appshunter.io/ios/app/refmetrix/id6443923212)

This app provides referees, assignors, and observers with a platform to track game statistics and performance data. It offers instant feedback and detailed insights to enhance individual and crew development, helping referees progress faster.

**Highlights:** Interactive Court & Prompts, Game Log & Play-by-Play Tracking, Individual & Crew Specialized Stats, Stat Sharing for Assignors/Observers, Comprehensive Stat History (Career, Season, Past Games), Detailed Game Profiles

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Month | $7.99 | per month |
| 6 Months | $45.99 | per 6 months |
| Year | $71.99 | per year |


### Penalty Timer

[App page](https://appshunter.io/ios/app/penalty-timer-roller-derby/id6747129159)

**Currently charting:** #200 Top Paid · Sports (US App Store)

This app provides precise penalty timing for roller derby officials and coaches. It features WFTDA rule compliance, offline functionality, and customizable settings for various game scenarios. Designed by derby enthusiasts, it ensures reliable timing without internet or ads.

**Highlights:** WFTDA rule-compliant penalty codes, Offline functionality, One-tap timer management, Customizable team colors, Flexible timer configurations, 10-second warning alerts

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

**In-app purchases:** none


## Frequently asked questions

### Is RefMetrix free?

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

### Is Penalty Timer free?

Penalty Timer costs $3.99, with no in-app purchases.

### Which has better reviews, RefMetrix or Penalty Timer?

RefMetrix is rated higher. RefMetrix averages 5.0 out of 5 from 4 ratings, while Penalty Timer averages 1.0 from 2 ratings.

### Do RefMetrix or Penalty Timer have ads?

Neither RefMetrix nor Penalty Timer shows ads.

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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.*