# JamTimer vs Penalty Box Timer

The clearest difference is price: Penalty Box Timer at Free against JamTimer's $1.99. JamTimer's advantage is rating (5.0 vs 3.0) and ratings volume (9 vs 2). On ads, in-app purchases, monetization model and device support there is nothing between them.

Penalty Box Timer is free to download; JamTimer costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

JamTimer holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 9 and 2 respectively.

## The numbers

| Metric | JamTimer | Penalty Box Timer |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (9 ratings)](https://appshunter.io/ios/app/jamtimer-for-roller-derby/id435346062/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/penalty-box-timer/id6461521489/reviews) |
| Number of ratings | **9** | 2 |
| Positive reviews | 93.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | — |
| Monetization | Paid | Paid |
| Size | 1 MB | 1 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fearless Code](https://appshunter.io/developer/312416741) | [Applorium Ltd](https://appshunter.io/developer/1688522804) |

## What reviewers say

### JamTimer

[App page](https://appshunter.io/ios/app/jamtimer-for-roller-derby/id435346062)

This app is a dedicated tool for roller derby jam-timers, replacing traditional stopwatches. It offers pre-set configurations for major leagues and allows for custom settings for any game scenario. Large buttons and vibration alerts ensure easy operation during fast-paced matches.

**Highlights:** Roller derby jam-timing, WFTDA, RDCL, OSDA configurations, Custom game settings, One-hand operation, Vibrate warnings

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

**In-app purchases:** none


### Penalty Box Timer

[App page](https://appshunter.io/ios/app/penalty-box-timer/id6461521489)

This sports app helps manage penalties during games. It tracks player time in the penalty box and keeps score, acting as a digital scoreboard and power play tool for officials and coaches.

**Highlights:** Penalty box tracking, Game score tracking, Power play timer, Digital scoreboard, Sports management tool

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

**In-app purchases:** none


## Frequently asked questions

### Is JamTimer free?

JamTimer costs $1.99, with no in-app purchases.

### Is Penalty Box Timer free?

Penalty Box Timer is free to download, with no in-app purchases.

### Which has better reviews, JamTimer or Penalty Box Timer?

JamTimer is rated higher. JamTimer averages 5.0 out of 5 from 9 ratings, while Penalty Box Timer averages 3.0 from 2 ratings.

### Do JamTimer or Penalty Box Timer have ads?

Neither JamTimer nor Penalty Box 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.*