# ShotClock by RackDiscipline vs Smart

The clearest difference is update cadence: Smart at every 6 days against ShotClock by RackDiscipline's every 3 months. ShotClock by RackDiscipline's advantage is price ($3.99 vs $7.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

ShotClock by RackDiscipline costs $3.99 and Smart $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ShotClock by RackDiscipline ships an update every 3 months, Smart every 6 days. The most recent releases landed on October 19, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | ShotClock by RackDiscipline | Smart |
| --- | --- | --- |
| Price | **$3.99** | $7.99 |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/shotclock-by-rackdiscipline/id6448687219/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 days** |
| Monetization | Paid | — |
| Size | 1 MB | 103 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Paul Carpenter](https://appshunter.io/developer/1685588974) | [Michael Scheffler](https://appshunter.io/developer/1344488164) |

## What reviewers say

### ShotClock by RackDiscipline

[App page](https://appshunter.io/ios/app/shotclock-by-rackdiscipline/id6448687219)

This configurable shot clock is designed for referees and tournament directors in cue sports like billiards and pool. It supports league and professional events, providing a simple timer solution for matches.

**Highlights:** Configurable shot clock, Designed for cue sports, Supports league events, Supports pro events, Simple timer interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart

[App page](https://appshunter.io/ios/app/smart-score/id6803138408)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ShotClock by RackDiscipline free?

ShotClock by RackDiscipline costs $3.99, with no in-app purchases.

### Is Smart free?

Smart costs $7.99, with no in-app purchases.

### Do ShotClock by RackDiscipline or Smart have ads?

Neither ShotClock by RackDiscipline nor Smart shows ads.

### Which is updated more often, ShotClock by RackDiscipline or Smart?

ShotClock by RackDiscipline ships an update every 3 months, and Smart every 6 days. Most recently, ShotClock by RackDiscipline was updated on October 19, 2026 and Smart on October 8, 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.*