# Chalk Clock vs Smart

The clearest difference is price: Chalk Clock at Free against Smart's $7.99. Smart's advantage is in-app purchases (none vs 2) and ads (none vs shown). On update cadence, device support and iOS requirement there is nothing between them.

Chalk Clock is free to download; Smart costs $7.99 up front. Chalk Clock sells 2 in-app purchases, starting at $2.99 per month. Smart asks for nothing beyond the download.

Chalk Clock ships an update every 4 days, Smart every 6 days. The most recent releases landed on October 16, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Chalk Clock | Smart |
| --- | --- | --- |
| Price | **Free** | $7.99 |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Every 6 days |
| Size | 200 MB | 103 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ideal WebFx LLC](https://appshunter.io/developer/6775622360) | [Michael Scheffler](https://appshunter.io/developer/1344488164) |

## What reviewers say

### Chalk Clock

[App page](https://appshunter.io/ios/app/chalk-clock-pool-scorekeeper/id6775622358)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chalk Clock Pro Monthly | $2.99 | per month |
| Chalk Clock Pro Yearly | $24.99 | per year |


### Smart

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chalk Clock free?

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

### Is Smart free?

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

### Do Chalk Clock or Smart have ads?

Chalk Clock shows ads; Smart does not.

### Which is updated more often, Chalk Clock or Smart?

Chalk Clock ships an update every 4 days, and Smart every 6 days. Most recently, Chalk Clock was updated on October 16, 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.*