# Sparkz vs Swim Tracker Pace Log

The clearest difference is in-app purchases: Sparkz at none against Swim Tracker Pace Log's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Swim Tracker Pace Log sells 3 in-app purchases, starting at $4.99 per month. Sparkz asks for nothing beyond the download.

## The numbers

| Metric | Sparkz | Swim Tracker Pace Log |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 days | — |
| Size | 4 MB | 8 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kunskapsporten System AB](https://appshunter.io/developer/6804705810) | [Karol Jaworski](https://appshunter.io/developer/1799974477) |

## What reviewers say

### Sparkz

[App page](https://appshunter.io/ios/app/sparkz/id6751137368)

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

**In-app purchases:** none


### Swim Tracker Pace Log

[App page](https://appshunter.io/ios/app/swim-tracker-pace-log-splash/id6773920249)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Splash Pro | $4.99 | per month |
| Splash Pro | $39.99 | per year |
| Splash Pro | $39.99 | per year |


## Frequently asked questions

### Is Sparkz free?

Sparkz is free to download, with no in-app purchases.

### Is Swim Tracker Pace Log free?

Swim Tracker Pace Log is free to download, with in-app purchases available.

### Do Sparkz or Swim Tracker Pace Log have ads?

Neither Sparkz nor Swim Tracker Pace Log shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*