# SwimWorkoutData vs Streamline

The clearest difference is in-app purchases: SwimWorkoutData at none against Streamline's 3. Streamline's advantage is update cadence (monthly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Streamline sells 3 in-app purchases, starting at $1.99 per month. SwimWorkoutData asks for nothing beyond the download.

SwimWorkoutData ships an update every 2 months, Streamline monthly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SwimWorkoutData | Streamline |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.5 (2 ratings)](https://appshunter.io/ios/app/streamline-swim-meet-tracker/id6737445474/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | — | Freemium |
| Size | 3 MB | 19 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Peter Szots](https://appshunter.io/developer/1233811078) | [Static Loop Inc.](https://appshunter.io/developer/1729617611) |

## What reviewers say

### SwimWorkoutData

[App page](https://appshunter.io/ios/app/swimworkoutdata/id6736835438)

**In-app purchases:** none


### Streamline

[App page](https://appshunter.io/ios/app/streamline-swim-meet-tracker/id6737445474)

Log race times, track personal bests, and compare against official time standards for competitive swimming. Organize meets by date and season to monitor progress across different pool types and seasons. Offers multi-swimmer support for coaches and families.

**Highlights:** Log race and seed times, Track personal bests by pool type, Analyze split times, Organize meets by date and season, Compare against USA Swimming and Masters standards, Multi-swimmer support (Pro)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Streamline Pro | $1.99 | per month |
| Streamline Pro - Annual | $12.99 | per year |
| Streamline Pro - Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is SwimWorkoutData free?

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

### Is Streamline free?

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

### Do SwimWorkoutData or Streamline have ads?

Neither SwimWorkoutData nor Streamline shows ads.

### Which is updated more often, SwimWorkoutData or Streamline?

SwimWorkoutData ships an update every 2 months, and Streamline monthly. Most recently, SwimWorkoutData was updated on October 25, 2026 and Streamline on October 24, 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.*