# SwimCal vs Onpace

The clearest difference is in-app purchases: SwimCal at none against Onpace's 2. SwimCal also leads on update cadence (every 5 days vs monthly). Onpace's advantage is device support (4 vs 2) and iOS requirement (15.1 vs 18.2). On price and ads there is nothing between them.

Both are free to download. Onpace sells 2 in-app purchases, starting at $49.99 per month. SwimCal asks for nothing beyond the download.

SwimCal ships an update every 5 days, Onpace monthly. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | SwimCal | Onpace |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/onpace-swim-training/id6782388637/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 5 days** | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 34 MB | 53 MB |
| Requires iOS | 18.2 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [HIWAZERO](https://appshunter.io/developer/1621048794) | [Oleksii Lavrenin](https://appshunter.io/developer/6782388639) |

## What reviewers say

### SwimCal

[App page](https://appshunter.io/ios/app/swimcal/id6751054827)

**Features:** macOS Compatibility

**In-app purchases:** none


### Onpace

[App page](https://appshunter.io/ios/app/onpace-swim-training/id6782388637)

This app provides personalized swim training programs and certified coach feedback based on sports science. Get video technique reviews, track your progress, and join a supportive community to achieve your swimming goals.

**Highlights:** Certified swim coach access, Personalized training programs, Video technique review, Progress tracking and logging, Daily free workouts and drills, Community support and challenges

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Onpace Pro Monthly | $49.99 | per month |
| Onpace Pro Annual | $549.99 | per year |


## Frequently asked questions

### Is SwimCal free?

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

### Is Onpace free?

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

### Do SwimCal or Onpace have ads?

Both SwimCal and Onpace show ads.

### Which is updated more often, SwimCal or Onpace?

SwimCal ships an update every 5 days, and Onpace monthly. Most recently, SwimCal was updated on October 30, 2026 and Onpace on November 5, 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.*