# Swim Forge vs Klara Training

The clearest difference is update cadence: Swim Forge at every 9 days against Klara Training's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Swim Forge ships an update every 9 days, Klara Training monthly. The most recent releases landed on October 15, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Swim Forge | Klara Training |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Monthly |
| Size | 113 MB | 38 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Johannes Skagius](https://appshunter.io/developer/1606621356) | [Anders Nielsen](https://appshunter.io/developer/6787974688) |

## What reviewers say

### Swim Forge

[App page](https://appshunter.io/ios/app/swim-forge/id6759534301)

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

**In-app purchases:** none


### Klara Training

[App page](https://appshunter.io/ios/app/klara-training/id6787974686)

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

**In-app purchases:** none


## Frequently asked questions

### Is Swim Forge free?

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

### Is Klara Training free?

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

### Do Swim Forge or Klara Training have ads?

Neither Swim Forge nor Klara Training shows ads.

### Which is updated more often, Swim Forge or Klara Training?

Swim Forge ships an update every 9 days, and Klara Training monthly. Most recently, Swim Forge was updated on October 15, 2026 and Klara Training on October 5, 2026.

---

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