# Nitro Swim vs Kumite Punch Tracker

The clearest difference is in-app purchases: Nitro Swim at none against Kumite Punch Tracker's 1. Nitro Swim also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Kumite Punch Tracker sells 1 in-app purchase, starting at $2.99 per month. Nitro Swim asks for nothing beyond the download.

Nitro Swim ships an update every 5 weeks, Kumite Punch Tracker every 2 months. The most recent releases landed on October 6, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Nitro Swim | Kumite Punch Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/nitro-swim/id1483784349/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 58 MB | 7 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Nitro Swimming Bee Cave, LLC](https://appshunter.io/developer/1483784348) | [Jamir Shaikh](https://appshunter.io/developer/1699355647) |

## What reviewers say

### Nitro Swim

[App page](https://appshunter.io/ios/app/nitro-swim/id1483784349)

Track your swimmer's progress, view class schedules, and register for swimming lessons. Receive push notifications to stay updated on class availability and your child's development. Experience a unique approach to learning to swim.

**Highlights:** View class schedules, Check swimmer progress, Register for classes, Push notifications, Class availability updates

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Kumite Punch Tracker

[App page](https://appshunter.io/ios/app/kumite-punch-tracker/id6789279397)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $2.99 | per month |


## Frequently asked questions

### Is Nitro Swim free?

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

### Is Kumite Punch Tracker free?

Kumite Punch Tracker is free to download, with in-app purchases available.

### Do Nitro Swim or Kumite Punch Tracker have ads?

Neither Nitro Swim nor Kumite Punch Tracker shows ads.

### Which is updated more often, Nitro Swim or Kumite Punch Tracker?

Nitro Swim ships an update every 5 weeks, and Kumite Punch Tracker every 2 months. Most recently, Nitro Swim was updated on October 6, 2026 and Kumite Punch Tracker on October 19, 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.*