# Nitro Swim vs NutriFitr

The clearest difference is in-app purchases: Nitro Swim at none against NutriFitr's 2. Nitro Swim also leads on device support (3 vs 1) and iOS requirement (15.1 vs 18.0). NutriFitr's advantage is update cadence (every 2 days vs every 5 weeks). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. NutriFitr sells 2 in-app purchases, starting at $4.99 per month. Nitro Swim asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Nitro Swim against 5.0 for NutriFitr. Both are backed by a comparable volume of ratings — 5 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Nitro Swim ships an update every 5 weeks, NutriFitr every 2 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Nitro Swim | NutriFitr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/nitro-swim/id1483784349/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/nutrifitr/id6759813696/reviews) |
| Number of ratings | **5** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 days** |
| Monetization | **Free** | Freemium |
| Size | 58 MB | 29 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nitro Swimming Bee Cave, LLC](https://appshunter.io/developer/1483784348) | [https://airussolutions.com/](https://appshunter.io/developer/1889075614) |

## 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


### NutriFitr

[App page](https://appshunter.io/ios/app/nutrifitr/id6759813696)

This AI-powered app helps you effortlessly track calories and nutrition to achieve your health goals. It offers features like photo-based food recognition, detailed nutrition logging, personalized goals, and progress insights.

**Highlights:** AI food recognition via photo, Detailed nutrition tracking, Personalized calorie and macro goals, Extensive food database, Progress charts and insights, Hydration tracking, Meal planning and custom recipes

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NutriFitr Premium Monthly | $4.99 | per month |
| NutriFitr Premium Yearly | $39.99 | per year |


## Frequently asked questions

### Is Nitro Swim free?

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

### Is NutriFitr free?

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

### Which has better reviews, Nitro Swim or NutriFitr?

Nitro Swim and NutriFitr are both rated 5.0 out of 5 on the App Store, from 5 and 2 ratings respectively.

### Do Nitro Swim or NutriFitr have ads?

Neither Nitro Swim nor NutriFitr shows ads.

### Which is updated more often, Nitro Swim or NutriFitr?

Nitro Swim ships an update every 5 weeks, and NutriFitr every 2 days. Most recently, Nitro Swim was updated on November 3, 2026 and NutriFitr on October 31, 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.*