# Norwegian 4x4 Protocol vs TrainWise App

The clearest difference is price: TrainWise App at Free against Norwegian 4x4 Protocol's $5.99. TrainWise App also leads on review sentiment (54% vs 27%) and rating (4.6 vs 4.3). Norwegian 4x4 Protocol's advantage is in-app purchases (none vs 3) and chart position (#192 vs unranked). On update cadence, ads and device support there is nothing between them.

TrainWise App is free to download; Norwegian 4x4 Protocol costs $5.99 up front. TrainWise App sells 3 in-app purchases, starting at $29.99 per month. Norwegian 4x4 Protocol asks for nothing beyond the download.

TrainWise App holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: TrainWise App has 269 ratings behind it against 50, so its average is the more settled of the two. Written reviews point the same way: 27% of Norwegian 4x4 Protocol's written reviews are positive against 54% of TrainWise App's.

Norwegian 4x4 Protocol ships an update every 3 weeks, TrainWise App monthly. Both last shipped on October 13, 2026.

## The numbers

| Metric | Norwegian 4x4 Protocol | TrainWise App |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | [4.3 (50 ratings)](https://appshunter.io/ios/app/norwegian-4x4-protocol/id6499464775/reviews) | **[4.6 (269 ratings)](https://appshunter.io/ios/app/trainwise-app/id6742147908/reviews)** |
| Number of ratings | 50 | **269** |
| Positive reviews | 26.7% of reviews | **54.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | **Paid** | Subscription |
| Best chart rank | **#192** | — |
| Size | 5 MB | 59 MB |
| Requires iOS | 17.6 | **13.4** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Nikita Yampolski](https://appshunter.io/developer/1441915166) | [Evidence Based Trading FZ-LLC](https://appshunter.io/developer/1797072608) |

## What reviewers say

### Norwegian 4x4 Protocol

[App page](https://appshunter.io/ios/app/norwegian-4x4-protocol/id6499464775)

**Currently charting:** #192 Top Paid · Health & Fitness (US App Store)

This app guides you through the effective Norwegian 4x4 interval training method to boost cardiovascular performance and endurance. It features a precision timer, heart rate zone tracking, and progress monitoring for scientifically proven results.

**Highlights:** Precision 4min work / 3min rest cycles, Heart rate zone tracking (90-95% max HR), VO2 Max improvement tracking, Multiple HIIT workout protocols, Progress monitoring, Universal cardio training support, Offline functionality

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

**In-app purchases:** none


### TrainWise App

[App page](https://appshunter.io/ios/app/trainwise-app/id6742147908)

This app offers a comprehensive, step-by-step system for building muscle and losing fat. It provides structured workout plans, detailed exercise tutorials, nutritional guidance, and progress tracking tools to help users achieve their fitness goals efficiently.

**Highlights:** Structured workout plans, Exercise video tutorials, Video masterclass, Personalized nutritional guidance, Macro-friendly recipes, Progress tracking tools, Community support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Subscription | $29.99 | per month |
| 3 Month Subscription | $67.99 | per 3 months |
| 12 Month Subscription | $179.99 | per year |

**What reviewers like**

- 👍 Intuitive design and clean interface
- 🚀 Detailed video tutorials for exercises
- 💡 Personalized calorie and protein targets
- 👍 Beginner-friendly and motivating
- 💡 Ability to change out exercises based on equipment

**What reviewers complain about**

- 🐛 Limited nutrition tracking features
- 🐛 No rest timers or plate calculators
- 🐛 Inability to add custom exercises or notes
- 🐛 Restrictive exercise substitution options

**Reported bugs**

- Nutrition tracking limited to just entering macros
- No way to track abs or other muscle groups

**Requested features**

- Add rest timers and plate calculators
- Allow users to add custom exercises and notes
- Improve nutrition tracking with barcode scanning and saved foods/recipes
- Integrate with health apps for better data sync
- Expand exercise library to include more compound lifts


## Frequently asked questions

### Is Norwegian 4x4 Protocol free?

Norwegian 4x4 Protocol costs $5.99, with no in-app purchases.

### Is TrainWise App free?

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

### Which has better reviews, Norwegian 4x4 Protocol or TrainWise App?

TrainWise App is rated higher. Norwegian 4x4 Protocol averages 4.3 out of 5 from 50 ratings, while TrainWise App averages 4.6 from 269 ratings.

### Do Norwegian 4x4 Protocol or TrainWise App have ads?

Neither Norwegian 4x4 Protocol nor TrainWise App shows ads.

### Which is updated more often, Norwegian 4x4 Protocol or TrainWise App?

Norwegian 4x4 Protocol ships an update every 3 weeks, and TrainWise App monthly. Most recently, Norwegian 4x4 Protocol was updated on October 13, 2026 and TrainWise App on October 13, 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.*