# Stronglifts 5x5 Workout Plan vs Built With Science+

Stronglifts 5x5 Workout Plan and Built With Science+ both sit at 4.9 stars, but that hides the real split: 80% of Built With Science+'s written reviews are positive against 63% of Stronglifts 5x5 Workout Plan's. Built With Science+ also leads on iOS requirement (16.4 vs 18.0). Stronglifts 5x5 Workout Plan's advantage is ratings volume (77K vs 5.4K) and chart position (#181 vs unranked). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Stronglifts 5x5 Workout Plan sells 8 in-app purchases, starting at $4.99 per 7 days and Built With Science+ sells 4 in-app purchases, starting at $29.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for Stronglifts 5x5 Workout Plan against 4.8 for Built With Science+. That said, the two scores are not equally well evidenced: Stronglifts 5x5 Workout Plan has 77K ratings behind it against 5.4K, so its average is the more settled of the two. Written reviews are what separate them: 63% of Stronglifts 5x5 Workout Plan's written reviews are positive against 80% of Built With Science+'s.

Both ship on a similar rhythm, roughly every 2 weeks. Both last shipped on November 11, 2026.

## The numbers

| Metric | Stronglifts 5x5 Workout Plan | Built With Science+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (77K ratings)](https://appshunter.io/ios/app/stronglifts-5x5-workout-plan/id488580022/reviews)** | [4.8 (5.4K ratings)](https://appshunter.io/ios/app/built-with-science-plus/id6446000532/reviews) |
| Number of ratings | **77K** | 5.4K |
| Positive reviews | 62.6% of reviews | **80.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#181** | — |
| Size | 172 MB | 273 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [StrongLifts](https://appshunter.io/developer/916468093) | [Built With Science Holdings Corp](https://appshunter.io/developer/1559732895) |

## What reviewers say

### Stronglifts 5x5 Workout Plan

[App page](https://appshunter.io/ios/app/stronglifts-5x5-workout-plan/id488580022)

**Currently charting:** #181 Top Grossing · Health & Fitness (US App Store)

This app guides you through a proven barbell strength training program with no guesswork. It plans every exercise, set, and weight for you, allowing you to focus on lifting and see consistent progress. Ideal for beginners or those returning to strength training.

**Highlights:** Proven 3x/week strength program, Automated progression, Guided workouts with timers, Progress charts, Simple interface

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $4.99 | per 7 days |
| Pro Monthly | $11.99 | per month |
| Pro Quarterly | $29.99 | per 3 months |
| Pro Yearly | $59.99 | per year |
| Pro Yearly | $59.99 | per year |
| Pro Yearly | $59.99 | per year |
| StrongLifts Pro 5 Years | $199.99 | one-time |
| StrongLifts Pro 5 Years | $239.99 | one-time |

**What reviewers like**

- 💪 Effective strength-building program
- 📈 Tracks progress and helps with consistency
- 🤖 Automatic weight progression and plate calculation
- ⏱️ Convenient timer and rest period tracking
- 📚 Helpful exercise form videos

**What reviewers complain about**

- 🐛 Occasional bugs and syncing issues
- 💰 Subscription model can be expensive for some
- 🔒 Limited customization options in free version
- ⚠️ Weights may not be accurate for all users
- 🕰️ Workouts can be time-consuming for some

**Reported bugs**

- Workout data loss and reset issues
- Inconsistent Apple Watch connectivity
- Inability to edit or delete custom exercises

**Requested features**

- Ability to customize core exercises
- Menstrual cycle tracking and programming
- More pre-built program options
- Integration with other fitness apps and devices
- Recommended meal plans and nutrition guidance


### Built With Science+

[App page](https://appshunter.io/ios/app/built-with-science-plus/id6446000532)

This intelligent fitness companion offers personalized workouts and nutrition plans based on scientific insights. It adapts to your progress with real-time adjustments and provides detailed exercise tutorials and AI-powered meal scanning. Achieve your body goals with science-backed guidance.

**Highlights:** Hyper-Personalized Workouts, Progressive Overload Guidance, Real-Time Diet Adjustments, AI-Powered Meal Scanner, 250+ Exercise Tutorials, Daily Knowledge Boosters, AI Fitness & Nutrition Assistant

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Membership | $29.99 | per month |
| Annual Membership | $189.00 | per year |
| Intermediate Program Unlock | $49.00 | one-time |
| Beginner Program Unlock | $49.00 | one-time |

**What reviewers like**

- 👍 Comprehensive fitness and nutrition tracking
- 🚀 Convenient all-in-one app
- 📚 Helpful educational lessons
- 💪 Science-backed program
- 🎯 Customized and adaptive workouts

**What reviewers complain about**

- 🐛 Occasional performance issues and bugs
- 🔍 Limited food database and recipe options
- 📱 Lack of integration with other fitness apps and devices
- 🕰️ Inflexible workout scheduling
- 💬 Limited human interaction and coaching support

**Reported bugs**

- Workout data sometimes gets lost or marked incomplete
- App takes a long time to open
- Login and sign-up issues for existing customers
- Inconsistent exercise recommendations and adjustments

**Requested features**

- Add ability to create and save custom recipes
- Integrate with Apple Health and other fitness platforms
- Provide more flexibility in workout scheduling
- Enhance human coaching and support features
- Improve performance and stability


## Frequently asked questions

### Is Stronglifts 5x5 Workout Plan free?

Stronglifts 5x5 Workout Plan is free to download, with in-app purchases available.

### Is Built With Science+ free?

Built With Science+ is free to download, with in-app purchases available.

### Which has better reviews, Stronglifts 5x5 Workout Plan or Built With Science+?

Stronglifts 5x5 Workout Plan is rated higher. Stronglifts 5x5 Workout Plan averages 4.9 out of 5 from 77K ratings, while Built With Science+ averages 4.8 from 5.4K ratings.

### Do Stronglifts 5x5 Workout Plan or Built With Science+ have ads?

Neither Stronglifts 5x5 Workout Plan nor Built With Science+ shows ads.

### Which is updated more often, Stronglifts 5x5 Workout Plan or Built With Science+?

Stronglifts 5x5 Workout Plan ships an update every 2 weeks, and Built With Science+ every 2 weeks. Most recently, Stronglifts 5x5 Workout Plan was updated on November 11, 2026 and Built With Science+ on November 11, 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.*