# Code! Learn Swift Version vs Physics Formulas Pro

The clearest difference is price: Code! Learn Swift Version at Free against Physics Formulas Pro's $0.99. Code! Learn Swift Version also leads on iOS requirement (12.0 vs 15.0). Physics Formulas Pro's advantage is in-app purchases (none vs 12). On ads and device support there is nothing between them.

Code! Learn Swift Version is free to download; Physics Formulas Pro costs $0.99 up front. Code! Learn Swift Version sells 12 one-off in-app purchases. Physics Formulas Pro asks for nothing beyond the download.

## The numbers

| Metric | Code! Learn Swift Version | Physics Formulas Pro |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.4 (6.7K ratings)](https://appshunter.io/ios/app/code-learn-swift-version/id1032546737/reviews)** | — |
| Number of ratings | **6.7K** | — |
| Positive reviews | 86.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 21 MB | 5 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Happy Moose Apps](https://appshunter.io/developer/1356705255) | [Jens Borg](https://appshunter.io/developer/1885645868) |

## What reviewers say

### Code! Learn Swift Version

[App page](https://appshunter.io/ios/app/code-learn-swift-version/id1032546737)

Learn to code in Swift directly on your mobile device with interactive lessons. Practice writing your own code with instant feedback and step-by-step guidance to master programming concepts.

**Highlights:** Interactive mini lessons, Write your own Swift code, Real-time code checker, Step-by-step guidance, Swift Guide and search, 26 Swift courses

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Course 2 | $1.99 | one-time |
| Course 3 | $1.99 | one-time |
| Course 4 | $1.99 | one-time |
| Course 5 | $1.99 | one-time |
| Course 6 | $1.99 | one-time |
| Course 7 | $1.99 | one-time |
| Course 8 | $1.99 | one-time |
| Unlock Course 9 | $1.99 | one-time |
| Course 13 | $1.99 | one-time |
| Course 26 | $1.99 | one-time |
| Unlock All Courses | $1.99 | one-time |
| Unlock Course 18 | $1.99 | one-time |

**What reviewers like**

- 👍 Easy to follow
- 🚀 Hands-on learning
- 💡 Helpful video tutorials
- 👍 Accessible for beginners
- 👍 Straightforward approach

**What reviewers complain about**

- 🐛 Crashes on some devices
- 🐛 Specific syntax requirements
- 💰 Paid content after initial free lessons
- 🤔 Forced rating requirement

**Reported bugs**

- Keyboard issues on certain devices
- Inconsistent behavior when revisiting lessons

**Requested features**

- More comprehensive explanations
- Ability to save progress
- Flexibility in syntax requirements
- Additional practice exercises


### Physics Formulas Pro

[App page](https://appshunter.io/ios/app/physics-formulas-pro/id6760673704)

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

**In-app purchases:** none


## Frequently asked questions

### Is Code! Learn Swift Version free?

Code! Learn Swift Version is free to download, with in-app purchases available.

### Is Physics Formulas Pro free?

Physics Formulas Pro costs $0.99, with no in-app purchases.

### Do Code! Learn Swift Version or Physics Formulas Pro have ads?

Neither Code! Learn Swift Version nor Physics Formulas Pro shows ads.

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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.*