Unwrap

Name: Unwrap
Rating: 4.9 (2123 reviews)
Author: Hudson Heavy Industries

By: Hudson Heavy Industries

Learn coding with Swift

Features & Capabilities

Unwrap is an all-new app designed to make Swift learning easy and fun on your iPhone. It features 100 videos, each one minute or less, with a chapter quiz to ensure you understand before moving on. As you progress, unlock practice activities like free coding, predict the output, rearrange the lines, spot the error, tap to code, and the type checker—designed to get you reading and writing Swift quickly.

Each day brings a fresh daily challenge with 10 random activities to test your skills. Earn points and badges as you complete lessons and activities, making it the fastest and easiest way to learn Swift on the go. Best of all, Unwrap is free to download with no surprise in-app purchases to unlock lessons. Swift and the Swift logo are trademarks of Apple Inc.

User Growth & Download Statistics

App Education Programming

By:

Hudson Heavy Industries

Rating:

4.90

(2,123) 2 new ratings

Version:

1.5 Last updated: 2020-02-12

Version code:

834661092

Creation date:

2019-05-09

Compatible devices:

Size:

77.81MB

URLs:

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-29

Compare stats and ranking:

Ranking

# 40,327 ▼ 45

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Hudson Heavy Industries

Apple Apps Store

https://apps.apple.com/us/app/unwrap/id1440611372

User Reviews

Users broadly praise Unwrap as a free, accessible Swift learning companion with bite-sized lessons and solid instruction from Paul Hudson. It’s valued for on-the-go study and its ability to reinforce 100 Days of SwiftUI. Some recurring concerns center on the quality of daily challenges (gating and occasional misgrading) and a few feature and content quirks (Taylor Swift references, desire for more SwiftUI mode). Overall, strong win for beginners and learners.

Pros

Free, ad-free resource with high value for learning Swift.
Excellent for learning Swift and SwiftUI concepts, complementing the 100 Days of SwiftUI course.
Easy to use with bite-sized lessons, short videos, and concise text.
On-the-go accessibility makes it convenient to drill concepts anywhere.
Polished instruction from Paul Hudson and strong overall learning support.

Cons

Practice quality concerns: gating of content and occasional misgrading in daily challenges.
Taylor Swift references can be distracting for some users.
Desire for more SwiftUI integration or a mode to switch to SwiftUI (feature request).

Recent reviews

I love this app and could never give it less than five stars. I do wish the developer would fix the issue with the video’s not working on Mac OS. I know it’s natively supported on Mac OS which is why I still give it five stars. Please fix the videos. Thank you.

by kl*****, 2025-12-25

As someone who is trying to learn how to code in his late 40s, I’m incredibly grateful for the generosity of this developer. This app is the perfect study tool for all of Paul Hudson‘s lessons on how to code with swift. I’ve tried off on over the years to learn how to code, and I never seem to get past the basics. Working through “100 days of SwiftUI“, it’s all finally starting to click. Thank you, Paul for all that you do!

by me*****, 2025-08-20

This is an excellent and easy to use resource that really compliments and reinforces 100 days with Swift UI. Would highly recommend both for anyone new to Swift.