# Code! Learn Swift Version vs All Document Viewer

The clearest difference is review sentiment: Code! Learn Swift Version at 87% against All Document Viewer's 25%. Code! Learn Swift Version also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 7 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Code! Learn Swift Version sells 12 one-off in-app purchases and All Document Viewer sells 5 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Code! Learn Swift Version holds the better App Store score, 4.4 against 4.1. That said, the two scores are not equally well evidenced: Code! Learn Swift Version has 6.7K ratings behind it against 52, so its average is the more settled of the two. Written reviews point the same way: 87% of Code! Learn Swift Version's written reviews are positive against 25% of All Document Viewer's.

Code! Learn Swift Version ships an update every 3 weeks, All Document Viewer every 7 months. The most recent releases landed on September 21, 2026 and August 14, 2026 respectively.

## The numbers

| Metric | Code! Learn Swift Version | All Document Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (6.7K ratings)](https://appshunter.io/ios/app/code-learn-swift-version/id1032546737/reviews)** | [4.1 (52 ratings)](https://appshunter.io/ios/app/all-document-viewer-open-pdf/id1472536650/reviews) |
| Number of ratings | **6.7K** | 52 |
| Positive reviews | **86.5% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 7 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 21 MB | 83 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Happy Moose Apps](https://appshunter.io/developer/1356705255) | [Nalin Savaliya](https://appshunter.io/developer/1248252947) |

## 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


### All Document Viewer

[App page](https://appshunter.io/ios/app/all-document-viewer-open-pdf/id1472536650)

This app allows you to view and manage various document types directly from your mobile device. It supports multiple formats including PDF, Word, Excel, PowerPoint, and ZIP files, offering an all-in-one solution for document access.

**Highlights:** View all document types, Supports PDF, Excel, Word, PowerPoint, Extract ZIP files, Manage and share documents, Online and offline access, Simple UI design

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Document Viewer One Week | $3.99 | per 7 days |
| All Document Viewer One Month | $9.99 | per month |
| Document Viewer Three Month | $19.99 | per 3 months |
| All Document Viewer One Year | $24.99 | per year |
| All Documents Viewer Pro | $44.99 | one-time |


## Frequently asked questions

### Is Code! Learn Swift Version free?

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

### Is All Document Viewer free?

All Document Viewer is free to download, with in-app purchases available.

### Which has better reviews, Code! Learn Swift Version or All Document Viewer?

Code! Learn Swift Version is rated higher. Code! Learn Swift Version averages 4.4 out of 5 from 6.7K ratings, while All Document Viewer averages 4.1 from 52 ratings.

### Do Code! Learn Swift Version or All Document Viewer have ads?

All Document Viewer shows ads; Code! Learn Swift Version does not.

### Which is updated more often, Code! Learn Swift Version or All Document Viewer?

Code! Learn Swift Version ships an update every 3 weeks, and All Document Viewer every 7 months. Most recently, Code! Learn Swift Version was updated on September 21, 2026 and All Document Viewer on August 14, 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.*