# Leaflet for Swift&Algorithm vs BinaryHexCalc

The clearest difference is price: Leaflet for Swift&Algorithm at Free against BinaryHexCalc's $1.99. Leaflet for Swift&Algorithm also leads on ratings volume (297 vs 2). BinaryHexCalc's advantage is in-app purchases (none vs 1) and rating (5.0 vs 4.6). On ads and device support there is nothing between them.

Leaflet for Swift&Algorithm is free to download; BinaryHexCalc costs $1.99 up front. Leaflet for Swift&Algorithm sells 1 one-off in-app purchase. BinaryHexCalc asks for nothing beyond the download.

BinaryHexCalc holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Leaflet for Swift&Algorithm has 297 ratings behind it against 2, so its average is the more settled of the two.

## The numbers

| Metric | Leaflet for Swift&Algorithm | BinaryHexCalc |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [4.6 (297 ratings)](https://appshunter.io/ios/app/leaflet-for-swift-and-algorithm/id1420814118/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/binaryhexcalc/id6755499704/reviews)** |
| Number of ratings | **297** | 2 |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 days | — |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 53 MB | 1 MB |
| Requires iOS | 26.0 | **15.2** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [雷 戴](https://appshunter.io/developer/696880612) | [Matthew Mesropian](https://appshunter.io/developer/1854252282) |

## What reviewers say

### Leaflet for Swift&Algorithm

[App page](https://appshunter.io/ios/app/leaflet-for-swift-and-algorithm/id1420814118)

This app offers comprehensive learning modules for Swift, SwiftUI, and Combine, alongside data structures and algorithms. It provides micro-classes, tutorials, code style guides, and practical examples to help users master programming concepts and develop efficient applications.

**Highlights:** Swift language tutorials, SwiftUI and Combine development, Data structure and algorithm learning, Micro-classes for core concepts, Code style guide, Algorithm problem-solving examples

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get Pro Version | $0.99 | one-time |

**What reviewers like**

- 👍 Good explanations
- 👍 Easy to use
- 👍 Clean interface
- 👍 Helpful for learning
- 👍 Lovely app

**What reviewers complain about**

- 🐛 Solutions not loading
- 🐛 App crashes on launch
- 🐛 Frequent crashes
- 🐛 Not a true dark mode
- 🐛 Code formatting issues

**Reported bugs**

- Solutions for problems are not loading
- App crashes on first load
- App crashes immediately on launch
- App crashes after first use and backgrounding
- Paid for pro user, but no answers for many questions

**Requested features**

- Add more iOS technical upgrades
- Add filter options for algorithms (e.g., top 100, top 200)
- Allow users to write their own notes for algorithms
- Add JavaScript examples
- Allow users to suggest/edit explanations (wiki-like)


### BinaryHexCalc

[App page](https://appshunter.io/ios/app/binaryhexcalc/id6755499704)

This calculator is designed for developers and computer science enthusiasts. It allows for instant conversion between hexadecimal, decimal, and binary number systems, along with advanced bitwise operations. Features include a 64-bit bit-set panel, mask & copy functionality, and equation history.

**Highlights:** Multi-base support (HEX, DEC, BIN), Real-time conversion, 64-bit Bit-Set panel, Bitwise operations (AND, OR, XOR, NOT, shifts), Mask & Copy functionality, Equation history, Dark/light mode UI

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

**In-app purchases:** none


## Frequently asked questions

### Is Leaflet for Swift&Algorithm free?

Leaflet for Swift&Algorithm is free to download, with in-app purchases available.

### Is BinaryHexCalc free?

BinaryHexCalc costs $1.99, with no in-app purchases.

### Which has better reviews, Leaflet for Swift&Algorithm or BinaryHexCalc?

BinaryHexCalc is rated higher. Leaflet for Swift&Algorithm averages 4.6 out of 5 from 297 ratings, while BinaryHexCalc averages 5.0 from 2 ratings.

### Do Leaflet for Swift&Algorithm or BinaryHexCalc have ads?

Neither Leaflet for Swift&Algorithm nor BinaryHexCalc 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.*