# Codecademy Go vs BLExAR

The clearest difference is price: Codecademy Go at Free against BLExAR's $4.99. Codecademy Go also leads on rating (4.8 vs 4.0) and ratings volume (38K vs 14). BLExAR's advantage is in-app purchases (none vs 4) and review sentiment (75% vs 52%). On ads and device support there is nothing between them.

Codecademy Go is free to download; BLExAR costs $4.99 up front. Codecademy Go sells 4 in-app purchases, starting at $29.99 per month. BLExAR asks for nothing beyond the download.

Codecademy Go holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: Codecademy Go has 38K ratings behind it against 14, so its average is the more settled of the two. Written reviews complicate that: 52% of Codecademy Go's written reviews are positive against 75% of BLExAR's, so the app with the better star average is not the one people write more warmly about.

Codecademy Go ships an update every 6 weeks, BLExAR every 3 months. The most recent releases landed on October 16, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Codecademy Go | BLExAR |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[4.8 (38K ratings)](https://appshunter.io/ios/app/codecademy-go/id1376029326/reviews)** | [4.0 (14 ratings)](https://appshunter.io/ios/app/blexar/id1439459314/reviews) |
| Number of ratings | **38K** | 14 |
| Positive reviews | 51.6% of reviews | **75.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 28 MB | 4 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Codecademy, LLC](https://appshunter.io/developer/762950099) | [Maker Portal LLC](https://appshunter.io/developer/1439459313) |

## What reviewers say

### Codecademy Go

[App page](https://appshunter.io/ios/app/codecademy-go/id1376029326)

Practice coding skills on the go with personalized recommendations and daily flashcards. Reinforce concepts, review syntax, and track your progress to stay on track with your learning goals. Learn various tech skills like web development, data science, and AI.

**Highlights:** Personalized course recommendations, Daily coding flashcards, Practice coding syntax, Track progress and streaks, Learn AI, Web Dev, Data Science, and more, Streamlined onboarding

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Monthly Subscription | $29.99 | per month |
| Pro Monthly Subscription | $39.99 | per month |
| Plus Annual Subscription | $178.99 | per year |
| Pro Annual Subscription | $239.00 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Convenient for on-the-go learning
- 💡 Great companion to the website
- 🤩 Helpful for reviewing and practicing

**What reviewers complain about**

- 🐛 Buggy and unreliable
- 🤔 Lacking in features compared to website
- 📱 Not optimized for tablets/iPads
- 🤯 Confusing for beginners

**Reported bugs**

- Practice questions not loading correctly
- Inability to progress through lessons
- Login and navigation issues
- Inconsistent performance across devices

**Requested features**

- Ability to continue courses from website
- More detailed explanations and feedback
- Customizable practice sessions
- iPad-specific interface


### BLExAR

[App page](https://appshunter.io/ios/app/blexar/id1439459314)

This app enables iOS devices to communicate with Arduino boards via Bluetooth Low Energy. It allows real-time control of Arduino pins, data logging with GPS coordinates, and serial text communication for makers and students.

**Highlights:** Real-time control of Arduino digital and analog pins, Real-time data plotting, Data logging to CSV files, Capture GPS coordinates for data points, Serial text communication terminal

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

**In-app purchases:** none


## Frequently asked questions

### Is Codecademy Go free?

Codecademy Go is free to download, with in-app purchases available.

### Is BLExAR free?

BLExAR costs $4.99, with no in-app purchases.

### Which has better reviews, Codecademy Go or BLExAR?

Codecademy Go is rated higher. Codecademy Go averages 4.8 out of 5 from 38K ratings, while BLExAR averages 4.0 from 14 ratings.

### Do Codecademy Go or BLExAR have ads?

Neither Codecademy Go nor BLExAR shows ads.

### Which is updated more often, Codecademy Go or BLExAR?

Codecademy Go ships an update every 6 weeks, and BLExAR every 3 months. Most recently, Codecademy Go was updated on October 16, 2026 and BLExAR on October 13, 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.*