# BLExAR vs Arduino Programming Tutorial

The clearest difference is price: Arduino Programming Tutorial at Free against BLExAR's $3.99. Arduino Programming Tutorial also leads on update cadence (every 6 weeks vs every 3 months). BLExAR's advantage is ads (none vs shown) and review sentiment (75% vs 45%). On in-app purchases and device support there is nothing between them.

Arduino Programming Tutorial is free to download; BLExAR costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

BLExAR ships an update every 3 months, Arduino Programming Tutorial every 6 weeks. The most recent releases landed on October 2, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | BLExAR | Arduino Programming Tutorial |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[4.0 (14 ratings)](https://appshunter.io/ios/app/blexar/id1439459314/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | **75.0% of reviews** | 45.5% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Paid | **Ad-supported** |
| Size | 25 MB | 44 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Maker Portal LLC](https://appshunter.io/developer/1439459313) | [ALG Software Lab](https://appshunter.io/developer/1650561236) |

## What reviewers say

### 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


### Arduino Programming Tutorial

[App page](https://appshunter.io/ios/app/arduino-programming-tutorial/id6446804186)

Learn Arduino programming with over 200 lessons, circuit diagrams, and code examples. Covers electronics, components, and C++ essentials for beginners and advanced users. Available in 14 languages.

**Highlights:** 200+ practical lessons, Circuit diagrams and wiring guides, Ready-to-use code examples, Interactive quiz questions, Covers 14 languages, Detailed component explanations, C++ programming essentials

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

**In-app purchases:** none


## Frequently asked questions

### Is BLExAR free?

BLExAR costs $3.99, with no in-app purchases.

### Is Arduino Programming Tutorial free?

Arduino Programming Tutorial is free to download, with no in-app purchases.

### Do BLExAR or Arduino Programming Tutorial have ads?

Arduino Programming Tutorial shows ads; BLExAR does not.

### Which is updated more often, BLExAR or Arduino Programming Tutorial?

BLExAR ships an update every 3 months, and Arduino Programming Tutorial every 6 weeks. Most recently, BLExAR was updated on October 2, 2026 and Arduino Programming Tutorial on October 6, 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.*