# BLExAR vs Arduino Programming Pro

The clearest difference is rating: Arduino Programming Pro at 4.6 against BLExAR's 4.0. Arduino Programming Pro also leads on update cadence (every 6 weeks vs every 3 months). On price, review sentiment, ratings volume and ads there is nothing between them.

BLExAR costs $4.99 and Arduino Programming Pro $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Arduino Programming Pro holds the better App Store score, 4.6 against 4.0. Both are backed by a comparable volume of ratings — 14 and 5 respectively. Written reviews complicate that: 75% of BLExAR's written reviews are positive against 71% of Arduino Programming Pro's, so the app with the better star average is not the one people write more warmly about.

BLExAR ships an update every 3 months, Arduino Programming Pro every 6 weeks. The most recent releases landed on October 13, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | BLExAR | Arduino Programming Pro |
| --- | --- | --- |
| Price | $4.99 | $4.99 |
| Rating | [4.0 (14 ratings)](https://appshunter.io/ios/app/blexar/id1439459314/reviews) | **[4.6 (5 ratings)](https://appshunter.io/ios/app/arduino-programming-pro/id6447102673/reviews)** |
| Number of ratings | **14** | 5 |
| Positive reviews | **75.0% of reviews** | 71.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Paid | Paid |
| Size | 4 MB | 45 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| 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 Pro

[App page](https://appshunter.io/ios/app/arduino-programming-pro/id6447102673)

Master Arduino programming with over 200 practical lessons, circuit diagrams, and code examples. This app guides beginners and experienced users through electronics and project building in 14 languages. The Pro version offers advanced features for enhanced learning.

**Highlights:** 200+ practical lessons, Circuit diagrams and wiring guides, Ready-to-use code examples, Interactive quiz questions, Support for 14 languages, Full-text search (Pro version), Favorites for saving topics (Pro version)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is BLExAR free?

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

### Is Arduino Programming Pro free?

Arduino Programming Pro costs $4.99, with no in-app purchases.

### Which has better reviews, BLExAR or Arduino Programming Pro?

Arduino Programming Pro is rated higher. BLExAR averages 4.0 out of 5 from 14 ratings, while Arduino Programming Pro averages 4.6 from 5 ratings.

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

Neither BLExAR nor Arduino Programming Pro shows ads.

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

BLExAR ships an update every 3 months, and Arduino Programming Pro every 6 weeks. Most recently, BLExAR was updated on October 13, 2026 and Arduino Programming Pro on October 12, 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.*