# BLExAR vs CS++ Intro to Python

The clearest difference is price: CS++ Intro to Python at Free against BLExAR's $4.99. CS++ Intro to Python also leads on update cadence (every 2 weeks vs every 3 months) and iOS requirement (15.0 vs 17.0). BLExAR's advantage is in-app purchases (none vs 1). On ads and device support there is nothing between them.

CS++ Intro to Python is free to download; BLExAR costs $4.99 up front. CS++ Intro to Python sells 1 one-off in-app purchase. BLExAR asks for nothing beyond the download.

BLExAR ships an update every 3 months, CS++ Intro to Python every 2 weeks. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | BLExAR | CS++ Intro to Python |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.0 (14 ratings)](https://appshunter.io/ios/app/blexar/id1439459314/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Paid | — |
| Size | 4 MB | 58 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Maker Portal LLC](https://appshunter.io/developer/1439459313) | [Kevin Hare](https://appshunter.io/developer/1343264116) |

## 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


### CS++ Intro to Python

[App page](https://appshunter.io/ios/app/cs-plus-plus-intro-to-python/id6794194487)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full Intro to Python | $9.99 | one-time |


## Frequently asked questions

### Is BLExAR free?

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

### Is CS++ Intro to Python free?

CS++ Intro to Python is free to download, with in-app purchases available.

### Do BLExAR or CS++ Intro to Python have ads?

Neither BLExAR nor CS++ Intro to Python shows ads.

### Which is updated more often, BLExAR or CS++ Intro to Python?

BLExAR ships an update every 3 months, and CS++ Intro to Python every 2 weeks. Most recently, BLExAR was updated on October 13, 2026 and CS++ Intro to Python on October 24, 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.*