# BLExAR vs Moon

The clearest difference is update cadence: BLExAR at every 3 months against Moon's every 26 months. Moon's advantage is price ($0.99 vs $4.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

BLExAR costs $4.99 and Moon $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

BLExAR ships an update every 3 months, Moon every 26 months. Both last shipped on November 11, 2026.

## The numbers

| Metric | BLExAR | Moon |
| --- | --- | --- |
| Price | $4.99 | **$0.99** |
| Rating | **[4.0 (14 ratings)](https://appshunter.io/ios/app/blexar/id1439459314/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 76.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 26 months |
| Monetization | Paid | — |
| Size | 4 MB | 1.4 GB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 9+ |
| Developer | [Maker Portal LLC](https://appshunter.io/developer/1439459313) | [Alparslan Topbas](https://appshunter.io/developer/1130875171) |

## 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


### Moon

[App page](https://appshunter.io/ios/app/moon-apollo/id1585514583)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is BLExAR free?

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

### Is Moon free?

Moon costs $0.99, with no in-app purchases.

### Do BLExAR or Moon have ads?

Neither BLExAR nor Moon shows ads.

### Which is updated more often, BLExAR or Moon?

BLExAR ships an update every 3 months, and Moon every 26 months. Most recently, BLExAR was updated on November 11, 2026 and Moon on November 11, 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.*