# Bluetooth for Arduino vs Flowcharts

The clearest difference is review sentiment: Flowcharts at 100% against Bluetooth for Arduino's 46%. Flowcharts also leads on rating (5.0 vs 3.5) and in-app purchases (none vs 5). Bluetooth for Arduino's advantage is ratings volume (44 vs 2) and update cadence (every 2 months vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. Bluetooth for Arduino sells 5 one-off in-app purchases. Flowcharts asks for nothing beyond the download.

Flowcharts holds the better App Store score, 5.0 against 3.5. That said, the two scores are not equally well evidenced: Bluetooth for Arduino has 44 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 46% of Bluetooth for Arduino's written reviews are positive against 100% of Flowcharts's.

Bluetooth for Arduino ships an update every 2 months, Flowcharts every 4 months. The most recent releases landed on October 1, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Bluetooth for Arduino | Flowcharts |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (44 ratings)](https://appshunter.io/ios/app/bluetooth-for-arduino/id1505096526/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/flowcharts-visual-compiler/id1661824010/reviews)** |
| Number of ratings | **44** | 2 |
| Positive reviews | 45.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 5 MB | 1 MB |
| Requires iOS | 18.5 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Giuseppe Migliore](https://appshunter.io/developer/1505096105) | [Mert Arican](https://appshunter.io/developer/1549684453) |

## What reviewers say

### Bluetooth for Arduino

[App page](https://appshunter.io/ios/app/bluetooth-for-arduino/id1505096526)

Transform your iPhone or iPad into a wireless remote control for your Arduino projects. Easily connect to your Bluetooth module and send custom commands via keyboard or pre-designed buttons.

**Highlights:** Bluetooth remote control, Arduino project control, Custom command sending, Keyboard input, Button interface, Connect to Bluetooth modules

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee | $0.99 | one-time |
| Custom | $3.99 | one-time |
| Gamepad | $3.99 | one-time |
| Terminal | $3.99 | one-time |
| Unlock everything | $11.99 | one-time |


### Flowcharts

[App page](https://appshunter.io/ios/app/flowcharts-visual-compiler/id1661824010)

Automate the creation of flowcharts by building pseudocode with basic programming blocks. Visualize your logic as a flowchart with a single tap and save your creations to your device for later use.

**Highlights:** Automated flowchart generation, Pseudocode building blocks, Visual logic representation, Save flowcharts to gallery, Easy-to-use interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bluetooth for Arduino free?

Bluetooth for Arduino is free to download, with in-app purchases available.

### Is Flowcharts free?

Flowcharts is free to download, with no in-app purchases.

### Which has better reviews, Bluetooth for Arduino or Flowcharts?

Flowcharts is rated higher. Bluetooth for Arduino averages 3.5 out of 5 from 44 ratings, while Flowcharts averages 5.0 from 2 ratings.

### Do Bluetooth for Arduino or Flowcharts have ads?

Neither Bluetooth for Arduino nor Flowcharts shows ads.

### Which is updated more often, Bluetooth for Arduino or Flowcharts?

Bluetooth for Arduino ships an update every 2 months, and Flowcharts every 4 months. Most recently, Bluetooth for Arduino was updated on October 1, 2026 and Flowcharts on October 16, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*