# ESP RainMaker Classic vs Blueterminal

The clearest difference is rating: ESP RainMaker Classic at 4.4 against Blueterminal's 1.0. ESP RainMaker Classic also leads on in-app purchases (none vs 2) and review sentiment (30% vs 0%). On price, ads and device support there is nothing between them.

Both are free to download. Blueterminal sells 2 in-app purchases, starting at $1.99 per month. ESP RainMaker Classic asks for nothing beyond the download.

ESP RainMaker Classic holds the better App Store score, 4.4 against 1.0. Both are backed by a comparable volume of ratings — 12 and 4 respectively. Written reviews point the same way: 30% of ESP RainMaker Classic's written reviews are positive against 0% of Blueterminal's.

ESP RainMaker Classic ships an update every 5 weeks, Blueterminal every 6 months. The most recent releases landed on October 13, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | ESP RainMaker Classic | Blueterminal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (12 ratings)](https://appshunter.io/ios/app/esp-rainmaker-classic/id1497491540/reviews)** | [1.0 (4 ratings)](https://appshunter.io/ios/app/blueterminal/id6443909948/reviews) |
| Number of ratings | **12** | 4 |
| Positive reviews | **30.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 6 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 58 MB | 16 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD.](https://appshunter.io/developer/1071176699) | [Maria Alejandra Wetsch](https://appshunter.io/developer/1495558799) |

## What reviewers say

### ESP RainMaker Classic

[App page](https://appshunter.io/ios/app/esp-rainmaker-classic/id1497491540)

This platform allows developers to quickly realize ideas using ESP32/ESP32-S2 hardware. It facilitates account sign-up, device provisioning, and control, with an automatically rendered UI based on firmware descriptions.

**Highlights:** ESP32/ESP32-S2 integration, Account sign-up, Device provisioning, Device control and management, Auto-rendered UI, Firmware description integration

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

**In-app purchases:** none


### Blueterminal

[App page](https://appshunter.io/ios/app/blueterminal/id6443909948)

This app allows developers to test Bluetooth connections by acting as either a peripheral or a central device. It offers features to save frequently used devices and commands for convenience during testing.

**Highlights:** Bluetooth peripheral testing, Bluetooth central device testing, Save devices, Save commands, Peripheral and central modes

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium access | $1.99 | per month |
| Premium access | $9.99 | per year |


## Frequently asked questions

### Is ESP RainMaker Classic free?

ESP RainMaker Classic is free to download, with no in-app purchases.

### Is Blueterminal free?

Blueterminal is free to download, with in-app purchases available.

### Which has better reviews, ESP RainMaker Classic or Blueterminal?

ESP RainMaker Classic is rated higher. ESP RainMaker Classic averages 4.4 out of 5 from 12 ratings, while Blueterminal averages 1.0 from 4 ratings.

### Do ESP RainMaker Classic or Blueterminal have ads?

Neither ESP RainMaker Classic nor Blueterminal shows ads.

### Which is updated more often, ESP RainMaker Classic or Blueterminal?

ESP RainMaker Classic ships an update every 5 weeks, and Blueterminal every 6 months. Most recently, ESP RainMaker Classic was updated on October 13, 2026 and Blueterminal on October 5, 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.*