# ESP RainMaker Classic vs Humly Device Provisioning

The clearest difference is update cadence: ESP RainMaker Classic at monthly against Humly Device Provisioning's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ESP RainMaker Classic ships an update monthly, Humly Device Provisioning every 2 months. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ESP RainMaker Classic | Humly Device Provisioning |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (12 ratings)](https://appshunter.io/ios/app/esp-rainmaker-classic/id1497491540/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 27.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | — |
| Size | 58 MB | 15 MB |
| Requires iOS | 13.0 | **12.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD.](https://appshunter.io/developer/1071176699) | [Humly](https://appshunter.io/developer/1693785248) |

## 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


### Humly Device Provisioning

[App page](https://appshunter.io/ios/app/humly-device-provisioning/id6450535407)

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

**In-app purchases:** none


## Frequently asked questions

### Is ESP RainMaker Classic free?

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

### Is Humly Device Provisioning free?

Humly Device Provisioning is free to download, with no in-app purchases.

### Do ESP RainMaker Classic or Humly Device Provisioning have ads?

Neither ESP RainMaker Classic nor Humly Device Provisioning shows ads.

### Which is updated more often, ESP RainMaker Classic or Humly Device Provisioning?

ESP RainMaker Classic ships an update monthly, and Humly Device Provisioning every 2 months. Most recently, ESP RainMaker Classic was updated on October 27, 2026 and Humly Device Provisioning on October 25, 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.*