# Embedded System&Microcontroler vs Renewables (By enSights)

The clearest difference is price: Renewables (By enSights) at Free against Embedded System&Microcontroler's $5.99. Renewables (By enSights) also leads on update cadence (every 6 months vs every 39 months). Embedded System&Microcontroler's advantage is iOS requirement (12.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

Renewables (By enSights) is free to download; Embedded System&Microcontroler costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Embedded System&Microcontroler ships an update every 39 months, Renewables (By enSights) every 6 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Embedded System&Microcontroler | Renewables (By enSights) |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 39 months | **Every 6 months** |
| Size | 10 MB | 21 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Raj Kumar](https://appshunter.io/developer/1037581682) | [enSights](https://appshunter.io/developer/1688418044) |

## What reviewers say

### Embedded System&Microcontroler

[App page](https://appshunter.io/ios/app/embedded-system-and-microcontroler/id1209722151)

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

**In-app purchases:** none


### Renewables (By enSights)

[App page](https://appshunter.io/ios/app/renewables-by-ensights/id6502443895)

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

**In-app purchases:** none


## Frequently asked questions

### Is Embedded System&Microcontroler free?

Embedded System&Microcontroler costs $5.99, with no in-app purchases.

### Is Renewables (By enSights) free?

Renewables (By enSights) is free to download, with no in-app purchases.

### Do Embedded System&Microcontroler or Renewables (By enSights) have ads?

Neither Embedded System&Microcontroler nor Renewables (By enSights) shows ads.

### Which is updated more often, Embedded System&Microcontroler or Renewables (By enSights)?

Embedded System&Microcontroler ships an update every 39 months, and Renewables (By enSights) every 6 months. Most recently, Embedded System&Microcontroler was updated on October 24, 2026 and Renewables (By enSights) 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.*