# FieldTechELM vs Renon Power

The clearest difference is iOS requirement: Renon Power at 13.0 against FieldTechELM's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

FieldTechELM ships an update every 5 weeks, Renon Power every 3 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | FieldTechELM | Renon Power |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/renon-power/id6755166253/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 39 MB | 78 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ELM Fieldsight LLC](https://appshunter.io/developer/1654990606) | [Renon Power Technology, INC.](https://appshunter.io/developer/1675411445) |

## What reviewers say

### FieldTechELM

[App page](https://appshunter.io/ios/app/fieldtechelm/id6464528893)

**In-app purchases:** none


### Renon Power

[App page](https://appshunter.io/ios/app/renon-power/id6755166253)

This platform offers comprehensive management for various energy storage systems, from homes to large commercial sites. It enables real-time monitoring, remote diagnostics, and efficient maintenance for stable system operation.

**Highlights:** Supports household, commercial, and large-scale energy storage, Real-time device status monitoring, Remote fault diagnosis and maintenance, Enhanced remote operation capabilities, Efficient and intelligent device management

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

**In-app purchases:** none


## Frequently asked questions

### Is FieldTechELM free?

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

### Is Renon Power free?

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

### Do FieldTechELM or Renon Power have ads?

Neither FieldTechELM nor Renon Power shows ads.

### Which is updated more often, FieldTechELM or Renon Power?

FieldTechELM ships an update every 5 weeks, and Renon Power every 3 weeks. Most recently, FieldTechELM was updated on November 3, 2026 and Renon Power on October 30, 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.*