FieldTechELM vs Renon Power
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FieldTechELM
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This app is used to give ELM Microgrid - Battery Energy Storage System owners, operators, and employees access to Testing, Commissioning, Preventative Maintenance, and Warranty tools and reporting features. All users will be either ELM employees or customers who have purchased ELM systems.
Renon Power
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.
- 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
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Renon Power's cloud platform has been upgraded to support the expansion from household energy storage to commercial and large-scale energy storage systems, covering a wider range of business models. The platform has optimized its organizational structure and enhanced its remote operation and maintenance capabilities, making device management more efficient and intelligent. Users can monitor device status in real-time through the cloud platform, perform remote fault diagnosis and maintenance, and ensure stable system operation. Whether it is a household, commercial, or large-scale energy storage system, the Renon cloud platform can provide comprehensive management and operation support, bringing more flexible and reliable energy solutions.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | FieldTechELM | Renon Power |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 5 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 39 MB | 78 MB |
| Age rating | 4+ | 4+ |
| Developer | ELM Fieldsight LLC | Renon Power Technology, INC. |
In-app purchases
FieldTechELM
No in-app purchases
Renon Power
No in-app purchases
Questions
Is FieldTechELM free?
Is Renon Power free?
Do FieldTechELM or Renon Power have ads?
Which is updated more often, FieldTechELM or Renon Power?
Other comparisons
