# Lumin Smart vs GECP

The clearest difference is rating: GECP at 3.5 against Lumin Smart's 2.3. Lumin Smart's advantage is review sentiment (29% vs 0%) and iOS requirement (12.0 vs 15.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

GECP holds the better App Store score, 3.5 against 2.3. Both are backed by a comparable volume of ratings — 3 and 4 respectively. Written reviews complicate that: 29% of Lumin Smart's written reviews are positive against 0% of GECP's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on June 5, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Lumin Smart | GECP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/lumin-smart/id1472704942/reviews) | **[3.5 (4 ratings)](https://appshunter.io/ios/app/gecp/id1659980640/reviews)** |
| Number of ratings | 3 | **4** |
| Positive reviews | **28.6% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | Free |
| Size | 58 MB | 14 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [COULOMB, INC](https://appshunter.io/developer/1472704941) | [LG ENERGY SOLUTION, LTD.](https://appshunter.io/developer/1583138049) |

## What reviewers say

### Lumin Smart

[App page](https://appshunter.io/ios/app/lumin-smart/id1472704942)

Take full control of your home's energy usage with this app. Monitor real-time consumption, manage circuits during blackouts, and optimize battery and solar systems to reduce costs.

**Highlights:** Blackout management, Customizable circuit scheduling, Battery optimization, Real-time energy monitoring, Solar+storage management

**Features:** macOS Compatibility

**In-app purchases:** none


### GECP

[App page](https://appshunter.io/ios/app/gecp/id1659980640)

Request service for your LGES Home battery conveniently from your mobile device. Track the status of your service requests and manage installation schedules. Avoid the need to contact a call center directly for support.

**Highlights:** Request battery service, Track service request status, Manage installer schedules, Direct customer support access, Anytime, anywhere service requests

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Lumin Smart free?

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

### Is GECP free?

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

### Which has better reviews, Lumin Smart or GECP?

GECP is rated higher. Lumin Smart averages 2.3 out of 5 from 3 ratings, while GECP averages 3.5 from 4 ratings.

### Do Lumin Smart or GECP have ads?

Neither Lumin Smart nor GECP shows ads.

### Which is updated more often, Lumin Smart or GECP?

Lumin Smart ships an update every 3 weeks, and GECP every 3 weeks. Most recently, Lumin Smart was updated on June 5, 2026 and GECP on September 23, 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.*