# iLusmart vs Optiflux

The clearest difference is update cadence: iLusmart at every 5 days against Optiflux's monthly. 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.

iLusmart ships an update every 5 days, Optiflux monthly. The most recent releases landed on October 14, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | iLusmart | Optiflux |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 72.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Monthly |
| Monetization | Free | — |
| Size | 66 MB | 44 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [iLumen](https://appshunter.io/developer/1624874121) | [Optiflux](https://appshunter.io/developer/1702873845) |

## What reviewers say

### iLusmart

[App page](https://appshunter.io/ios/app/ilusmart/id1538996243)

Monitor your digital energy meter's consumption and energy flows. Gain insights into your usage patterns and receive advice to save on your energy bills. Expand functionality with modules for solar panels, battery storage, and EV charging.

**Highlights:** Digital energy meter monitoring, Consumption and energy flow visualization, Savings advice, Solar panel module, Battery storage module, EV charging module

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

**In-app purchases:** none


### Optiflux

[App page](https://appshunter.io/ios/app/optiflux/id6462188397)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iLusmart free?

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

### Is Optiflux free?

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

### Do iLusmart or Optiflux have ads?

Neither iLusmart nor Optiflux shows ads.

### Which is updated more often, iLusmart or Optiflux?

iLusmart ships an update every 5 days, and Optiflux monthly. Most recently, iLusmart was updated on October 14, 2026 and Optiflux on October 9, 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.*