# Lumin Smart vs SPAN Home

The clearest difference is rating: SPAN Home at 3.6 against Lumin Smart's 2.3. SPAN Home also leads on ratings volume (104 vs 3). Lumin Smart's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.6). On price, review sentiment, 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.

SPAN Home holds the better App Store score, 3.6 against 2.3. That said, the two scores are not equally well evidenced: SPAN Home has 104 ratings behind it against 3, so its average is the more settled of the two. Written reviews split almost evenly too, at 29% and 29% positive.

Lumin Smart ships an update every 3 weeks, SPAN Home fortnightly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Lumin Smart | SPAN Home |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/lumin-smart/id1472704942/reviews) | **[3.6 (104 ratings)](https://appshunter.io/ios/app/span-home-for-32/id1501617838/reviews)** |
| Number of ratings | 3 | **104** |
| Positive reviews | 28.6% of reviews | 28.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 51 MB | 120 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Lumin](https://appshunter.io/developer/1472704941) | [Span.io, Inc](https://appshunter.io/developer/1477128844) |

## 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


### SPAN Home

[App page](https://appshunter.io/ios/app/span-home-for-32/id1501617838)

This app provides smart control over your home's electrical panel, allowing you to monitor energy usage, manage individual rooms and appliances, and uncover cost-saving insights. It enhances home energy management and offers advanced features when paired with solar and battery systems, including EV charging.

**Highlights:** Real-time energy dashboard, Room and appliance level control, Cost saving insights, Power outage protection, EV charging integration, Over-the-air updates

**In-app purchases:** none

**What reviewers like**

- 💡 Innovative smart panel concept
- 💡 Provides energy usage insights
- 💡 Useful for backup flexibility
- 💡 Good integration with Tesla Powerwall
- 💡 Offers control over home loads

**What reviewers complain about**

- 🐛 Frequent app crashes and freezes
- 🐛 Connectivity issues (iffy, loses connection)
- 🐛 Slow loading times (5 seconds)
- 🐛 Unreliable data and inaccurate readings
- 🐛 Poor integration of multiple panels

**Reported bugs**

- App freezes on iPad
- Circuit switching sometimes fails
- App shows ads for other products
- Energy usage data is inaccurate or delayed
- PowerUp feature control is hidden

**Requested features**

- Unified view for multiple panels
- Improved app customization
- More robust connectivity
- Better Tesla battery integration support
- Easier labeling of breakers


## Frequently asked questions

### Is Lumin Smart free?

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

### Is SPAN Home free?

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

### Which has better reviews, Lumin Smart or SPAN Home?

SPAN Home is rated higher. Lumin Smart averages 2.3 out of 5 from 3 ratings, while SPAN Home averages 3.6 from 104 ratings.

### Do Lumin Smart or SPAN Home have ads?

Neither Lumin Smart nor SPAN Home shows ads.

### Which is updated more often, Lumin Smart or SPAN Home?

Lumin Smart ships an update every 3 weeks, and SPAN Home fortnightly. Most recently, Lumin Smart was updated on October 24, 2026 and SPAN Home 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.*