# Span Installer vs EP CUBE

The clearest difference is review sentiment: EP CUBE at 75% against Span Installer's 0%. EP CUBE also leads on rating (4.1 vs 3.7) and iOS requirement (14.0 vs 17.6). Span Installer's advantage is update cadence (fortnightly vs every 6 weeks). On price, ratings volume, 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.

EP CUBE holds the better App Store score, 4.1 against 3.7. Both are backed by a comparable volume of ratings — 13 and 9 respectively. Written reviews point the same way: 0% of Span Installer's written reviews are positive against 75% of EP CUBE's.

Span Installer ships an update fortnightly, EP CUBE every 6 weeks. The most recent releases landed on September 11, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Span Installer | EP CUBE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (13 ratings)](https://appshunter.io/ios/app/span-installer/id1477128965/reviews) | **[4.1 (9 ratings)](https://appshunter.io/ios/app/ep-cube/id1638851614/reviews)** |
| Number of ratings | **13** | 9 |
| Positive reviews | 0.0% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 104 MB | 56 MB |
| Requires iOS | 17.6 | **14.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Span.io, Inc](https://appshunter.io/developer/1477128844) | [Eternalplanet Energy Co., Ltd](https://appshunter.io/developer/1638851616) |

## What reviewers say

### Span Installer

[App page](https://appshunter.io/ios/app/span-installer/id1477128965)

This app streamlines the installation and servicing of new and existing SPAN panels. It offers enhanced navigation, an improved breaker labeling process, and integrated troubleshooting support. Users can also confirm communications with battery systems and program setpoints for energy management.

**Highlights:** Faster new SPAN Panel commissioning, Simplified user navigation, Improved breaker labeling, Integrated troubleshooting and support, Confirm hardware communications, Program setpoints with SPAN PowerUp

**In-app purchases:** none


### EP CUBE

[App page](https://appshunter.io/ios/app/ep-cube/id1638851614)

Monitor and manage your EP Cube system with this interface. It offers all-in-one system performance tracking, energy production/usage analysis, and operational mode configuration. Easily request service and troubleshoot issues.

**Highlights:** System performance monitoring, Energy production/usage reports, Operation mode configuration, Service request, Troubleshooting

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Span Installer free?

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

### Is EP CUBE free?

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

### Which has better reviews, Span Installer or EP CUBE?

EP CUBE is rated higher. Span Installer averages 3.7 out of 5 from 13 ratings, while EP CUBE averages 4.1 from 9 ratings.

### Do Span Installer or EP CUBE have ads?

Neither Span Installer nor EP CUBE shows ads.

### Which is updated more often, Span Installer or EP CUBE?

Span Installer ships an update fortnightly, and EP CUBE every 6 weeks. Most recently, Span Installer was updated on September 11, 2026 and EP CUBE on September 14, 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.*