# Span Installer vs MySolArk

The clearest difference is rating: Span Installer at 3.7 against MySolArk's 2.0. Span Installer also leads on update cadence (fortnightly vs every 5 weeks). MySolArk's advantage is ratings volume (123 vs 13) and review sentiment (12% vs 0%). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Span Installer holds the better App Store score, 3.7 against 2.0. That said, the two scores are not equally well evidenced: MySolArk has 123 ratings behind it against 13, so its average is the more settled of the two. Written reviews complicate that: 0% of Span Installer's written reviews are positive against 12% of MySolArk's, so the app with the better star average is not the one people write more warmly about.

Span Installer ships an update fortnightly, MySolArk every 5 weeks. The most recent releases landed on September 30, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Span Installer | MySolArk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (13 ratings)](https://appshunter.io/ios/app/span-installer/id1477128965/reviews)** | [2.0 (123 ratings)](https://appshunter.io/ios/app/mysolark/id1642876313/reviews) |
| Number of ratings | 13 | **123** |
| Positive reviews | 0.0% of reviews | **12.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 104 MB | 34 MB |
| Requires iOS | 17.6 | **12.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Span.io, Inc](https://appshunter.io/developer/1477128844) | [Sol-Ark](https://appshunter.io/developer/1634702525) |

## 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


### MySolArk

[App page](https://appshunter.io/ios/app/mysolark/id1642876313)

This application allows users to remotely customize and monitor their photovoltaic energy storage systems. It provides 7-day-a-week support to help optimize the system based on user goals.

**Highlights:** Remote system customization, Energy storage system monitoring, PV system optimization, 7-day-a-week support, Anytime, anywhere access

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 📊 Good data visualization with graphs
- 👁️ Ability to view historical data across days/weeks/months
- 🌐 Remote access from anywhere
- 🎨 Dark mode option available
- ⚡ Real-time system status monitoring

**What reviewers complain about**

- 🚪 Constant forced logout requiring repeated logins
- 🐢 Slow data updates and status reporting
- ⚠️ Unreliable connection showing system offline incorrectly
- 📉 Missing historical ROI and carbon savings data after updates
- 🔔 Notifications not working or missing entirely

**Reported bugs**

- Constant logout requiring repeated authentication
- Slow or delayed data updates from inverter
- App shows system offline when it's actually online
- Historical data (monthly/yearly) displays as zero or disappears
- Data inconsistencies between overview and detailed screens

**Requested features**

- Keep user logged in with biometric authentication (Face ID/fingerprint)
- Push notifications for grid outages and system status changes
- Ability to control/modify inverter settings from app
- Custom date range reporting (not just calendar months)
- Daily summary view showing aggregated metrics


## Frequently asked questions

### Is Span Installer free?

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

### Is MySolArk free?

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

### Which has better reviews, Span Installer or MySolArk?

Span Installer is rated higher. Span Installer averages 3.7 out of 5 from 13 ratings, while MySolArk averages 2.0 from 123 ratings.

### Do Span Installer or MySolArk have ads?

Neither Span Installer nor MySolArk shows ads.

### Which is updated more often, Span Installer or MySolArk?

Span Installer ships an update fortnightly, and MySolArk every 5 weeks. Most recently, Span Installer was updated on September 30, 2026 and MySolArk 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.*