# Fileroom vs SolarMark

The clearest difference is in-app purchases: SolarMark at none against Fileroom's 3. Fileroom's advantage is update cadence (every 2 weeks vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Fileroom sells 3 in-app purchases, starting at $5.99 per month. SolarMark asks for nothing beyond the download.

Fileroom ships an update every 2 weeks, SolarMark monthly. The most recent releases landed on October 28, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Fileroom | SolarMark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/solarmark/id6776068343/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | — | Free |
| Size | 214 MB | 55 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mohammed Shrayyef](https://appshunter.io/developer/1313980485) | [SolarMark Software LLC](https://appshunter.io/developer/6776062789) |

## What reviewers say

### Fileroom

[App page](https://appshunter.io/ios/app/fileroom/id6769040956)

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro — Monthly | $5.99 | per month |
| Pro Yearly | $59.99 | per year |
| Pro – Lifetime | $150.00 | one-time |


### SolarMark

[App page](https://appshunter.io/ios/app/solarmark/id6776068343)

Monitor your solar power generation and battery storage systems locally and privately. Visualize real-time energy flow, get intelligent predictions, and receive protection alerts without relying on cloud services.

**Highlights:** Direct Modbus TCP polling, Live power flow dashboard, Multi-device infrastructure management, Localized weather-based generation predictions, On-device analytics ledger, Open data export (CSV), Protection alerts (no-generation, performance, thermal)

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

**In-app purchases:** none


## Frequently asked questions

### Is Fileroom free?

Fileroom is free to download, with in-app purchases available.

### Is SolarMark free?

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

### Do Fileroom or SolarMark have ads?

Neither Fileroom nor SolarMark shows ads.

### Which is updated more often, Fileroom or SolarMark?

Fileroom ships an update every 2 weeks, and SolarMark monthly. Most recently, Fileroom was updated on October 28, 2026 and SolarMark on October 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.*