# V vs SolarMark

The clearest difference is review sentiment: SolarMark at 100% against V's 0%. V's advantage is update cadence (fortnightly vs monthly). 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.

V ships an update fortnightly, SolarMark monthly. The most recent releases landed on October 9, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | V | SolarMark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/solarmark/id6776068343/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free | Free |
| Size | 21 MB | 55 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VitrA](https://appshunter.io/developer/669923281) | [SolarMark Software LLC](https://appshunter.io/developer/6776062789) |

## What reviewers say

### V

[App page](https://appshunter.io/ios/app/v-care-smart-panel/id1480341615)

This app allows users to remotely monitor and control smart toilet flushing systems. It provides detailed usage statistics, instant notifications on system status, and helps predict potential failures for optimized water and power management.

**Highlights:** Remote monitoring and control, Water usage statistics, Instant system notifications, Predictive failure diagnostics, Firmware updates, Secure encrypted access

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

**In-app purchases:** none


### 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 V free?

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

### Is SolarMark free?

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

### Do V or SolarMark have ads?

Neither V nor SolarMark shows ads.

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

V ships an update fortnightly, and SolarMark monthly. Most recently, V was updated on October 9, 2026 and SolarMark on October 6, 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.*