# Easy PV vs UltimateBOX User APP

Easy PV and UltimateBOX User APP are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Easy PV ships an update every 3 weeks, UltimateBOX User APP every 11 days. The most recent releases landed on October 5, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Easy PV | UltimateBOX User APP |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 38.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 11 days** |
| Monetization | Free | — |
| Size | 73 MB | 204 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [上海艺唯电子有有限公司](https://appshunter.io/developer/1327772529) | [上海瀚蓝软件技术有限公司](https://appshunter.io/developer/1459073179) |

## What reviewers say

### Easy PV

[App page](https://appshunter.io/ios/app/easy-pv/id6449953637)

Monitor your solar power system's real-time status and historical generation data. Track your system's overall performance with this energy monitoring application.

**Highlights:** Real-time operational status monitoring, Historical generation data tracking, System performance overview, Energy monitoring for solar systems

**Features:** macOS Compatibility

**In-app purchases:** none


### UltimateBOX User APP

[App page](https://appshunter.io/ios/app/ultimatebox-user-app/id6760452417)

**In-app purchases:** none


## Frequently asked questions

### Is Easy PV free?

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

### Is UltimateBOX User APP free?

UltimateBOX User APP is free to download, with no in-app purchases.

### Do Easy PV or UltimateBOX User APP have ads?

Neither Easy PV nor UltimateBOX User APP shows ads.

### Which is updated more often, Easy PV or UltimateBOX User APP?

Easy PV ships an update every 3 weeks, and UltimateBOX User APP every 11 days. Most recently, Easy PV was updated on October 5, 2026 and UltimateBOX User APP on October 7, 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.*