# Cloudastructure vs PV Calculator.

The clearest difference is in-app purchases: Cloudastructure at none against PV Calculator.'s 1. PV Calculator.'s advantage is iOS requirement (13.0 vs 15.0). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. PV Calculator. sells 1 one-off in-app purchase. Cloudastructure asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Cloudastructure against 5.0 for PV Calculator.. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

Cloudastructure ships an update every 4 months, PV Calculator. every 7 months. The most recent releases landed on September 29, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Cloudastructure | PV Calculator. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/cloudastructure/id1187436213/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/pv-calculator/id6758427564/reviews) |
| Number of ratings | 2 | 2 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 7 months |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 66 MB | 52 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Connexed Technologies Inc.](https://appshunter.io/developer/642954623) | [Nanjibhai Gorasiya](https://appshunter.io/developer/1834066312) |

## What reviewers say

### Cloudastructure

[App page](https://appshunter.io/ios/app/cloudastructure/id1187436213)

Access and manage your cloud-controlled physical security system from your mobile device. View live camera feeds, review recordings, and leverage AI analytics for enterprise-grade security.

**Highlights:** Unified view of locations and site health, Live view and playback of video, Firewall and port forwarding free access, AI analytics and computer vision, Camera agnostic support, Centralized access control and video monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


### PV Calculator.

[App page](https://appshunter.io/ios/app/pv-calculator/id6758427564)

This tool simplifies solar photovoltaic system design and analysis for professionals and students. It offers a comprehensive Energy Hub with multiple calculators, providing instant results, visual charts, and clear insights for efficient PV system planning and optimization.

**Highlights:** Energy Hub with multiple solar calculators, Calculate solar panel power output, Analyze energy generation (daily, monthly, yearly), Design solar array size, Calculate system voltage and configuration, Instant calculation results, Visual charts and performance summaries

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime premium | $9.99 | one-time |


## Frequently asked questions

### Is Cloudastructure free?

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

### Is PV Calculator. free?

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

### Which has better reviews, Cloudastructure or PV Calculator.?

Cloudastructure and PV Calculator. are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do Cloudastructure or PV Calculator. have ads?

Neither Cloudastructure nor PV Calculator. shows ads.

### Which is updated more often, Cloudastructure or PV Calculator.?

Cloudastructure ships an update every 4 months, and PV Calculator. every 7 months. Most recently, Cloudastructure was updated on September 29, 2026 and PV Calculator. on October 1, 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.*