# PV Calculator. vs PackMate

The clearest difference is update cadence: PackMate at every 10 days against PV Calculator.'s every 7 months. PV Calculator.'s advantage is iOS requirement (13.0 vs 15.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. PV Calculator. sells 1 one-off in-app purchase and PackMate sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for PV Calculator. against 5.0 for PackMate. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

PV Calculator. ships an update every 7 months, PackMate every 10 days. Both last shipped on November 5, 2026.

## The numbers

| Metric | PV Calculator. | PackMate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/pv-calculator/id6758427564/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/packmate-trip-planner/id6761140861/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 10 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 52 MB | 58 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nanjibhai Gorasiya](https://appshunter.io/developer/1834066312) | [Stipe Grbic](https://appshunter.io/developer/1544313723) |

## What reviewers say

### 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 |


### PackMate

[App page](https://appshunter.io/ios/app/packmate-trip-planner/id6761140861)

Effortlessly create personalized packing lists for any trip with AI. Describe your travel plans, and it generates a tailored list, helping you pack smart and avoid forgetting essentials. Share lists with travel companions and access them offline.

**Highlights:** AI-generated packing lists, Trip description input, Real-time progress tracking, Collaborative packing lists, Offline functionality, Customizable lists, Departure reminders

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PackMate Premium Monthly | $1.99 | per month |
| PackMate Premium Yearly | $9.99 | per year |


## Frequently asked questions

### Is PV Calculator. free?

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

### Is PackMate free?

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

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

PV Calculator. and PackMate are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

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

Neither PV Calculator. nor PackMate shows ads.

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

PV Calculator. ships an update every 7 months, and PackMate every 10 days. Most recently, PV Calculator. was updated on November 5, 2026 and PackMate on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*