# convrt vs Solar And Sun Position Tracker

The clearest difference is in-app purchases: convrt at none against Solar And Sun Position Tracker's 3. convrt also leads on ads (none vs shown). Solar And Sun Position Tracker's advantage is update cadence (every 2 months vs every 25 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Solar And Sun Position Tracker sells 3 in-app purchases, starting at $2.99 per 7 days. convrt asks for nothing beyond the download.

convrt ships an update every 25 months, Solar And Sun Position Tracker every 2 months. The most recent releases landed on December 20, 2025 and August 18, 2026 respectively.

## The numbers

| Metric | convrt | Solar And Sun Position Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/solar-and-sun-position-tracker/id6745315200/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 25 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 3 MB | 30 MB |
| Requires iOS | 15.6 | **15** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Herbert Jonkman](https://appshunter.io/developer/1544763369) | [Kushal Patel](https://appshunter.io/developer/1315569101) |

## What reviewers say

### convrt

[App page](https://appshunter.io/ios/app/convrt/id1544763367)

**Features:** macOS Compatibility

**In-app purchases:** none


### Solar And Sun Position Tracker

[App page](https://appshunter.io/ios/app/solar-and-sun-position-tracker/id6745315200)

Visualize the sun's path and solar activity with AR tracking, detailed sun data, and solar panel estimation tools. Optimize energy production and monitor solar flux and geomagnetic activity.

**Highlights:** Real-time sun tracking in Augmented Reality, Sunrise, sunset, and day length data, Solar panel energy output estimation, Sun compass and direction tracking, Solar flux and Kp-index monitoring, Bubble level tool for precise angles

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Week Premium | $2.99 | per 7 days |
| One Month Premium | $5.99 | per month |
| One Year Premium | $35.99 | per year |


## Frequently asked questions

### Is convrt free?

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

### Is Solar And Sun Position Tracker free?

Solar And Sun Position Tracker is free to download, with in-app purchases available.

### Do convrt or Solar And Sun Position Tracker have ads?

Solar And Sun Position Tracker shows ads; convrt does not.

### Which is updated more often, convrt or Solar And Sun Position Tracker?

convrt ships an update every 25 months, and Solar And Sun Position Tracker every 2 months. Most recently, convrt was updated on December 20, 2025 and Solar And Sun Position Tracker on August 18, 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.*