# Temcon vs Sunset Predictions

The clearest difference is rating: Sunset Predictions at 4.5 against Temcon's 2.5. Sunset Predictions also leads on ads (none vs shown) and update cadence (fortnightly vs every 13 months). Temcon's advantage is iOS requirement (13.0 vs 17.0). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Temcon sells 2 in-app purchases, starting at $4.99 per month and Sunset Predictions sells 3 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Sunset Predictions holds the better App Store score, 4.5 against 2.5. That said, the two scores are not equally well evidenced: Sunset Predictions has 18 ratings behind it against 2, so its average is the more settled of the two.

Temcon ships an update every 13 months, Sunset Predictions fortnightly. Both last shipped on October 8, 2026.

## The numbers

| Metric | Temcon | Sunset Predictions |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (2 ratings)](https://appshunter.io/ios/app/temcon-temperature-conver/id6742364129/reviews) | **[4.5 (18 ratings)](https://appshunter.io/ios/app/sunset-predictions-sunix/id6743409543/reviews)** |
| Number of ratings | 2 | **18** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 13 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 28 MB | 33 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [kota tada](https://appshunter.io/developer/1658942612) | [Nadiia Martyniuk](https://appshunter.io/developer/1757187452) |

## What reviewers say

### Temcon

[App page](https://appshunter.io/ios/app/temcon-temperature-conver/id6742364129)

This tool quickly converts between Celsius and Fahrenheit with an intuitive interface. It automatically saves your conversion history for easy access to past temperature data. Ideal for everyday use in cooking, science, and travel.

**Highlights:** Celsius to Fahrenheit conversion, Fahrenheit to Celsius conversion, Intuitive user interface, Automatic conversion history, Supports cooking, science, and travel needs

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-free for 1 month | $4.99 | per month |
| Ad-free for 1 year | $29.99 | per year |


### Sunset Predictions

[App page](https://appshunter.io/ios/app/sunset-predictions-sunix/id6743409543)

This app provides precise sunrise and sunset times, along with quality forecasts for golden and blue hours. Plan your photography, nature outings, or daily routines with customizable alerts and global location support.

**Highlights:** Sunrise and sunset times for any location, Sunrise and sunset quality forecast, Golden hour and blue hour information, Customizable reminders and notifications, Widgets for home screen access, Sun position and direction map

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $5.99 | per 7 days |
| Yearly Plan | $18.99 | per year |
| Lifetime Plan | $59.99 | one-time |


## Frequently asked questions

### Is Temcon free?

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

### Is Sunset Predictions free?

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

### Which has better reviews, Temcon or Sunset Predictions?

Sunset Predictions is rated higher. Temcon averages 2.5 out of 5 from 2 ratings, while Sunset Predictions averages 4.5 from 18 ratings.

### Do Temcon or Sunset Predictions have ads?

Temcon shows ads; Sunset Predictions does not.

### Which is updated more often, Temcon or Sunset Predictions?

Temcon ships an update every 13 months, and Sunset Predictions fortnightly. Most recently, Temcon was updated on October 8, 2026 and Sunset Predictions on October 8, 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.*