# UC0nvert vs At Dusk

The clearest difference is in-app purchases: UC0nvert at none against At Dusk's 3. UC0nvert also leads on iOS requirement (15.6 vs 17.6). At Dusk's advantage is update cadence (every 2 days vs fortnightly). On price, ads and device support there is nothing between them.

Both are free to download. At Dusk sells 3 one-off in-app purchases. UC0nvert asks for nothing beyond the download.

UC0nvert ships an update fortnightly, At Dusk every 2 days. The most recent releases landed on February 27, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | UC0nvert | At Dusk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/at-dusk/id6738808134/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 days** |
| Monetization | — | Free |
| Size | 37 MB | 8 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Claude Banta](https://appshunter.io/developer/1670517858) | [Dat Pham](https://appshunter.io/developer/1782445161) |

## What reviewers say

### UC0nvert

[App page](https://appshunter.io/ios/app/uc0nvert/id6475240003)

**Features:** macOS Compatibility

**In-app purchases:** none


### At Dusk

[App page](https://appshunter.io/ios/app/at-dusk/id6738808134)

This app provides photographers with real-time light quality, precise sunrise/sunset times, and the sun's path. It integrates live weather data to help users determine the best times for shooting and avoid missing magic hours.

**Highlights:** Live light quality score and color temperature, Precise golden hour, sunrise, and sunset times, Usable light remaining countdown, Live sun and moon path visualization, Detailed sky phases and twilight information, Integrated live weather data, Home-screen widgets for at-a-glance info

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| At Dusk Small Tip | $0.99 | one-time |
| At Dusk Medium Tip | $2.99 | one-time |
| At Dusk Large Tip | $4.99 | one-time |


## Frequently asked questions

### Is UC0nvert free?

UC0nvert is free to download, with no in-app purchases.

### Is At Dusk free?

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

### Do UC0nvert or At Dusk have ads?

Neither UC0nvert nor At Dusk shows ads.

### Which is updated more often, UC0nvert or At Dusk?

UC0nvert ships an update fortnightly, and At Dusk every 2 days. Most recently, UC0nvert was updated on February 27, 2026 and At Dusk on September 21, 2026.

---

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