# Sungrade vs Ambient Time

The clearest difference is price: Ambient Time at Free against Sungrade's $0.99. Ambient Time also leads on device support (5 vs 2). On update cadence, ads, in-app purchases and iOS requirement there is nothing between them.

Ambient Time is free to download; Sungrade costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Sungrade ships an update every 4 days, Ambient Time every 6 days. The most recent releases landed on October 18, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Sungrade | Ambient Time |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 6 days |
| Size | 34 MB | 25 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac, Apple TV, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Robert Corbin](https://appshunter.io/developer/1890247992) | [LanguageCraft](https://appshunter.io/developer/1029635130) |

## What reviewers say

### Sungrade

[App page](https://appshunter.io/ios/app/sungrade-window-sun-tracker/id6776849435)

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

**In-app purchases:** none


### Ambient Time

[App page](https://appshunter.io/ios/app/ambient-time/id6778627510)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Sungrade free?

Sungrade costs $0.99, with no in-app purchases.

### Is Ambient Time free?

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

### Do Sungrade or Ambient Time have ads?

Neither Sungrade nor Ambient Time shows ads.

### Which is updated more often, Sungrade or Ambient Time?

Sungrade ships an update every 4 days, and Ambient Time every 6 days. Most recently, Sungrade was updated on October 18, 2026 and Ambient Time on October 3, 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.*