# Sun AR vs Riska

The clearest difference is in-app purchases: Riska at none against Sun AR's 2. Riska also leads on iOS requirement (15.1 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Sun AR sells 2 in-app purchases, starting at $19.99 per year. Riska asks for nothing beyond the download.

Sun AR ships an update weekly, Riska every 4 days. The most recent releases landed on September 22, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Sun AR | Riska |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (10 ratings)](https://appshunter.io/ios/app/sun-ar-solar-path-tracker/id6698899345/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Free | — |
| Size | 15 MB | 31 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Pixby Media AB](https://appshunter.io/developer/440673186) | [Ecosnyp OÜ](https://appshunter.io/developer/1896123095) |

## What reviewers say

### Sun AR

[App page](https://appshunter.io/ios/app/sun-ar-solar-path-tracker/id6698899345)

Easily visualize the sun's path and position for any date and time using augmented reality. Plan photoshoots, outdoor events, or understand sunlight exposure without complex astronomical data.

**Highlights:** AR Sun Path visualization, Simplified sunlight data (golden hour, sunset), Map view for sun positioning, Supports any date and time, Ideal for photographers and event planners

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Annual | $19.99 | per year |
| Lifetime | $29.99 | one-time |


### Riska

[App page](https://appshunter.io/ios/app/riska/id6765903652)

**In-app purchases:** none


## Frequently asked questions

### Is Sun AR free?

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

### Is Riska free?

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

### Do Sun AR or Riska have ads?

Neither Sun AR nor Riska shows ads.

### Which is updated more often, Sun AR or Riska?

Sun AR ships an update weekly, and Riska every 4 days. Most recently, Sun AR was updated on September 22, 2026 and Riska on September 10, 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.*