# solaraUV vs PrimalGPT

The clearest difference is update cadence: PrimalGPT at every 4 days against solaraUV's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. solaraUV sells 1 in-app purchase, starting at $1.99 per month and PrimalGPT sells 1 in-app purchase, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

solaraUV ships an update every 2 months, PrimalGPT every 4 days. The most recent releases landed on September 17, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | solaraUV | PrimalGPT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (51 ratings)](https://appshunter.io/ios/app/primalgpt/id6787768313/reviews)** |
| Number of ratings | — | **51** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | — | Freemium |
| Size | 2 MB | 13 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 12+ |
| Developer | [Marijn de Bruijn](https://appshunter.io/developer/1887707212) | [Nikolay Tonkov](https://appshunter.io/developer/6787768315) |

## What reviewers say

### solaraUV

[App page](https://appshunter.io/ios/app/solarauv/id6761083144)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SOLARA Premium | $1.99 | per month |


### PrimalGPT

[App page](https://appshunter.io/ios/app/primalgpt/id6787768313)

This AI-powered assistant offers personalized advice on primal, carnivore, and ancestral nutrition. Get instant answers, detailed research, and customize your AI's preferences for a tailored approach to healthy eating and living. Analyze meals, track habits, and find local food sources.

**Highlights:** Personalized primal and carnivore nutrition advice, AI chat assistant with voice input/output, Meal analysis and nutritional insights via photo, Diet Score and habit tracking, Farm Finder for local food sources, Customizable AI personality and dietary preferences

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $7.99 | per month |


## Frequently asked questions

### Is solaraUV free?

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

### Is PrimalGPT free?

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

### Do solaraUV or PrimalGPT have ads?

Neither solaraUV nor PrimalGPT shows ads.

### Which is updated more often, solaraUV or PrimalGPT?

solaraUV ships an update every 2 months, and PrimalGPT every 4 days. Most recently, solaraUV was updated on September 17, 2026 and PrimalGPT on September 22, 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.*