# Stellar Lab vs stardoom.

The clearest difference is in-app purchases: stardoom. at none against Stellar Lab's 7. stardoom. also leads on iOS requirement (15.1 vs 17.0). Stellar Lab's advantage is update cadence (every 6 days vs fortnightly). On price, ads and device support there is nothing between them.

Both are free to download. Stellar Lab sells 7 in-app purchases, starting at $3.99 per 7 days. stardoom. asks for nothing beyond the download.

Stellar Lab ships an update every 6 days, stardoom. fortnightly. The most recent releases landed on September 29, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Stellar Lab | stardoom. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (32 ratings)](https://appshunter.io/ios/app/stellar-lab-astrology-guide/id6480304595/reviews)** | — |
| Number of ratings | **32** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 169 MB | 42 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Vasili Murashka](https://appshunter.io/developer/715093089) | [Cem Deren Bilgili](https://appshunter.io/developer/6794443354) |

## What reviewers say

### Stellar Lab

[App page](https://appshunter.io/ios/app/stellar-lab-astrology-guide/id6480304595)

Explore your life and relationships through the lens of astrology. Discover zodiac compatibility, learn about celestial influences, and receive personalized daily insights. Experience augmented reality views of planetary positions.

**Highlights:** Zodiac compatibility reports, Extensive astrological information library, Personalized chat features, Augmented reality planetary views, Daily personalized predictions, Learn about planets and stars

**Features:** Family Sharing

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stellar Lab Premium Weekly | $3.99 | per 7 days |
| Stellar Lab Plus Weekly | $4.99 | per 7 days |
| Stellar Lab Premium Weekly | $7.99 | per 7 days |
| Stellar Lab Plus Monthly | $9.99 | per month |
| Stellar Lab Premium 3 Months | $19.99 | per 3 months |
| Stellar Lab Plus Yearly | $39.99 | per year |
| Stellar Lab Premium Yearly | $49.99 | per year |


### stardoom.

[App page](https://appshunter.io/ios/app/stardoom/id6773321581)

**In-app purchases:** none


## Frequently asked questions

### Is Stellar Lab free?

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

### Is stardoom. free?

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

### Do Stellar Lab or stardoom. have ads?

Neither Stellar Lab nor stardoom. shows ads.

### Which is updated more often, Stellar Lab or stardoom.?

Stellar Lab ships an update every 6 days, and stardoom. fortnightly. Most recently, Stellar Lab was updated on September 29, 2026 and stardoom. on October 1, 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.*