# Stellar Lab vs UNI

Stellar Lab and UNI are too close to call on the numbers: across 7 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Stellar Lab sells 7 in-app purchases, starting at $3.99 per 7 days and UNI sells 13 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Stellar Lab ships an update every 6 days, UNI every 10 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Stellar Lab | UNI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (33 ratings)](https://appshunter.io/ios/app/stellar-lab-astrology-guide/id6480304595/reviews)** | — |
| Number of ratings | **33** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 10 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 169 MB | 120 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Vasili Murashka](https://appshunter.io/developer/715093089) | [The Uni](https://appshunter.io/developer/1779257683) |

## 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 |


### UNI

[App page](https://appshunter.io/ios/app/uni-parenting-tutor/id6738086142)

This app supports parents through pregnancy and early childhood with tools for tracking fetal development, personalized tips, and a journal for capturing memories. It offers expert-approved activities for babies and an AI assistant for quick answers to parenting questions.

**Highlights:** Fetal development tracker, Personalized daily tips, Pregnancy and baby journals, Weekly articles and fun facts, Baby development recommendations, Engaging games and activities, AI assistant for questions

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $9.99 | per month |
| Monthly | $9.99 | per month |
| Monthly Subscription | $9.99 | per month |
| Monthly Subscription | $9.99 | per month |
| Monthly | $9.99 | per month |
| webview hard paywall new | $12.99 | per month |
| webview hard paywall | $29.99 | per month |
| webview hard paywall | $69.99 | per year |
| Yearly | $99.99 | per year |
| Annual Subscription | $99.99 | per year |
| Yearly | $99.99 | per year |
| Yearly Subscription | $99.99 | per year |
| Annual | $99.99 | per year |


## Frequently asked questions

### Is Stellar Lab free?

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

### Is UNI free?

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

### Do Stellar Lab or UNI have ads?

Neither Stellar Lab nor UNI shows ads.

### Which is updated more often, Stellar Lab or UNI?

Stellar Lab ships an update every 6 days, and UNI every 10 days. Most recently, Stellar Lab was updated on October 24, 2026 and UNI on October 25, 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.*