# Astrologer Lite vs Knowe Astro：Birth Chart

The clearest difference is rating: Knowe Astro：Birth Chart at 5.0 against Astrologer Lite's 4.0. Astrologer Lite's advantage is in-app purchases (none vs 4). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Knowe Astro：Birth Chart sells 4 in-app purchases, starting at $4.99 per month. Astrologer Lite asks for nothing beyond the download.

Knowe Astro：Birth Chart holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Astrologer Lite ships an update every 6 days, Knowe Astro：Birth Chart every 4 days. The most recent releases landed on October 13, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Astrologer Lite | Knowe Astro：Birth Chart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/astrologer-lite/id638648877/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/knowe-astrobirth-chart/id6752608152/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 4 days** |
| Monetization | **Free** | Freemium |
| Size | 107 MB | 22 MB |
| Requires iOS | 18.6 | **18.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mikhail Krasnorutsky](https://appshunter.io/developer/415414290) | [占辉 百](https://appshunter.io/developer/1081455103) |

## What reviewers say

### Astrologer Lite

[App page](https://appshunter.io/ios/app/astrologer-lite/id638648877)

This app provides professional astrological calculations, including natal charts and precise ephemerides. It supports a vast database of celestial bodies, customizable aspects, and extensive city/timezone data for accurate charting.

**Highlights:** Natal chart calculations, Precise ephemerides from JPL NASA, Customizable aspect tables, Extensive city and timezone database, Support for thousands of asteroids and comets, Database import/export functionality

**Features:** macOS Compatibility

**In-app purchases:** none


### Knowe Astro：Birth Chart

[App page](https://appshunter.io/ios/app/knowe-astrobirth-chart/id6752608152)

This app generates detailed natal charts, synastry comparisons, and transit readings. It offers AI-powered interpretations and includes a built-in astrology library for in-depth study. Ideal for both beginners and experienced astrologers seeking a clear workspace.

**Highlights:** Accurate natal and birth charts, Synastry and compatibility analysis, Transit tracking and timing, AI chart interpretation, In-app astrology library, Detailed placement study

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro Membership | $4.99 | per month |
| Monthly Ultra Membership | $6.99 | per month |
| Yearly Pro Membership | $19.99 | per year |
| Yearly Ultra Membership | $29.99 | per year |


## Frequently asked questions

### Is Astrologer Lite free?

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

### Is Knowe Astro：Birth Chart free?

Knowe Astro：Birth Chart is free to download, with in-app purchases available.

### Which has better reviews, Astrologer Lite or Knowe Astro：Birth Chart?

Knowe Astro：Birth Chart is rated higher. Astrologer Lite averages 4.0 out of 5 from 2 ratings, while Knowe Astro：Birth Chart averages 5.0 from 1 ratings.

### Do Astrologer Lite or Knowe Astro：Birth Chart have ads?

Neither Astrologer Lite nor Knowe Astro：Birth Chart shows ads.

### Which is updated more often, Astrologer Lite or Knowe Astro：Birth Chart?

Astrologer Lite ships an update every 6 days, and Knowe Astro：Birth Chart every 4 days. Most recently, Astrologer Lite was updated on October 13, 2026 and Knowe Astro：Birth Chart on September 29, 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.*