# 元气贴贴 vs Knowe Astro：Birth Chart

The clearest difference is in-app purchases: 元气贴贴 at none against Knowe Astro：Birth Chart's 4. 元气贴贴 also leads on iOS requirement (14.0 vs 18.0). Knowe Astro：Birth Chart's advantage is update cadence (every 4 days vs every 2 weeks). On price, rating, ratings volume 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. 元气贴贴 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for 元气贴贴 against 5.0 for Knowe Astro：Birth Chart. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

元气贴贴 ships an update every 2 weeks, Knowe Astro：Birth Chart every 4 days. The most recent releases landed on October 15, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | 元气贴贴 | Knowe Astro：Birth Chart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/ta/id1639026807/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/knowe-astrobirth-chart/id6752608152/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 82.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Monetization | **Free** | Freemium |
| Size | 25 MB | 22 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [平英 夏](https://appshunter.io/developer/1634925678) | [占辉 百](https://appshunter.io/developer/1081455103) |

## What reviewers say

### 元气贴贴

[App page](https://appshunter.io/ios/app/ta/id1639026807)

This app allows users to send photos, memes, and text to friends' phone desktops. It's designed for playful interactions and creating a fun, personalized desktop experience for close friends and partners.

**Highlights:** Send photos to friend's desktop, Send memes to friend's desktop, Send text messages to friend's desktop, Desktop takeover for playful pranks, Real-time desktop display, Interactive fun for close friends

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

**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 元气贴贴 free?

元气贴贴 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, 元气贴贴 or Knowe Astro：Birth Chart?

元气贴贴 and Knowe Astro：Birth Chart are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do 元气贴贴 or Knowe Astro：Birth Chart have ads?

Neither 元气贴贴 nor Knowe Astro：Birth Chart shows ads.

### Which is updated more often, 元气贴贴 or Knowe Astro：Birth Chart?

元气贴贴 ships an update every 2 weeks, and Knowe Astro：Birth Chart every 4 days. Most recently, 元气贴贴 was updated on October 15, 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.*