# Astronomy Solver vs 天天过节

The clearest difference is in-app purchases: 天天过节 at none against Astronomy Solver's 2. Astronomy Solver's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price and ads there is nothing between them.

Both are free to download. Astronomy Solver sells 2 in-app purchases, starting at $4.99 per 7 days. 天天过节 asks for nothing beyond the download.

## The numbers

| Metric | Astronomy Solver | 天天过节 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/astronomy-solver-help-scanner/id6737979832/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Monetization | Subscription | — |
| Size | 8 MB | 50 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shashverdyan Nina](https://appshunter.io/developer/1776842427) | [新杰 隋](https://appshunter.io/developer/1894518537) |

## What reviewers say

### Astronomy Solver

[App page](https://appshunter.io/ios/app/astronomy-solver-help-scanner/id6737979832)

This app uses AI to solve astronomy homework questions. Upload a photo or type your query to receive detailed answers and step-by-step solutions. It's designed for students and enthusiasts to explore the universe with ease.

**Highlights:** AI-powered question solving, Photo and text input, Step-by-step solutions, Archive of solved questions, Intuitive user interface

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Astronomy Solver Weekly Pro | $4.99 | per 7 days |
| Astronomy Solver Weekly Trial | $4.99 | per 7 days |


### 天天过节

[App page](https://appshunter.io/ios/app/id6803538079)

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

**In-app purchases:** none


## Frequently asked questions

### Is Astronomy Solver free?

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

### Is 天天过节 free?

天天过节 is free to download, with no in-app purchases.

### Do Astronomy Solver or 天天过节 have ads?

Neither Astronomy Solver nor 天天过节 shows ads.

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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.*