# WolframAlpha vs Sismos y Volcanes CDMX

The clearest difference is rating: Sismos y Volcanes CDMX at 5.0 against WolframAlpha's 2.8. Sismos y Volcanes CDMX also leads on in-app purchases (none vs 6) and iOS requirement (9.3 vs 17.6). WolframAlpha's advantage is ratings volume (133 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. WolframAlpha sells 6 in-app purchases, starting at $9.99 per month. Sismos y Volcanes CDMX asks for nothing beyond the download.

Sismos y Volcanes CDMX holds the better App Store score, 5.0 against 2.8. That said, the two scores are not equally well evidenced: WolframAlpha has 133 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | WolframAlpha | Sismos y Volcanes CDMX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (133 ratings)](https://appshunter.io/ios/app/wolframalpha/id548861535/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sismos-y-volcanes-cdmx/id1446358756/reviews)** |
| Number of ratings | **133** | 1 |
| Positive reviews | 35.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 366 MB | 25 MB |
| Requires iOS | 17.6 | **9.3** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Wolfram Group LLC](https://appshunter.io/developer/715130979) | [Universidad Nacional Autonoma de Mexico](https://appshunter.io/developer/655828810) |

## What reviewers say

### WolframAlpha

[App page](https://appshunter.io/ios/app/wolframalpha/id548861535)

This app serves as a powerful computational knowledge engine for homework and research. It offers comprehensive support across numerous academic subjects, from math and physics to biology and economics. Unlock advanced features like step-by-step solutions and photo input for a more in-depth learning experience.

**Highlights:** Step-by-step solutions with hints, Photo input for math problems, Input Assistants for various subjects, Thousands of covered domains, Homework and exam preparation

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $9.99 | per month |
| Pro for Students Monthly | $9.99 | per month |
| Pro for Educators Monthly | $9.99 | per month |
| Pro Yearly | $59.99 | per year |
| Pro for Students Yearly | $59.99 | per year |
| Pro for Educators Yearly | $59.99 | per year |

**What reviewers like**

- 🚀 Powerful search engine
- 📚 Comprehensive information
- 🔍 Helpful for math and other subjects
- ⭐ Essential app for students and professionals

**What reviewers complain about**

- 🐛 Buggy and crashes frequently
- 💰 Expensive subscription model
- 📵 Limited functionality in free version
- 🤔 Confusing and unintuitive to use

**Reported bugs**

- Login screen freezes
- Incompatible with older devices
- Search bar issues and crashes
- Incorrect or incomplete results

**Requested features**

- Dark mode option
- Improved handwritten math recognition
- Better integration with Siri
- More customization options


### Sismos y Volcanes CDMX

[App page](https://appshunter.io/ios/app/sismos-y-volcanes-cdmx/id1446358756)

Learn about the causes and effects of earthquakes and volcanoes in Mexico City with expert insights. Access current and historical data, debunk myths with scientific evidence, and explore interactive animations, maps, and graphs for risk prevention.

**Highlights:** Expert-led information on seismic and volcanic events, Current and historical data analysis, Scientific myth debunking, Interactive animations, maps, and graphs, Risk prevention focus

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WolframAlpha free?

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

### Is Sismos y Volcanes CDMX free?

Sismos y Volcanes CDMX is free to download, with no in-app purchases.

### Which has better reviews, WolframAlpha or Sismos y Volcanes CDMX?

Sismos y Volcanes CDMX is rated higher. WolframAlpha averages 2.8 out of 5 from 133 ratings, while Sismos y Volcanes CDMX averages 5.0 from 1 ratings.

### Do WolframAlpha or Sismos y Volcanes CDMX have ads?

Neither WolframAlpha nor Sismos y Volcanes CDMX 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.*