# Prof. Marvel's Crystal Ball vs Speedruns browser

The clearest difference is review sentiment: Speedruns browser at 100% against Prof. Marvel's Crystal Ball's 38%. Speedruns browser also leads on rating (5.0 vs 3.4) and update cadence (every 4 months vs every 39 months). Prof. Marvel's Crystal Ball's advantage is iOS requirement (12.0 vs 15.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Speedruns browser holds the better App Store score, 5.0 against 3.4. Both are backed by a comparable volume of ratings — 12 and 14 respectively. Written reviews point the same way: 38% of Prof. Marvel's Crystal Ball's written reviews are positive against 100% of Speedruns browser's.

Prof. Marvel's Crystal Ball ships an update every 39 months, Speedruns browser every 4 months. The most recent releases landed on June 5, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Prof. Marvel's Crystal Ball | Speedruns browser |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (12 ratings)](https://appshunter.io/ios/app/prof-marvels-crystal-ball/id543068312/reviews) | **[5.0 (14 ratings)](https://appshunter.io/ios/app/speedruns-browser/id1471806873/reviews)** |
| Number of ratings | 12 | **14** |
| Positive reviews | 37.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 39 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 27 MB | 18 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bruce Kalver](https://appshunter.io/developer/429327363) | [Kacper Mazurkiewicz](https://appshunter.io/developer/1471806872) |

## What reviewers say

### Prof. Marvel's Crystal Ball

[App page](https://appshunter.io/ios/app/prof-marvels-crystal-ball/id543068312)

This app simulates a magician's crystal ball routine. Spectators select a magic poster, and the crystal ball reveals their choice. It's a fun, interactive trick suitable for all ages.

**Highlights:** Simulated crystal ball effect, Spectator poster selection, Reveals chosen poster, Downloadable magic posters, Suitable for all ages

**Features:** macOS Compatibility

**In-app purchases:** none


### Speedruns browser

[App page](https://appshunter.io/ios/app/speedruns-browser/id1471806873)

This app allows users to browse and discover speedrunning content for various games. You can search for games, runners, view leaderboards, and watch speedruns and live streams. It also supports adding games to favorites and offers a dark mode.

**Highlights:** Search games, series, and runners, Browse platforms and popular games, Favorite games for quick access, Watch speedruns and live streams, View personal bests and leaderboards, Dark mode support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Prof. Marvel's Crystal Ball free?

Prof. Marvel's Crystal Ball is free to download, with no in-app purchases.

### Is Speedruns browser free?

Speedruns browser is free to download, with no in-app purchases.

### Which has better reviews, Prof. Marvel's Crystal Ball or Speedruns browser?

Speedruns browser is rated higher. Prof. Marvel's Crystal Ball averages 3.4 out of 5 from 12 ratings, while Speedruns browser averages 5.0 from 14 ratings.

### Do Prof. Marvel's Crystal Ball or Speedruns browser have ads?

Neither Prof. Marvel's Crystal Ball nor Speedruns browser shows ads.

### Which is updated more often, Prof. Marvel's Crystal Ball or Speedruns browser?

Prof. Marvel's Crystal Ball ships an update every 39 months, and Speedruns browser every 4 months. Most recently, Prof. Marvel's Crystal Ball was updated on June 5, 2026 and Speedruns browser on June 1, 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.*