# The Mp3 Experiment vs Criterion Ticketing

The clearest difference is review sentiment: The Mp3 Experiment at 78% against Criterion Ticketing's 0%. The Mp3 Experiment also leads on monetization model (free vs free with in-app purchases). Criterion Ticketing's advantage is rating (4.9 vs 3.8) and update cadence (fortnightly vs every 9 months). On price, ads, in-app purchases and device support there is nothing between them.

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

Criterion Ticketing holds the better App Store score, 4.9 against 3.8. That said, the two scores are not equally well evidenced: Criterion Ticketing has 199 ratings behind it against 12, so its average is the more settled of the two. Written reviews complicate that: 78% of The Mp3 Experiment's written reviews are positive against 0% of Criterion Ticketing's, so the app with the better star average is not the one people write more warmly about.

The Mp3 Experiment ships an update every 9 months, Criterion Ticketing fortnightly. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | The Mp3 Experiment | Criterion Ticketing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (12 ratings)](https://appshunter.io/ios/app/the-mp3-experiment/id537991205/reviews) | **[4.9 (199 ratings)](https://appshunter.io/ios/app/criterion-ticketing/id6449223372/reviews)** |
| Number of ratings | 12 | **199** |
| Positive reviews | **78.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 39 MB | 96 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Improv Everywhere Productions, Inc.](https://appshunter.io/developer/1141107519) | [ROUNDABOUT THEATRE COMPANY, INC.](https://appshunter.io/developer/1687331053) |

## What reviewers say

### The Mp3 Experiment

[App page](https://appshunter.io/ios/app/the-mp3-experiment/id537991205)

This app synchronizes custom audio playback for participants in a live, participatory audio adventure. Users join an event, and the audio automatically plays in sync, guiding them through humorous, secret instructions in public spaces.

**Highlights:** Synchronized audio playback, Participatory audio adventures, Custom audio file synchronization, Automatic playback at event start, Live event guidance

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

**In-app purchases:** none


### Criterion Ticketing

[App page](https://appshunter.io/ios/app/criterion-ticketing/id6449223372)

Discover and book tickets to a wide range of Broadway and Off-Broadway performances. Access exclusive low-price ticket programs and manage all your bookings in one convenient place.

**Highlights:** Discover theatre performances, Book Broadway and Off-Broadway tickets, Access Hiptix low-price tickets, Manage tickets and account, Digital Rush access (coming soon)

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is The Mp3 Experiment free?

The Mp3 Experiment is free to download, with no in-app purchases.

### Is Criterion Ticketing free?

Criterion Ticketing is free to download, with no in-app purchases.

### Which has better reviews, The Mp3 Experiment or Criterion Ticketing?

Criterion Ticketing is rated higher. The Mp3 Experiment averages 3.8 out of 5 from 12 ratings, while Criterion Ticketing averages 4.9 from 199 ratings.

### Do The Mp3 Experiment or Criterion Ticketing have ads?

Neither The Mp3 Experiment nor Criterion Ticketing shows ads.

### Which is updated more often, The Mp3 Experiment or Criterion Ticketing?

The Mp3 Experiment ships an update every 9 months, and Criterion Ticketing fortnightly. Most recently, The Mp3 Experiment was updated on October 23, 2026 and Criterion Ticketing on October 25, 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.*