# ESP TEST vs Quantum Quiz App

The clearest difference is rating: Quantum Quiz App at 5.0 against ESP TEST's 2.0. Quantum Quiz App also leads on ads (none vs shown) and monetization model (free vs ad-supported). ESP TEST's advantage is iOS requirement (8.0 vs 14.2). On price, update cadence, 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.

Quantum Quiz App holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

ESP TEST ships an update every 11 months, Quantum Quiz App every 12 months. The most recent releases landed on June 25, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | ESP TEST | Quantum Quiz App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (1 ratings)](https://appshunter.io/ios/app/esp-test/id1212822570/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/quantum-quiz-app/id1529418013/reviews)** |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 11 months** | Every 12 months |
| Monetization | Ad-supported | **Free** |
| Size | 11 MB | 97 MB |
| Requires iOS | **8.0** | 14.2 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kiyotaka Hori](https://appshunter.io/developer/434217041) | [Toptica Photonics AG](https://appshunter.io/developer/919586983) |

## What reviewers say

### ESP TEST

[App page](https://appshunter.io/ios/app/esp-test/id1212822570)

Test your psychic abilities by guessing hidden cards. Aim to correctly identify the chosen card ten times in a row to see your results. Reset the game anytime to try again.

**Highlights:** Hidden card selection, Ten-in-a-row challenge, Result display, Reset functionality

**In-app purchases:** none


### Quantum Quiz App

[App page](https://appshunter.io/ios/app/quantum-quiz-app/id1529418013)

Test and improve your knowledge of quantum technologies with this engaging quiz app. Play solo or compete with others in multiplayer modes, with over 800 questions across three difficulty levels. Submit your own questions to contribute to the growing library.

**Highlights:** Improve quantum technology knowledge, Solo and multiplayer modes, Over 800 questions, Three difficulty levels, Submit your own questions, Monthly high score reset

**In-app purchases:** none


## Frequently asked questions

### Is ESP TEST free?

ESP TEST is free to download, with no in-app purchases.

### Is Quantum Quiz App free?

Quantum Quiz App is free to download, with no in-app purchases.

### Which has better reviews, ESP TEST or Quantum Quiz App?

Quantum Quiz App is rated higher. ESP TEST averages 2.0 out of 5 from 1 ratings, while Quantum Quiz App averages 5.0 from 3 ratings.

### Do ESP TEST or Quantum Quiz App have ads?

ESP TEST shows ads; Quantum Quiz App does not.

### Which is updated more often, ESP TEST or Quantum Quiz App?

ESP TEST ships an update every 11 months, and Quantum Quiz App every 12 months. Most recently, ESP TEST was updated on June 25, 2026 and Quantum Quiz App on June 11, 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.*