# Introvert Test vs Reaction Time Test

The clearest difference is review sentiment: Introvert Test at 100% against Reaction Time Test's 50%. Introvert Test also leads on ads (none vs shown) and update cadence (every 2 days vs every 3 months). Reaction Time Test's advantage is in-app purchases (none vs 1). On price and device support there is nothing between them.

Both are free to download. Introvert Test sells 1 one-off in-app purchase. Reaction Time Test asks for nothing beyond the download.

Introvert Test ships an update every 2 days, Reaction Time Test every 3 months. The most recent releases landed on September 16, 2026 and August 25, 2026 respectively.

## The numbers

| Metric | Introvert Test | Reaction Time Test |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 3 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 18 MB | 13 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shivam Kumar](https://appshunter.io/developer/1546888935) | [Ryouhei Azuma](https://appshunter.io/developer/1353297781) |

## What reviewers say

### Introvert Test

[App page](https://appshunter.io/ios/app/introvert-test/id1624444776)

Discover your personality type with an extensive quiz. This app helps you understand where you fall on the introvert-extrovert spectrum and offers a special certificate for introverts. Enjoy a clean interface and track your progress.

**Highlights:** 50+ question personality test, Introvert/extrovert spectrum analysis, Exclusive introvert certificate, Scoreboard with date tracking, Clean user interface, Dark mode support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Introvert Test Pro | $3.99 | one-time |


### Reaction Time Test

[App page](https://appshunter.io/ios/app/reaction-time-test-rtt/id1669730948)

Test and train your reflexes with this app. Simply tap the screen when a red square appears to measure your reaction speed and improve your concentration. Daily practice can enhance your reflexes, making it ideal for gamers.

**Highlights:** Reaction speed testing, Reflex training, Concentration improvement, Rank display, Daily practice recommended

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

**In-app purchases:** none


## Frequently asked questions

### Is Introvert Test free?

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

### Is Reaction Time Test free?

Reaction Time Test is free to download, with no in-app purchases.

### Do Introvert Test or Reaction Time Test have ads?

Reaction Time Test shows ads; Introvert Test does not.

### Which is updated more often, Introvert Test or Reaction Time Test?

Introvert Test ships an update every 2 days, and Reaction Time Test every 3 months. Most recently, Introvert Test was updated on September 16, 2026 and Reaction Time Test on August 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.*