# Детектор лжи vs QuizArena

The clearest difference is in-app purchases: QuizArena at none against Детектор лжи's 2. QuizArena also leads on ads (none vs shown) and update cadence (every 3 days vs every 2 weeks). On price and iOS requirement there is nothing between them.

Both are free to download. Детектор лжи sells 2 in-app purchases, starting at $0.99 per 7 days. QuizArena asks for nothing beyond the download.

Детектор лжи ships an update every 2 weeks, QuizArena every 3 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Детектор лжи | QuizArena |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6469704173/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Subscription | — |
| Size | 62 MB | 39 MB |
| Requires iOS | 16.4 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Artem Tischenko](https://appshunter.io/developer/1549550763) | [Tatyna Dzhakypbekova](https://appshunter.io/developer/1809418911) |

## What reviewers say

### Детектор лжи

[App page](https://appshunter.io/ios/app/id6469704173)

This party game turns any gathering into an unforgettable event. Players take turns being the 'leader,' reading a card and deciding whether to tell the truth or lie. Others guess if the leader is being honest, with points awarded for convincing others. The player with the most points wins, and the loser faces a penalty.

**Highlights:** Customizable game rules, Choose from pre-set or custom penalties, Multiple themed card sets, Truth or lie guessing mechanic, Point-based scoring system, Interactive gameplay for groups

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| На неделю | $0.99 | per 7 days |
| На год | $9.99 | per year |


### QuizArena

[App page](https://appshunter.io/ios/app/quizarena/id6747105734)

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

**In-app purchases:** none


## Frequently asked questions

### Is Детектор лжи free?

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

### Is QuizArena free?

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

### Do Детектор лжи or QuizArena have ads?

Детектор лжи shows ads; QuizArena does not.

### Which is updated more often, Детектор лжи or QuizArena?

Детектор лжи ships an update every 2 weeks, and QuizArena every 3 days. Most recently, Детектор лжи was updated on November 3, 2026 and QuizArena on October 30, 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.*