# Truuu vs Smart

The clearest difference is in-app purchases: Smart at none against Truuu's 4. Smart also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17.0). Truuu's advantage is update cadence (every 5 days vs every 2 months). On price and ads there is nothing between them.

Both are free to download. Truuu sells 4 one-off in-app purchases. Smart asks for nothing beyond the download.

Truuu ships an update every 5 days, Smart every 2 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Truuu | Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/truuu-general-knowledge-quiz/id6450432523/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 38 MB | 64 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Decibel Technologies Limited](https://appshunter.io/developer/1693279333) | [Wiktor Charytoniuk](https://appshunter.io/developer/1724681428) |

## What reviewers say

### Truuu

[App page](https://appshunter.io/ios/app/truuu-general-knowledge-quiz/id6450432523)

This audio-based trivia game lets you test your general knowledge using only your voice. Play solo or with up to six friends in various categories, making learning and fun accessible anywhere, anytime.

**Highlights:** Audio-based gameplay, Voice-controlled answers, Solo and multiplayer modes, Multiple knowledge categories, No screen required, Ad-free experience

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spooktober | $0.49 | one-time |
| New Year's Trivia Quest | $0.49 | one-time |
| Day Pass | $0.99 | one-time |
| Week Pass | $3.99 | one-time |


### Smart

[App page](https://appshunter.io/ios/app/smart-fun/id6670493503)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Truuu free?

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

### Is Smart free?

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

### Do Truuu or Smart have ads?

Neither Truuu nor Smart shows ads.

### Which is updated more often, Truuu or Smart?

Truuu ships an update every 5 days, and Smart every 2 months. Most recently, Truuu was updated on October 24, 2026 and Smart on October 27, 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.*