# Klugr vs Triviolt

The clearest difference is in-app purchases: Triviolt at none against Klugr's 2. Triviolt also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Klugr sells 2 in-app purchases, starting at $7.99 per month. Triviolt asks for nothing beyond the download.

## The numbers

| Metric | Klugr | Triviolt |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/triviolt/id6762417320/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | — |
| Monetization | — | Freemium |
| Size | 33 MB | 60 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Perjan ProfessionalProductPartners FlexKapG](https://appshunter.io/developer/1799564039) | [Triviolt](https://appshunter.io/developer/1894092948) |

## What reviewers say

### Klugr

[App page](https://appshunter.io/ios/app/klugr/id6742713131)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Klügr Premium Monthly | $7.99 | per month |
| Klugr Premium Yearly (30% off) | $69.90 | per year |


### Triviolt

[App page](https://appshunter.io/ios/app/triviolt/id6762417320)

This app offers a comprehensive learning experience for children with an AI tutor, quizzes, notes, flashcards, and brain games. It provides personalized learning paths and practice across over 700 categories, with school-aligned content for Indian and US curricula. Enjoy a distraction-free environment with no ads.

**Highlights:** AI Tutor for explanations, 700+ quiz categories, School-aligned practice (India/US), Multiple quiz modes, Brain training games, Daily challenges, Progress tracking

**In-app purchases:** none


## Frequently asked questions

### Is Klugr free?

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

### Is Triviolt free?

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

### Do Klugr or Triviolt have ads?

Klugr shows ads; Triviolt does not.

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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.*