# CLASSUM vs Questi

The clearest difference is review sentiment: Questi at 84% against CLASSUM's 63%. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CLASSUM ships an update fortnightly, Questi weekly. The most recent releases landed on September 22, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | CLASSUM | Questi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (19 ratings)](https://appshunter.io/ios/app/classum/id1397400392/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 63.0% of reviews | **83.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free | Free |
| Size | 85 MB | 14 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CLASSUM Co., Ltd.](https://appshunter.io/developer/1463925466) | [Bnz Inc](https://appshunter.io/developer/1602520806) |

## What reviewers say

### CLASSUM

[App page](https://appshunter.io/ios/app/classum/id1397400392)

This platform fosters active communication and engagement between students and instructors, creating a dynamic learning environment. It offers AI-powered tools for educators and students, alongside flexible features for global collaboration and system integration.

**Highlights:** SNS-style communication, Anonymous questions, AI tutor for students and instructors, Multi-language support, Flexible curriculum design, Team activity collaboration, Interactive challenges

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

**In-app purchases:** none


### Questi

[App page](https://appshunter.io/ios/app/questi-ai-problem-solver/id6736639784)

This AI-powered app provides clear explanations for complex problems across all academic levels, from elementary to university. It helps users understand the essence of problems, maximize learning efficiency, and offers accessibility on multiple devices.

**Highlights:** AI-powered explanations, Covers all academic levels, In-depth understanding, Maximize learning efficiency, Accessible on PC, tablet, smartphone

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

**In-app purchases:** none


## Frequently asked questions

### Is CLASSUM free?

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

### Is Questi free?

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

### Do CLASSUM or Questi have ads?

Neither CLASSUM nor Questi shows ads.

### Which is updated more often, CLASSUM or Questi?

CLASSUM ships an update fortnightly, and Questi weekly. Most recently, CLASSUM was updated on September 22, 2026 and Questi on September 14, 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.*