# 통통통 pro vs Questi

The clearest difference is review sentiment: Questi at 84% against 통통통 pro's 33%. Questi also leads on update cadence (weekly vs every 3 weeks). 통통통 pro's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

통통통 pro ships an update every 3 weeks, Questi weekly. The most recent releases landed on September 30, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 통통통 pro | Questi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/pro/id1251769498/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 33.3% of reviews | **83.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free | Free |
| Size | 19 MB | 14 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Edu Bay Syeon Co., Ltd.](https://appshunter.io/developer/584310798) | [Bnz Inc](https://appshunter.io/developer/1602520806) |

## What reviewers say

### 통통통 pro

[App page](https://appshunter.io/ios/app/pro/id1251769498)

This app streamlines academy management with features for student registration, attendance tracking, academic performance monitoring, and administrative tasks. It facilitates seamless communication with students and parents, and offers integrated payment solutions.

**Highlights:** Student registration and attendance tracking, Academic performance and online learning management, Financial management (payments, refunds), Administrative task automation (daily logs, e-approvals), Student and parent communication tools, Integrated payment gateway options

**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 통통통 pro free?

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

### Is Questi free?

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

### Do 통통통 pro or Questi have ads?

Neither 통통통 pro nor Questi shows ads.

### Which is updated more often, 통통통 pro or Questi?

통통통 pro ships an update every 3 weeks, and Questi weekly. Most recently, 통통통 pro was updated on September 30, 2026 and Questi on October 7, 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.*