# QANDA vs Proportion Solver

The clearest difference is rating: QANDA at 3.5 against Proportion Solver's 3.0. QANDA also leads on update cadence (weekly vs every 6 weeks) and ratings volume (778 vs 2). Proportion Solver's advantage is in-app purchases (none vs 26). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. QANDA sells 23 in-app purchases, starting at $0.99 per month. Proportion Solver asks for nothing beyond the download.

QANDA holds the better App Store score, 3.5 against 3.0. That said, the two scores are not equally well evidenced: QANDA has 778 ratings behind it against 2, so its average is the more settled of the two.

QANDA ships an update weekly, Proportion Solver every 6 weeks. The most recent releases landed on October 18, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | QANDA | Proportion Solver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (778 ratings)](https://appshunter.io/ios/app/qanda-ai-math-and-study-helper/id1270676408/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/proportion-solver/id1532616220/reviews) |
| Number of ratings | **778** | 2 |
| Positive reviews | 33.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 6 weeks |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 167 MB | 47 MB |
| Requires iOS | 15.8 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mathpresso](https://appshunter.io/developer/1145838916) | [Francesco Varotti](https://appshunter.io/developer/1501752853) |

## What reviewers say

### QANDA

[App page](https://appshunter.io/ios/app/qanda-ai-math-and-study-helper/id1270676408)

This AI-powered study assistant helps students solve math problems with step-by-step explanations and interactive AI chat. It also offers exam analysis, custom quizzes, study timers, and group study features to enhance learning and build better study habits.

**Highlights:** AI-powered math problem solver, Step-by-step explanations, Interactive AI chat for concept quizzes, Past exam analysis and practice tests, Customizable quizzes for memorization, Focus and break timers, Collaborative study groups

**Features:** Vision Pro support

**In-app purchases (23)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gói không quảng cáo | $0.99 | per month |
| Ad-free Membership | $1.29 | per month |
| Qanda Basic Membership | $1.99 | per month |
| Hội viên cơ bản | $1.99 | per month |
| QANDA Premium | $1.99 | per month |
| Suscripción Sin Anuncios | $1.99 | per month |
| Suscripción Básica a Qanda | $2.49 | per month |
| QANDA Premium | $3.99 | per month |
| QANDA Premium | $3.99 | per month |
| Qanda Pro Membership | $5.99 | per month |
| QANDA Premium | $6.99 | per month |
| Suscripción Pro a Qanda | $8.49 | per month |
| 베이직 코인 질문 멤버십 | $14.99 | per month |
| Qanda Premium | $15.49 | per month |
| Qanda Premium | $15.49 | per month |
| Qanda Premium | $16.49 | per month |
| 콴다 프리미엄 연간 이용권 | $79.99 | per year |
| Qanda extra coins | $0.99 | one-time |
| Thêm xu | $0.99 | one-time |
| 콴다 학교 기출 콘텐츠 | $0.99 | one-time |
| Monedas extra de Qanda | $1.99 | one-time |
| 콴다 학교 기출 콘텐츠 | $2.99 | one-time |
| 콴다 추가 코인 | $3.99 | one-time |

**What reviewers like**

- ⭐️ Excellent app
- 🤖 Helpful AI tutors
- 📚 Comprehensive math solutions
- 💯 Accurate and reliable

**What reviewers complain about**

- 🤖 Unreliable AI tutors
- 💰 Excessive ads and in-app purchases
- 🕰️ Slow response times
- 🐛 Frequent bugs and crashes

**Reported bugs**

- Search function not working properly
- Incorrect or irrelevant answers provided
- Inconsistent app performance

**Requested features**

- Dark mode option
- More ways to earn free coins
- Improved search and question matching
- Better reporting and feedback system


### Proportion Solver

[App page](https://appshunter.io/ios/app/proportion-solver/id1532616220)

This app provides step-by-step solutions for mathematical proportions. It's designed for students and math enthusiasts to learn, practice, and simplify calculations with an intuitive interface and theoretical resources.

**Highlights:** Automatic proportion solving with steps, Theory cards for understanding, Advanced math keyboard, Intuitive interface, Integrated learning, Supports all proportion types

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

**In-app purchases:** none


## Frequently asked questions

### Is QANDA free?

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

### Is Proportion Solver free?

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

### Which has better reviews, QANDA or Proportion Solver?

QANDA is rated higher. QANDA averages 3.5 out of 5 from 778 ratings, while Proportion Solver averages 3.0 from 2 ratings.

### Do QANDA or Proportion Solver have ads?

Both QANDA and Proportion Solver show ads.

### Which is updated more often, QANDA or Proportion Solver?

QANDA ships an update weekly, and Proportion Solver every 6 weeks. Most recently, QANDA was updated on October 18, 2026 and Proportion Solver on October 5, 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.*