# QANDA vs E

The clearest difference is rating: E at 5.0 against QANDA's 3.5. E also leads on in-app purchases (none vs 26) and ads (none vs shown). QANDA's advantage is update cadence (weekly vs every 12 months) and ratings volume (781 vs 1). On price and device support there is nothing between them.

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

E holds the better App Store score, 5.0 against 3.5. That said, the two scores are not equally well evidenced: QANDA has 781 ratings behind it against 1, so its average is the more settled of the two.

QANDA ships an update weekly, E every 12 months. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | QANDA | E |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (781 ratings)](https://appshunter.io/ios/app/qanda-ai-math-and-study-helper/id1270676408/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/e-salud-app/id6470791059/reviews)** |
| Number of ratings | **781** | 1 |
| Positive reviews | 33.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 12 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 167 MB | 85 MB |
| Requires iOS | **15.8** | 17.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Mathpresso](https://appshunter.io/developer/1145838916) | [E-SALUD SOCIEDAD CIVIL](https://appshunter.io/developer/1714224045) |

## 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


### E

[App page](https://appshunter.io/ios/app/e-salud-app/id6470791059)

Access physiotherapy services online from anywhere. Receive personalized treatment plans and expert guidance to improve your physical well-being. This app makes professional care convenient and accessible for everyone.

**Highlights:** Online physiotherapy sessions, Personalized treatment plans, Expert guidance, Convenient access to care, Improve physical well-being

**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 E free?

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

### Which has better reviews, QANDA or E?

E is rated higher. QANDA averages 3.5 out of 5 from 781 ratings, while E averages 5.0 from 1 ratings.

### Do QANDA or E have ads?

QANDA shows ads; E does not.

### Which is updated more often, QANDA or E?

QANDA ships an update weekly, and E every 12 months. Most recently, QANDA was updated on October 24, 2026 and E on October 9, 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.*