# Calculator Plus vs Question

The clearest difference is rating: Calculator Plus at 5.0 against Question's 4.4. Calculator Plus also leads on in-app purchases (none vs 6) and ads (none vs shown). Question's advantage is ratings volume (39 vs 4). On price and device support there is nothing between them.

Both are free to download. Question sells 6 in-app purchases, starting at $6.99 per 7 days. Calculator Plus asks for nothing beyond the download.

Calculator Plus holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Question has 39 ratings behind it against 4, so its average is the more settled of the two.

Calculator Plus ships an update every 2 days, Question every 5 months. The most recent releases landed on September 12, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Calculator Plus | Question |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/calculator-plus-math-solver/id1619759518/reviews)** | [4.4 (39 ratings)](https://appshunter.io/ios/app/question-answer-homework-ai/id6738489231/reviews) |
| Number of ratings | 4 | **39** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 5 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 46 MB | 46 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [BEFUN AI TECH. PTE. LTD.](https://appshunter.io/developer/1746851897) | [Deanna Saulsgiver](https://appshunter.io/developer/1828914833) |

## What reviewers say

### Calculator Plus

[App page](https://appshunter.io/ios/app/calculator-plus-math-solver/id1619759518)

Solve complex math problems by simply taking a photo. Get detailed step-by-step solutions for a wide range of mathematical operations, from basic arithmetic to calculus. Supports multiple languages and offers an ad-free experience.

**Highlights:** Solve math problems by taking photos, Detailed solving steps provided, Supports 12 significant digits, Wide range of mathematical operations, Calculus, derivatives, and integrals, Convert repeating decimals to fractions, Supports multiple languages

**Features:** Vision Pro support

**In-app purchases:** none


### Question

[App page](https://appshunter.io/ios/app/question-answer-homework-ai/id6738489231)

This study companion simplifies homework and boosts understanding across various subjects. Get instant explanations for math problems, writing feedback, and detailed summaries to make learning enjoyable and effective.

**Highlights:** AI-powered homework assistance, Step-by-step math problem solving, Writing feedback and grammar checks, Comprehensive subject coverage, Instant explanations and summaries, Photo scan for problems

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Assistant Pro Weekly | $6.99 | per 7 days |
| Ask me anything Math Questions | $9.99 | per 7 days |
| Assistant Pro Monthly | $14.99 | per month |
| Assistant Monthly With Trial | $15.99 | per month |
| Assistant Pro Annual | $83.99 | per year |
| Assistant Annual with Trial | $99.99 | per year |


## Frequently asked questions

### Is Calculator Plus free?

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

### Is Question free?

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

### Which has better reviews, Calculator Plus or Question?

Calculator Plus is rated higher. Calculator Plus averages 5.0 out of 5 from 4 ratings, while Question averages 4.4 from 39 ratings.

### Do Calculator Plus or Question have ads?

Question shows ads; Calculator Plus does not.

### Which is updated more often, Calculator Plus or Question?

Calculator Plus ships an update every 2 days, and Question every 5 months. Most recently, Calculator Plus was updated on September 12, 2026 and Question on September 18, 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.*