# Calculator Plus vs Calculator ⁺⁻

The clearest difference is ads: Calculator Plus at none against Calculator ⁺⁻'s shown. Calculator Plus also leads on update cadence (every 2 days vs every 15 months) and rating (5.0 vs 4.7). Calculator ⁺⁻'s advantage is ratings volume (40 vs 4). On price, in-app purchases, monetization model and device support there is nothing between them.

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

Calculator Plus holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Calculator ⁺⁻ has 40 ratings behind it against 4, so its average is the more settled of the two.

Calculator Plus ships an update every 2 days, Calculator ⁺⁻ every 15 months. The most recent releases landed on September 29, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Calculator Plus | Calculator ⁺⁻ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/calculator-plus-math-solver/id1619759518/reviews)** | [4.7 (40 ratings)](https://appshunter.io/ios/app/calculator/id6443813573/reviews) |
| Number of ratings | 4 | **40** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 15 months |
| Monetization | Ad-supported | Ad-supported |
| Size | 46 MB | 4 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [BEFUN AI TECH. PTE. LTD.](https://appshunter.io/developer/1746851897) | [Matrix Software Co.](https://appshunter.io/developer/1457004046) |

## 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


### Calculator ⁺⁻

[App page](https://appshunter.io/ios/app/calculator/id6443813573)

This app offers both basic and scientific calculation functions for iPhone and iPad. Users can customize its appearance, view calculation history, and perform complex equations with high accuracy. It also provides real-time calculation display and adjustable touch feedback.

**Highlights:** Basic and scientific calculator modes, Over 30 scientific operations, Calculation history view, Real-time calculation display, Customizable color themes, Adjustable button touch sound/vibration, High accuracy calculations (75+ significant digits)

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

**In-app purchases:** none


## Frequently asked questions

### Is Calculator Plus free?

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

### Is Calculator ⁺⁻ free?

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

### Which has better reviews, Calculator Plus or Calculator ⁺⁻?

Calculator Plus is rated higher. Calculator Plus averages 5.0 out of 5 from 4 ratings, while Calculator ⁺⁻ averages 4.7 from 40 ratings.

### Do Calculator Plus or Calculator ⁺⁻ have ads?

Calculator ⁺⁻ shows ads; Calculator Plus does not.

### Which is updated more often, Calculator Plus or Calculator ⁺⁻?

Calculator Plus ships an update every 2 days, and Calculator ⁺⁻ every 15 months. Most recently, Calculator Plus was updated on September 29, 2026 and Calculator ⁺⁻ on September 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.*