# Calculator ⁺⁻ vs Calc

Calculator ⁺⁻ and Calc both sit at 4.7 stars, but that hides the real split: 100% of Calc's written reviews are positive against 50% of Calculator ⁺⁻'s. Calc also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 15 months). On price, rating, ratings volume and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.7 for Calculator ⁺⁻ against 4.8 for Calc. Both are backed by a comparable volume of ratings — 42 and 44 respectively. Written reviews are what separate them: 50% of Calculator ⁺⁻'s written reviews are positive against 100% of Calc's.

Calculator ⁺⁻ ships an update every 15 months, Calc every 3 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Calculator ⁺⁻ | Calc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (42 ratings)](https://appshunter.io/ios/app/calculator/id6443813573/reviews) | **[4.8 (44 ratings)](https://appshunter.io/ios/app/calc-multiline-calculator/id6482418917/reviews)** |
| Number of ratings | 42 | **44** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 15 months | **Every 3 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 4 MB | 18 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Matrix Software Co.](https://appshunter.io/developer/1457004046) | [Aleksei Khaliapin](https://appshunter.io/developer/1739805597) |

## What reviewers say

### 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


### Calc

[App page](https://appshunter.io/ios/app/calc-multiline-calculator/id6482418917)

This app offers instant calculations as you type, eliminating the need for an equals button. Its notepad-style interface allows for multiple calculations at once, with smart result reuse for efficiency. It's a free, user-friendly tool for everyday math, schoolwork, and professional tasks.

**Highlights:** Instant calculation as you type, Multiline input for multiple problems, Smart result reuse, Basic arithmetic and percentages, No equals button required, Clean, minimalist design

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

**In-app purchases:** none


## Frequently asked questions

### Is Calculator ⁺⁻ free?

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

### Is Calc free?

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

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

Calc is rated higher. Calculator ⁺⁻ averages 4.7 out of 5 from 42 ratings, while Calc averages 4.8 from 44 ratings.

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

Calculator ⁺⁻ shows ads; Calc does not.

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

Calculator ⁺⁻ ships an update every 15 months, and Calc every 3 weeks. Most recently, Calculator ⁺⁻ was updated on November 3, 2026 and Calc on November 4, 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.*