# Calculator Plus v2 vs Calculator⁻

The clearest difference is review sentiment: Calculator Plus v2 at 89% against Calculator⁻'s 52%. Calculator Plus v2 also leads on ads (none vs shown) and rating (4.7 vs 4.4). Calculator⁻'s advantage is ratings volume (3.6K vs 133). On price, update cadence, in-app purchases and iOS requirement 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 v2 holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: Calculator⁻ has 3.6K ratings behind it against 133, so its average is the more settled of the two. Written reviews point the same way: 89% of Calculator Plus v2's written reviews are positive against 52% of Calculator⁻'s.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Calculator Plus v2 | Calculator⁻ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (133 ratings)](https://appshunter.io/ios/app/calculator-plus-v2/id1181465428/reviews)** | [4.4 (3.6K ratings)](https://appshunter.io/ios/app/calculator/id1327796464/reviews) |
| Number of ratings | 133 | **3.6K** |
| Positive reviews | **89.2% of reviews** | 52.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Ad-supported |
| Size | 14 MB | 4 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod, Mac, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wern Jie Lim](https://appshunter.io/developer/1032934247) | [UniCom Technology](https://appshunter.io/developer/1270764210) |

## What reviewers say

### Calculator Plus v2

[App page](https://appshunter.io/ios/app/calculator-plus-v2/id1181465428)

This app offers a powerful yet simple calculator experience, combining standard and scientific functions with live previews and error hints. It supports various input methods, including hardware keyboards and Apple Pencil, and provides multiple display formats for clear understanding of calculations.

**Highlights:** Standard and scientific calculator, Live expression and answer preview, Multiple display formats, Hardware keyboard support, Apple Pencil Scribble support, Bi-directional clipboard support, Syntax error hints

**In-app purchases:** none

**What reviewers like**

- 👍 Looks like the stock app
- 🚀 Fast and responsive
- 🔒 No ads or in-app purchases
- 👍 Clean and intuitive UI
- 👍 Familiar calculator layout

**What reviewers complain about**

- 🐛 Occasional crashes or disappearing from dock
- 🐛 Incorrect percentage calculations
- 🐛 Inconsistent behavior with order of operations
- 🔍 History tape not visible during calculations
- 🔍 No option to set number of decimal places

**Reported bugs**

- Crashes after recent update
- Incorrect results for some calculations
- Keyboard input not working as expected

**Requested features**

- Add widget support
- Implement iCloud sync for history
- Provide light/dark mode options
- Allow customization of button layout
- Add unit conversion tools


### Calculator⁻

[App page](https://appshunter.io/ios/app/calculator/id1327796464)

A straightforward calculator app designed for simplicity, offering basic arithmetic operations and percentage calculations. It allows users to record and recall past results, customize colors, and enable touch sounds for a personalized experience.

**Highlights:** Basic arithmetic operations, Percentage calculations, Record and recall results, Customizable colors, Touch sound option

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Efficient calculations
- 💡 Retro design
- 👍 Simple and straightforward

**What reviewers complain about**

- 🐛 Decimal point issues
- 🐛 Incorrect calculations
- 🐛 Broken buttons
- 🔍 Confusing button layout

**Reported bugs**

- Decimal point problem: .5 becomes 5
- Button that should be 7 shows as 9 and gives 9 when used
- Percentage button does not work correctly

**Requested features**

- Backspace button
- Percentage button that works properly
- Arrange buttons in standard calculator layout


## Frequently asked questions

### Is Calculator Plus v2 free?

Calculator Plus v2 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 v2 or Calculator⁻?

Calculator Plus v2 is rated higher. Calculator Plus v2 averages 4.7 out of 5 from 133 ratings, while Calculator⁻ averages 4.4 from 3.6K ratings.

### Do Calculator Plus v2 or Calculator⁻ have ads?

Calculator⁻ shows ads; Calculator Plus v2 does not.

### Which is updated more often, Calculator Plus v2 or Calculator⁻?

Calculator Plus v2 ships an update every 2 months, and Calculator⁻ every 2 months. Most recently, Calculator Plus v2 was updated on October 20, 2026 and Calculator⁻ on October 24, 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.*