# Calculator⁻ vs Safe Crossing

The clearest difference is rating: Calculator⁻ at 4.4 against Safe Crossing's 1.0. Calculator⁻ also leads on update cadence (every 2 months vs every 67 months) and ratings volume (3.6K vs 1). Safe Crossing's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, in-app purchases 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⁻ holds the better App Store score, 4.4 against 1.0. That said, the two scores are not equally well evidenced: Calculator⁻ has 3.6K ratings behind it against 1, so its average is the more settled of the two.

Calculator⁻ ships an update every 2 months, Safe Crossing every 67 months. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Calculator⁻ | Safe Crossing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (3.6K ratings)](https://appshunter.io/ios/app/calculator/id1327796464/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/safe-crossing/id1522141252/reviews) |
| Number of ratings | **3.6K** | 1 |
| Positive reviews | 52.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 67 months |
| Monetization | Ad-supported | **Free** |
| Size | 4 MB | 81 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [UniCom Technology](https://appshunter.io/developer/1270764210) | [CYBER ICE STUDIO COMPANY LIMITED](https://appshunter.io/developer/1802609812) |

## What reviewers say

### 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


### Safe Crossing

[App page](https://appshunter.io/ios/app/safe-crossing/id1522141252)

Enhance visibility for pedestrians and runners at night. This utility helps drivers notice individuals on crosswalks and makes nighttime activities safer by increasing awareness.

**Highlights:** Nighttime pedestrian visibility, Runner safety enhancement, Driver attention aid, Crosswalk safety

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Calculator⁻ free?

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

### Is Safe Crossing free?

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

### Which has better reviews, Calculator⁻ or Safe Crossing?

Calculator⁻ is rated higher. Calculator⁻ averages 4.4 out of 5 from 3.6K ratings, while Safe Crossing averages 1.0 from 1 ratings.

### Do Calculator⁻ or Safe Crossing have ads?

Calculator⁻ shows ads; Safe Crossing does not.

### Which is updated more often, Calculator⁻ or Safe Crossing?

Calculator⁻ ships an update every 2 months, and Safe Crossing every 67 months. Most recently, Calculator⁻ was updated on October 24, 2026 and Safe Crossing on October 20, 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.*