# Calculator‰ vs Compass

The clearest difference is rating: Calculator‰ at 4.9 against Compass's 4.1. Calculator‰ also leads on update cadence (every 5 months vs every 41 months) and ratings volume (410K vs 190). Compass's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, review sentiment, 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, 4.9 against 4.1. That said, the two scores are not equally well evidenced: Calculator‰ has 410K ratings behind it against 190, so its average is the more settled of the two. Written reviews complicate that: 70% of Calculator‰'s written reviews are positive against 73% of Compass's, so the app with the better star average is not the one people write more warmly about.

Calculator‰ ships an update every 5 months, Compass every 41 months. The most recent releases landed on November 10, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Calculator‰ | Compass |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (410K ratings)](https://appshunter.io/ios/app/calculator/id486645049/reviews)** | [4.1 (190 ratings)](https://appshunter.io/ios/app/compass/id546228063/reviews) |
| Number of ratings | **410K** | 190 |
| Positive reviews | 69.8% of reviews | **72.5% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 5 months** | Every 41 months |
| Monetization | Ad-supported | **Free** |
| Size | 47 MB | 13 MB |
| Requires iOS | 15.0 | **6.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tim O's Studios, LLC](https://appshunter.io/developer/412839685) | [Horizon Business, Inc.](https://appshunter.io/developer/431586531) |

## What reviewers say

### Calculator‰

[App page](https://appshunter.io/ios/app/calculator/id486645049)

This utility app offers a clean and intuitive interface for performing calculations. It prioritizes a user-friendly design with large buttons and a clear display for quick and efficient use.

**Highlights:** Large buttons, Clear display, Fast calculations, Intuitive layout, Retina Display support

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 👍 Large, clear buttons
- 👍 Accurate calculations
- 👍 Simple, no-frills design
- 👍 Reliable and stable

**What reviewers complain about**

- 🔍 Lack of advanced features
- 💰 Ads can be intrusive
- 🔒 Concerns about security/malware
- 🐛 Occasional bugs and glitches

**Reported bugs**

- Calculations sometimes incorrect
- App crashing or freezing

**Requested features**

- Percentage key in portrait mode
- Option to remove ads (paid version)
- More customization options
- Memory function


### Compass

[App page](https://appshunter.io/ios/app/compass/id546228063)

This application displays your current direction and heading in a large, easy-to-read format. Customize the look by selecting your preferred background and arrow style to suit your needs.

**Highlights:** Large format display, Direction and heading indicator, Selectable background, Selectable arrow style

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and easy to use
- 👍 Large and easy to see
- 👍 Works well and dependable
- 👍 Quick and no setup
- 👍 Accurate and spot on

**What reviewers complain about**

- 🐛 Inaccurate readings
- 🐛 Does not work on iPad
- 🐛 Only works when flat
- 🐛 Ads present
- 🐛 Wildly different readings between devices

**Reported bugs**

- Inaccurate readings compared to native app
- Compass does not work if phone is mounted on dash
- Compass does not work on iPad
- Compass readings are all over the map

**Requested features**

- Indicate reciprocal bearing
- Option to remove ads


## Frequently asked questions

### Is Calculator‰ free?

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

### Is Compass free?

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

### Which has better reviews, Calculator‰ or Compass?

Calculator‰ is rated higher. Calculator‰ averages 4.9 out of 5 from 410K ratings, while Compass averages 4.1 from 190 ratings.

### Do Calculator‰ or Compass have ads?

Calculator‰ shows ads; Compass does not.

### Which is updated more often, Calculator‰ or Compass?

Calculator‰ ships an update every 5 months, and Compass every 41 months. Most recently, Calculator‰ was updated on November 10, 2026 and Compass on November 6, 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.*