# PilotCalc vs Ordinary Calculator

The clearest difference is in-app purchases: Ordinary Calculator at none against PilotCalc's 5. Ordinary Calculator also leads on update cadence (every 8 days vs every 2 weeks) and ratings volume (35 vs 10). PilotCalc's advantage is ads (none vs shown) and review sentiment (100% vs 82%). On price, rating and device support there is nothing between them.

Both are free to download. PilotCalc sells 5 one-off in-app purchases. Ordinary Calculator asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for PilotCalc against 4.9 for Ordinary Calculator. Both are backed by a comparable volume of ratings — 10 and 35 respectively. Written reviews are what separate them: 100% of PilotCalc's written reviews are positive against 82% of Ordinary Calculator's.

PilotCalc ships an update every 2 weeks, Ordinary Calculator every 8 days. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | PilotCalc | Ordinary Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (10 ratings)](https://appshunter.io/ios/app/pilotcalc/id1536911640/reviews)** | [4.9 (35 ratings)](https://appshunter.io/ios/app/ordinary-calculator/id1661565434/reviews) |
| Number of ratings | 10 | **35** |
| Positive reviews | **100.0% of reviews** | 81.8% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 8 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 30 MB | 67 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ian Longshaw](https://appshunter.io/developer/1536911642) | [奇锴 舒](https://appshunter.io/developer/1602906153) |

## What reviewers say

### PilotCalc

[App page](https://appshunter.io/ios/app/pilotcalc/id1536911640)

This utility app helps pilots log flight details and calculate various time durations. It offers a free version with core features and optional in-app purchases for enhanced customization and additional calculators.

**Highlights:** Flight log for basic flight information, Automatic calculation of block, airborne, duty, and tech log times, Departure countdown with customizable alerts, Time calculator for hours and minutes, Decimal time calculator, Basic arithmetic calculator, Customizable keyboard colors

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calculator Colour Pack One | $0.49 | one-time |
| Calculator Colour Pack Two | $0.49 | one-time |
| Countdown Preferences | $0.99 | one-time |
| Calculator Preferences | $1.99 | one-time |
| Flight Log Preferences | $1.99 | one-time |


### Ordinary Calculator

[App page](https://appshunter.io/ios/app/ordinary-calculator/id1661565434)

Perform basic arithmetic operations like addition, subtraction, multiplication, and division. This utility app features a history record and real-time display, allowing for editable calculations. It is available for free.

**Highlights:** Basic arithmetic operations, History record, Real-time display, Editable calculations, Free to use

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PilotCalc free?

PilotCalc is free to download, with in-app purchases available.

### Is Ordinary Calculator free?

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

### Which has better reviews, PilotCalc or Ordinary Calculator?

PilotCalc is rated higher. PilotCalc averages 4.9 out of 5 from 10 ratings, while Ordinary Calculator averages 4.9 from 35 ratings.

### Do PilotCalc or Ordinary Calculator have ads?

Ordinary Calculator shows ads; PilotCalc does not.

### Which is updated more often, PilotCalc or Ordinary Calculator?

PilotCalc ships an update every 2 weeks, and Ordinary Calculator every 8 days. Most recently, PilotCalc was updated on October 24, 2026 and Ordinary Calculator on October 22, 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.*