# iCalc Math vs FlightPlan!

The clearest difference is in-app purchases: FlightPlan! at none against iCalc Math's 1. FlightPlan! also leads on ratings volume (4 vs 1). iCalc Math's advantage is iOS requirement (7.0 vs 12.2). On price, rating, ads and monetization model there is nothing between them.

Both are free to download. iCalc Math sells 1 one-off in-app purchase. FlightPlan! asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 1.0 for iCalc Math against 1.0 for FlightPlan!. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

## The numbers

| Metric | iCalc Math | FlightPlan! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/icalc-math/id938389990/reviews) | [1.0 (4 ratings)](https://appshunter.io/ios/app/flightplan/id1466581760/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 12 months | — |
| Monetization | Free | Free |
| Size | 8 MB | 7 MB |
| Requires iOS | **7.0** | 12.2 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dae-Hyeon Kim](https://appshunter.io/developer/630617759) | [Reefwing Software](https://appshunter.io/developer/356051743) |

## What reviewers say

### iCalc Math

[App page](https://appshunter.io/ios/app/icalc-math/id938389990)

This app offers a versatile calculator with seven distinct modes for various needs, from basic arithmetic and scientific calculations to programming, statistics, unit conversion, matrix operations, and graphing. It supports advanced functions and system conversions.

**Highlights:** Multiple calculation modes (Calculator, Programmer, Statistics, IP Subnet, Unit Converter, Matrix, Grapher), Advanced scientific and trigonometric functions, Number system conversions (DEC, BIN, HEX, OCT), Unit conversion for various measurements, Matrix operations, Function graphing

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| iCalc Math Pro | $0.99 | one-time |


### FlightPlan!

[App page](https://appshunter.io/ios/app/flightplan/id1466581760)

Visually program and execute flight paths for your Tello drone. Control the drone manually or upload pre-designed flight plans. Monitor real-time telemetry data on a digital cockpit display.

**Highlights:** Visual flight plan programming, Upload flight plans to drone, Manual drone control, Real-time telemetry display, Glass cockpit interface, WiFi connection management

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iCalc Math free?

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

### Is FlightPlan! free?

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

### Which has better reviews, iCalc Math or FlightPlan!?

iCalc Math and FlightPlan! are both rated 1.0 out of 5 on the App Store, from 1 and 4 ratings respectively.

### Do iCalc Math or FlightPlan! have ads?

Neither iCalc Math nor FlightPlan! shows ads.

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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.*