# MobileSheets vs CX

The clearest difference is price: MobileSheets at Free against CX's $19.99. MobileSheets also leads on update cadence (every 8 days vs every 8 months) and iOS requirement (12.0 vs 17.2). CX's advantage is rating (3.7 vs 1.0) and ratings volume (11 vs 1). On review sentiment, ads, in-app purchases and device support there is nothing between them.

MobileSheets is free to download; CX costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

CX holds the better App Store score, 3.7 against 1.0. That said, the two scores are not equally well evidenced: CX has 11 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 33% of MobileSheets's written reviews are positive against 36% of CX's.

MobileSheets ships an update every 8 days, CX every 8 months. The most recent releases landed on October 11, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | MobileSheets | CX |
| --- | --- | --- |
| Price | **Free** | $19.99 |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/mobilesheets/id539202936/reviews) | **[3.7 (11 ratings)](https://appshunter.io/ios/app/cx-3-flight-computer/id1645428895/reviews)** |
| Number of ratings | 1 | **11** |
| Positive reviews | 33.3% of reviews | **35.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 8 months |
| Monetization | **Free** | Paid |
| Best chart rank | — | **#61** |
| Size | 13 MB | 3 MB |
| Requires iOS | **12.0** | 17.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Flight-Sheets.com](https://appshunter.io/developer/397600326) | [ASA](https://appshunter.io/developer/334278379) |

## What reviewers say

### MobileSheets

[App page](https://appshunter.io/ios/app/mobilesheets/id539202936)

This mobile companion app integrates with a flight reservation system to manage aircraft and instructor bookings. Users can access weather information, retrieve aerodrome frequencies, manage aircraft details, and log flight times. It requires the Flight-Sheets Reservation System to be in use by your FBO, flight school, or club.

**Highlights:** Manage aircraft and instructor bookings, Access weather and NOTAMs, Retrieve aerodrome frequencies, Manage aircraft information, Log flight times on Electronic HOBBS Board

**In-app purchases:** none


### CX

[App page](https://appshunter.io/ios/app/cx-3-flight-computer/id1645428895)

**Currently charting:** #61 Top Paid · Utilities (US App Store)

This aviation tool simplifies flight planning for pilots. It offers accurate calculations for time, speed, distance, fuel, and more, along with unit conversions and a built-in calculator. Designed for ease of use, it guides users through flight planning and execution with a natural menu flow.

**Highlights:** Flight planning calculations, Time, speed, distance functions, Fuel and altitude calculations, Unit conversions (12 categories), Weight and balance calculations, Holding pattern details, Built-in calculator, clock, timer

**In-app purchases:** none


## Frequently asked questions

### Is MobileSheets free?

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

### Is CX free?

CX costs $19.99, with no in-app purchases.

### Which has better reviews, MobileSheets or CX?

CX is rated higher. MobileSheets averages 1.0 out of 5 from 1 ratings, while CX averages 3.7 from 11 ratings.

### Do MobileSheets or CX have ads?

Neither MobileSheets nor CX shows ads.

### Which is updated more often, MobileSheets or CX?

MobileSheets ships an update every 8 days, and CX every 8 months. Most recently, MobileSheets was updated on October 11, 2026 and CX on October 13, 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.*