# MobileSheets vs Hydro Ottawa

The clearest difference is update cadence: MobileSheets at every 8 days against Hydro Ottawa's every 5 weeks. MobileSheets also leads on review sentiment (33% vs 25%) and iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MobileSheets ships an update every 8 days, Hydro Ottawa every 5 weeks. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | MobileSheets | Hydro Ottawa |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/mobilesheets/id539202936/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **33.3% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 13 MB | 43 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Flight-Sheets.com](https://appshunter.io/developer/397600326) | [Hydro Ottawa](https://appshunter.io/developer/1326192998) |

## 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


### Hydro Ottawa

[App page](https://appshunter.io/ios/app/hydro-ottawa/id1673243513)

Manage your electricity account 24/7 with this utility app. Access services like outage reporting, account management, and important notifications. Designed for both residential and commercial customers, it offers tools to stay informed and in control of your power services.

**Highlights:** 24/7 account management, Report power outages, Account opening/closing, Alerts and notifications, Service updates

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is MobileSheets free?

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

### Is Hydro Ottawa free?

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

### Do MobileSheets or Hydro Ottawa have ads?

Neither MobileSheets nor Hydro Ottawa shows ads.

### Which is updated more often, MobileSheets or Hydro Ottawa?

MobileSheets ships an update every 8 days, and Hydro Ottawa every 5 weeks. Most recently, MobileSheets was updated on October 11, 2026 and Hydro Ottawa on October 24, 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.*