# Mt. Wheeler Power vs PreFlight 107

The clearest difference is review sentiment: PreFlight 107 at 100% against Mt. Wheeler Power's 0%. PreFlight 107 also leads on rating (4.6 vs 2.0) and update cadence (every 10 days vs every 3 months). Mt. Wheeler Power's advantage is in-app purchases (none vs 5). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PreFlight 107 sells 5 in-app purchases, starting at $9.99 per month. Mt. Wheeler Power asks for nothing beyond the download.

PreFlight 107 holds the better App Store score, 4.6 against 2.0. That said, the two scores are not equally well evidenced: PreFlight 107 has 12 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of Mt. Wheeler Power's written reviews are positive against 100% of PreFlight 107's.

Mt. Wheeler Power ships an update every 3 months, PreFlight 107 every 10 days. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Mt. Wheeler Power | PreFlight 107 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (1 ratings)](https://appshunter.io/ios/app/mt-wheeler-power/id1582647282/reviews) | **[4.6 (12 ratings)](https://appshunter.io/ios/app/preflight-107/id6760437132/reviews)** |
| Number of ratings | 1 | **12** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 10 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 116 MB | 83 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Professional Computer Solutions](https://appshunter.io/developer/1495261237) | [David S. Mendez](https://appshunter.io/developer/1823249129) |

## What reviewers say

### Mt. Wheeler Power

[App page](https://appshunter.io/ios/app/mt-wheeler-power/id1582647282)

Manage your utility account 24/7 with this app. View balance, make payments, track usage, report outages, and receive notifications. Enhanced features include payment arrangements and program enrollment details.

**Highlights:** 24/7 account access, View balance and payment history, Make payments, Track usage graphs, Report outages, Sign up for notifications, View outage map

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### PreFlight 107

[App page](https://appshunter.io/ios/app/preflight-107/id6760437132)

This app helps drone pilots plan flights and ensure FAA compliance. It provides real-time weather, airspace information, and hazard alerts. Generate official flight logs and mission briefings for safe and legal drone operations.

**Highlights:** Live LAANC authorization, Drone weather and airspace maps, AI risk assessment, Tamper-evident mission briefings, Part 107 compliance tools, Flight logging and hangar management, ADS-B traffic radar

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PreFlight 107 | $9.99 | per month |
| Pro+ Founder | $14.99 | per month |
| Pro+ Monthly | $19.99 | per month |
| Yearly Pro) | $79.99 | per year |
| preflight107_19999_1y | $199.99 | per year |


## Frequently asked questions

### Is Mt. Wheeler Power free?

Mt. Wheeler Power is free to download, with no in-app purchases.

### Is PreFlight 107 free?

PreFlight 107 is free to download, with in-app purchases available.

### Which has better reviews, Mt. Wheeler Power or PreFlight 107?

PreFlight 107 is rated higher. Mt. Wheeler Power averages 2.0 out of 5 from 1 ratings, while PreFlight 107 averages 4.6 from 12 ratings.

### Do Mt. Wheeler Power or PreFlight 107 have ads?

Neither Mt. Wheeler Power nor PreFlight 107 shows ads.

### Which is updated more often, Mt. Wheeler Power or PreFlight 107?

Mt. Wheeler Power ships an update every 3 months, and PreFlight 107 every 10 days. Most recently, Mt. Wheeler Power was updated on October 20, 2026 and PreFlight 107 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.*