I Fly Bell 407 vs Quick Power Nap Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
I Fly Bell 407
This app provides essential tools for Bell 407 helicopter pilots, simplifying preflight calculations and enhancing flight safety. It offers features for weight and balance, hover ceiling, and rate of climb, with options to print and share flight plans and performance data.
- Weight and Balance Calculator
- Hover Ceiling & Rate of Climb Charts
- Printable Flight Plans
- Performance Calculations (HIGE/HOGE)
- Shareable Preflight Documents
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An essential tool for Bell 407 helicopter pilots. This app simplifies your preflight calculations and enhances flight safety with performance tools built from the flight manual. Print off a flight plan with Weight and Balance, Nav Log, Weather and performance like HIGE and HOGE for each point on your route. Weight & Balance Calculator: Quickly and accurately determine if your Bell 407 is within weight and balance limits, with the fuel loading table and CG envelope for your aircraft's configuration. Print and share your weight and balance in seconds. Hover Ceiling Charts: Enter your weight and temperature and get hover in ground effect and out of ground effect altitude limits, worked on the exact chart your aircraft's supplements call for. Print a PDF with temperature and take off weight. Power Assurance Check: Enter torque, pressure altitude, OAT and MGT and the app works the Rolls-Royce 250-C47B power assurance chart for you, giving maximum allowable MGT and your margin. Save each check against the aircraft registration and Hobbs, trend engine performance over time, and print or share the result. Fly Page: A moving map with airspace and airports, live GPS data blocks, and a fuel and endurance countdown that runs from your loaded fuel and burn rate. Wind, true airspeed, pressure and density altitude and HIGE/HOGE update from live weather as you fly. Flight Manual Supplements: Set up each aircraft in your hangar with the supplements it carries and the app uses the matching charts and limits: FMS-4 Snow Deflector Kit FMS-6 Auxiliary Fuel Kit, with the auxiliary fuel loading table FMS-12 Hot and High Operations FMS-28 Increased Internal Gross Weight (5,250 lb) Print & Share: Generate professional preflight documents for record-keeping and compliance. This app streamlines your workflow and improves situational awareness. Download now and make every flight smoother and safer!
Quick Power Nap Timer
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Power Nap Timer is a focused timer for short naps. Choose 3, 5, 10, 15, 20, or 30 minutes and start with one tap. Select sound + vibration, vibration only, or sound only. The 5, 15, and 30 minute timers are always free. Watch a rewarded video to unlock the 3, 10, and 20 minute timers for 24 hours, or make a one-time purchase to unlock every timer and remove ads permanently. Keep the app open while the timer is running so the alarm plays reliably.
Screenshots
Verdict
The clearest difference is ads: I Fly Bell 407 at none against Quick Power Nap Timer's shown. I Fly Bell 407 also leads on update cadence (every 4 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. I Fly Bell 407 sells 2 in-app purchases, starting at $3.99 per month and Quick Power Nap Timer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
I Fly Bell 407 ships an update every 4 days, Quick Power Nap Timer every 3 weeks. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.
| Parameter | I Fly Bell 407 | Quick Power Nap Timer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 4 days — better | Every 3 weeks |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 243 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Nicholas Bradley | IPPEI NAGAMINE |
In-app purchases
I Fly Bell 407
- Upgrade Monthly14 Days trial$3.991 Month
- Pro Annual14 Days trial$17.991 Year
Quick Power Nap Timer
- Remove Ads$2.99
Questions
Is I Fly Bell 407 free?
Is Quick Power Nap Timer free?
Do I Fly Bell 407 or Quick Power Nap Timer have ads?
Which is updated more often, I Fly Bell 407 or Quick Power Nap Timer?
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