Comparison

Pixel Density Calculator vs FramePilot

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Pixel Density Calculator

Calculate the pixels per inch (PPI) or dots per inch (DPI) for any display. This tool helps determine screen resolution based on dimensions and pixel count, also calculating screen size, aspect ratio, and megapixels.

Highlights
  • Calculate Pixels Per Inch (PPI)
  • Calculate Dots Per Inch (DPI)
  • Determine screen size
  • Calculate aspect ratio
  • Megapixel count calculation
  • Shape preview
Features
Read full description

Pixel Density Calculator are used for calculating pixels per inch (PPI) or dots per inch (DPI) of any display based on its dimensions and the pixel count. PPI is a measure of pixel density or resolution of a monitors, smartphones, tablets, smart watches, computer screen, notebooks, television screen or other display device. Pixels per inch indicates how many pixels are in a 1 inch line on a display. Also calculated are screen size, screen width, screen height, aspect ratio and total number of megapixels. Calculation including shape preview. The formula to calculate PPI from diagonal: PPI = √(w² + h²)/d where: d – Diagonal screen size in inches. w – Number of pixels along the horizontal line. h – Number of pixels along the vertical line. Calculate the number of pixels that fit on the diagonal: d = √(w² + h²) where: w - Number of pixels along the horizontal line. h - Number of pixels along the vertical line. Then, calculate the PPI as the ratio between the number of pixels along the diagonal and the diagonal screen size: PPI = d/di where di is the diagonal screen size in inches. Pixels per Inch Quality value 120 PPI - Low 120-160 PPI - Medium 160-213 PPI - Medium High 213-240 PPI - High 240-320 PPI - eXtra High 320-480 PPI - eXtra x2 High 480-640 PPI - eXtra x3 High What is pixel density: Pixels per inch (PPI) are a measurement of the pixel density (resolution) of devices in various contexts: typically computer LCD or OLED displays, image scanners, and digital camera image sensors. The PPI of a computer display is related to the size of the display in inches and the total number of pixels in the horizontal and vertical directions. The PPI and DPI definitions are essentially equivalent. Dots per inch, or DPI, is comparable to pixels per inch. Thanks for your support and do visit nitrio.com for more apps for your iOS devices.

About

FramePilot

Features
Read full description

FramePilot is a professional timecode calculator built for VFX Editors and Assistant Editors on feature films and television. Most timecode calculators are built for anyone. FramePilot is built for you. AVID-STYLE NUMPAD ENTRY Digits push right-to-left, exactly like your NLE. No tapping between fields. No relearning muscle memory. Just type. TIMECODE CALCULATOR Add, subtract, multiply, and divide timecodes. Subtract raw frame counts directly from a TC — no conversion step needed. Full drop frame support with SMPTE-compliant semicolon notation. All industry-standard frame rates from 23.976 to 60. VFX PULL CALCULATOR Enter cut in, cut out, and handle sizes — get pull TC in/out, frame count, and plate frame numbers instantly. Set head and tail handles independently. Anchor any TC to a plate frame number and all other frame numbers derive automatically. Copy a clean formatted pull summary to your clipboard in one tap. REEL TRT Add reel durations and get a running total runtime. Toggle Academy leader subtraction per reel for an accurate TRT. Built for the Post Supervisor who needs a fast answer. CONVERT Timecode to frame count. Frame count to duration. Timecode to real time in milliseconds — for 23.976 drift and music sync workflows. ONE FRAME RATE, EVERYWHERE Set your frame rate once on the Calc screen. Every other screen reflects it automatically. BUILT FOR THE CUTTING ROOM Dark mode only. Portrait optimized. No ads. No accounts. No internet required. Just math.

Screenshots

Pixel Density Calculator4 screens
FramePilot4 screens

Verdict

The call

The clearest difference is update cadence: FramePilot at weekly against Pixel Density Calculator's every 38 months. Pixel Density Calculator's advantage is price ($2.99 vs $5.99) and device support (3 vs 1). On ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Pixel Density Calculator costs $2.99 and FramePilot $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Pixel Density Calculator ships an update every 38 months, FramePilot weekly. The most recent releases landed on October 12, 2026 and October 21, 2026 respectively.

Scorecard4 real differences · 5 level
Pixel Density Calculator versus FramePilot: the parameters behind the verdict, then further details
ParameterPixel Density CalculatorFramePilot
Price$2.99 — better$5.99
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 38 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13 — better17.6
Further details — not scored
Size3 MB1 MB
Age rating4+4+
DeveloperHeng Jia LiangWarren Hickman

In-app purchases

None

Pixel Density Calculator

No in-app purchases

None

FramePilot

No in-app purchases

Questions

Is Pixel Density Calculator free?
Pixel Density Calculator costs $2.99, with no in-app purchases.
Is FramePilot free?
FramePilot costs $5.99, with no in-app purchases.
Do Pixel Density Calculator or FramePilot have ads?
Neither Pixel Density Calculator nor FramePilot shows ads.
Which is updated more often, Pixel Density Calculator or FramePilot?
Pixel Density Calculator ships an update every 38 months, and FramePilot weekly. Most recently, Pixel Density Calculator was updated on October 12, 2026 and FramePilot on October 21, 2026.

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