Comparison

DV+ Calibration vs PixelKit

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

Head to head
About

DV+ Calibration

Features
Read full description

DV+ Calibration is a calibration system that works with DV+. No professional equipment required, simply connect the application and the display via hotspot network to calibrate the light and dark lines of the display.

About

PixelKit

This app offers precise unit conversions for designers and developers, specializing in pixels, inches, and centimeters. It includes tools for screen calculations, typography, and a wide range of supported units for digital and print work.

Highlights
  • Real-time unit conversions
  • Pixel, inch, and centimeter calculations
  • Screen size and PPI calculator
  • Typography scale generator
  • Supports multiple units (px, in, cm, mm, pt, em, rem, vw, DPI, PPI)
  • Conversion history
Features
Read full description

PixelKit is the all-in-one toolbox for designers and developers — a precise unit converter plus a full suite of design, print, and dev calculators in one fast, offline app. No account, no ads, no subscription. It started as the ONLY true pixel converter on the App Store — the only app that correctly converts inches to pixels at 1in = 96px. That precision is still the heart of PixelKit, now surrounded by the tools you reach for every day. THE CONVERTER: • Convert across 11 units: pixels, inches, cm, mm, picas, points, em, rem, viewport (vw), DPI, PPI • Real-time, pixel-perfect accuracy with a custom keypad • Conversion history, custom presets, batch convert, compare up to 3, CSV export • Copy all formats at once DESIGN & LAYOUT TOOLS: • Screen Calculator — PPI, retina class, megapixels, dot pitch, aspect ratio from width/height/diagonal • Aspect Ratio Calculator — lock dimensions, common and custom ratios, simplified GCD • Typography Scale Generator — modular type scale with per-step values • Coordinate tools — distance, area, golden ratio, grid alignment, center point PRO TOOLS (one-time unlock): • Print Production — bleed, paper GSM, binding, fold, stack thickness, die-cut • Image Assets — file-size estimation, print DPI, retina @1x/2x/3x, compression, color space (sRGB / Adobe RGB / CMYK) • Animation — frame rate, easing and bezier with code output, motion blur, duration, keyframes • Validation — WCAG AA/AAA contrast, pixel-perfect, platform compliance, print quality • Cross-platform — breakpoints, touch targets, viewport units, responsive typography EXPORT-READY CODE: • Most tools output ready-to-paste CSS and SwiftUI — easing to cubic-bezier(), breakpoints to @media queries, type scales, aspect ratios, and more BUILT TO KEEP: • Unified Recent — every calculation across every tool saved in one list, with favorites • Copy on every result, one tap • System, Light, and Dark mode • Fully offline — no account, no network, no ads ONE-TIME UNLOCK: • $6.99 once unlocks every Pro tool — and all future Pro tools, forever. No subscription. • Restore Purchases supported PERFECT FOR: • UI/UX designers • Web and app developers • Digital and print designers • Design students • Anyone who works in pixels, points, and ratios PixelKit turns the converter you needed into the toolbox you keep. Download it today. LICENSE AND USAGE This application is licensed, not sold, to you by HWY Enigma LLC. Your use of this application is governed by HWY Enigma's Terms of Service: https://hwyenigma.com/terms-of-service PRIVACY POLICY This application does not collect any personal data. Please review our Privacy Policy at https://hwyenigma.com/pixel-policy

Screenshots

DV+ Calibration4 screens
PixelKit4 screens

Verdict

The call

The clearest difference is in-app purchases: DV+ Calibration at none against PixelKit's 2. PixelKit's advantage is chart position (#198 vs unranked). On price, update cadence, ads and device support 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

Both are free to download. PixelKit sells 2 in-app purchases, starting at $1.99 per month. DV+ Calibration asks for nothing beyond the download.

UpkeepUpdate frequency

DV+ Calibration ships an update every 5 weeks, PixelKit every 2 months. The most recent releases landed on September 23, 2026 and September 7, 2026 respectively.

Scorecard2 real differences · 8 level
DV+ Calibration versus PixelKit: the parameters behind the verdict, then further details
ParameterDV+ CalibrationPixelKit
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 5 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
Best chart rank—#198 — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.0 — better15.5
Further details — not scored
Size3 MB5 MB
Age rating4+4+
DeveloperNEWLINE INTERACTIVE, INC.HWY Enigma LLC

In-app purchases

None

DV+ Calibration

No in-app purchases

2 purchases

PixelKit

Subscriptions1
  • Monthly Subscription7 Days trial$1.991 Month
One-time1
  • Pro Unlock$6.99

Questions

Is DV+ Calibration free?
DV+ Calibration is free to download, with no in-app purchases.
Is PixelKit free?
PixelKit is free to download, with in-app purchases available.
Do DV+ Calibration or PixelKit have ads?
Neither DV+ Calibration nor PixelKit shows ads.
Which is updated more often, DV+ Calibration or PixelKit?
DV+ Calibration ships an update every 5 weeks, and PixelKit every 2 months. Most recently, DV+ Calibration was updated on September 23, 2026 and PixelKit on September 7, 2026.

Other comparisons