Comparison

GenR8 vs OnlyRemote

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

Head to head
About

GenR8

Generate professional test patterns for display calibration and validation. Supports external displays, audio testing, and HDR signals. Ideal for video engineers, filmmakers, and content creators needing precise visual and audio analysis on the go.

Highlights
  • 28+ professional test patterns
  • External display support (USB-C, AirPlay)
  • HDR pattern support
  • Audio test tones and live metering
  • Precision controls and customizable overlays
  • Export test patterns (PNG, PDF, JPG, TIFF)
Features
Read full description

KEY FEATURES: * 28+ Professional Test Patterns - SMPTE color bars, calibration grids, convergence patterns, HDR test signals, luma stepping, IRE patterns, and more * External Display Support - Connect via USB-C to HDMI/DisplayPort or AirPlay. Full 1:1 pixel mapping for accurate calibration * AV Sync Test * Audio Test Tones - Sine, square, sawtooth, and white noise waveforms from 20Hz to 20kHz with live stereo metering * HDR Pattern Support - PQ curve test patterns, HDR color bars, and BT.2111 UHD patterns for HDR display validation * Precision Controls - Customizable aspect ratio overlays, diagnostic crosshairs, border guides, and adjustable scanning color bars * Live Audio Metering - Real-time L/R level meters with peak detection for audio signal monitoring * iPad Optimized - Split-view interface with pattern library sidebar and full-screen preview * Customizable Overlays - Display resolution info, clock, date, custom text, and diagnostic guides * Export Test Patterns in PNG, PDF, JPG, TIFF PERFECT FOR: - Video engineers calibrating displays - AV technicians testing signal chains - Filmmakers validating monitor accuracy - Content creators ensuring color fidelity - Anyone needing professional test patterns on the go DISPLAYS SUPPORTED: *External monitors, projectors, TVs, and broadcast displays via HDMI, DisplayPort, or AirPlay. Made with precision for professionals who demand accuracy.

About

OnlyRemote

Features
Read full description

Control and monitor your Mac from your iPhone or iPad. OnlyRemote is the perfect companion for your Mac and OnlySwitch. Connect your device to your Mac to access your favorite switches, trigger actions, and monitor system performance — right from your iPhone or iPad. Control Your Mac Turn OnlySwitch switches on or off and trigger your favorite buttons and actions remotely. Your essential Mac controls are always within reach. Monitor Your Mac Keep an eye on your Mac's system status directly from your iPhone or iPad. Check system information and monitor performance without switching back to your Mac. What you can do with OnlyRemote • Control OnlySwitch switches remotely • Trigger buttons and actions from iPhone and iPad • Monitor your Mac's system status • Keep track of system performance • Quickly pair with your Mac • Access your Mac controls from one simple interface Made for Mac & OnlySwitch OnlyRemote brings Mac control and system monitoring together. Pair your Mac, set up OnlySwitch, and your controls and system information are always just a tap away.

Screenshots

GenR84 screens
OnlyRemote4 screens

Verdict

The call

The clearest difference is price: OnlyRemote at $2.99 against GenR8's $19.99. On update cadence, ads, in-app purchases 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

GenR8 costs $19.99 and OnlyRemote $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on September 27, 2026 and October 14, 2026 respectively.

Scorecard1 real difference · 9 level
GenR8 versus OnlyRemote: the parameters behind the verdict, then further details
ParameterGenR8OnlyRemote
Price$19.99$2.99 — better
Rating4.9 (9 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings9 — better—
Update frequencyWeeklyWeekly
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better18.0
Further details — not scored
Size21 MB17 MB
Age rating4+4+
DeveloperChristopher Van Hoose博 刘

In-app purchases

None

GenR8

No in-app purchases

None

OnlyRemote

No in-app purchases

Questions

Is GenR8 free?
GenR8 costs $19.99, with no in-app purchases.
Is OnlyRemote free?
OnlyRemote costs $2.99, with no in-app purchases.
Do GenR8 or OnlyRemote have ads?
Neither GenR8 nor OnlyRemote shows ads.
Which is updated more often, GenR8 or OnlyRemote?
GenR8 ships an update weekly, and OnlyRemote weekly. Most recently, GenR8 was updated on September 27, 2026 and OnlyRemote on October 14, 2026.

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