GenR8 vs OnlyRemote
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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)
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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.
OnlyRemote
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Your Mac controls, right where you need them. OnlySwitch Remote turns your iPhone or iPad into a customizable control center for your Mac. Put the shortcuts you use every day on a personal dashboard, then control your Mac without digging through menus. CONTROL MAC SETTINGS Switch Dark Mode, manage Bluetooth, keep your Mac awake, hide desktop icons, and trigger other useful macOS actions directly from your iPhone or iPad. OPEN MAC APPS Add your favorite Mac apps to the dashboard and launch them with a tap. BUILD YOUR PERFECT DASHBOARD Choose the shortcuts that matter to you, arrange them in your preferred order, and create a control center that fits the way you use your Mac. PAIR AND START Enable iOS Remote Access in OnlySwitch on your Mac, enter the pairing code on your iPhone or iPad, and your controls are ready. From quick settings to frequently used apps, OnlySwitch Remote keeps your favorite Mac actions close at hand. OnlySwitch for macOS is required.
Screenshots
Verdict
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
GenR8 costs $19.99 and OnlyRemote $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
GenR8 ships an update weekly, OnlyRemote every 5 days. The most recent releases landed on August 27, 2026 and September 28, 2026 respectively.
| Parameter | GenR8 | OnlyRemote |
|---|---|---|
| Price | $19.99 | $2.99 — better |
| Rating | 4.9 (9 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 9 — better | — |
| Update frequency | Weekly | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 21 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Christopher Van Hoose | 博 刘 |
In-app purchases
GenR8
No in-app purchases
OnlyRemote
No in-app purchases





