Comparison

TAO RGBlink vs Lens Pattern

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

Head to head
About

TAO RGBlink

Features
Read full description

1. 4K Ultra HD Processing Capture true 4K video with cloud processing. Encode, store, and access freely across hybrid clouds, eliminating local storage limitations. 4K UHD capture, hybrid cloud storage and multi-platform streaming capability, facilitating automatic workflow from raw footage to mature multi-modal content. 2. Smart AI Analysis for content management Auto scene/object recognition with content tagging. Key words extraction for efficient media management. 3. Hybrid Cloud Synergy Patented edge computing and hybrid cloud collaboration for faster digit processing. Flexible cloud expansion adapts to solo creators and enterprise teams alike. AI Agent enhances end-to-end content workflow efficiency. 4. Real-Time Multi-Device Collaboration Live co-editing via LAN/cloud sync, monitoring the project progress whenever and wherever possible. 5. Military-Grade Security End-to-end encryption and dedicated access management for file sharing. Shared space can only be accessed by authorized users. Multi-layer data encryption secures the entire workflow - from content capture and local processing to cross-platform distribution - meeting enterprise-grade security standards. 6. Multi-Channel Connectivity HDMI 2.0 / USB 3.X / wireless input Unified local & cloud storage management

About

Lens Pattern

Features
Read full description

Grid Professional Test Patterns for Camera Calibration Turn your iPad, iPhone, or Apple TV into a precision test pattern generator for camera and lens analysis. Lens Pattern displays pixel-accurate test charts directly on your device screen — no printed charts, no extra hardware. Perfect for camera calibration, lens quality testing, color grading verification, and production monitoring. INCLUDED TEST PATTERNS: Markers & Calibration • Grid Tags — AprilTag marker grid with adjustable tag size and start ID, ideal for camera calibration and spatial tracking Color & Exposure • SMPTE Bars — Standard SMPTE EG-1-1990 color bars • SMPTE 303M — HD color bars with PLUGE and Y-ramp zones • EBU Bars — EBU Tech 3325 color bars (75% and 100%) • ColorChecker — Classic 24-patch color reference chart • Color Scales — R/G/B/C/M/Y/W gradient ramps with percentage markers • Clipping — Shadow and highlight clipping test (1% steps) with stepped ramp • Grayscale — 21-step grayscale ramp with percentage labels Geometry & Focus • Crosshatch — Grid pattern for distortion analysis • Checkerboard — Black/white checkerboard for resolution testing • Caro — Diamond pattern (45° rotated checkerboard) • Dot Grid — Uniform dot array for distortion measurement • Siemens Star — Resolution target for sharpness evaluation • Focus Chart — Comprehensive focus and resolution target Timing & Animation • Motion Test — Moving bars for rolling shutter and motion blur analysis • Timecode — Real-time HH:MM:SS:FF display at 60fps • Flicker — Adjustable frequency flicker (0.5–30 Hz) KEY FEATURES: • Full-screen, pixel-perfect rendering on any screen size • Physical dimensions in millimeters displayed on iOS devices

Screenshots

TAO RGBlink4 screens
Lens Pattern3 screens

Verdict

The call

The clearest difference is update cadence: TAO RGBlink at every 6 days against Lens Pattern's fortnightly. TAO RGBlink also leads on iOS requirement (15.6 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

TAO RGBlink ships an update every 6 days, Lens Pattern fortnightly. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

Scorecard2 real differences Ā· 4 level
TAO RGBlink versus Lens Pattern: the parameters behind the verdict, then further details
ParameterTAO RGBlinkLens Pattern
PriceFreeFree
Update frequencyEvery 6 days — betterFortnightly
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, Apple TV — better
Requires iOS15.6 — better18.6
Further details — not scored
Size38 MB1 MB
Age rating4+4+
DeveloperXiamen RGBlink Science & Technology CO.,LtdStage Precision GmbH

In-app purchases

None

TAO RGBlink

No in-app purchases

None

Lens Pattern

No in-app purchases

Questions

Is TAO RGBlink free?
TAO RGBlink is free to download, with no in-app purchases.
Is Lens Pattern free?
Lens Pattern is free to download, with no in-app purchases.
Do TAO RGBlink or Lens Pattern have ads?
Neither TAO RGBlink nor Lens Pattern shows ads.
Which is updated more often, TAO RGBlink or Lens Pattern?
TAO RGBlink ships an update every 6 days, and Lens Pattern fortnightly. Most recently, TAO RGBlink was updated on October 30, 2026 and Lens Pattern on October 25, 2026.

Other comparisons