Comparison

ColPick vs Off Lens

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

Head to head
About

ColPick

Features
Read full description

Design with Color & Contrast Tired of switching between tools to convert color codes? The Ultimate Color Picker is a powerful, offline, and elegant utility for designers, developers, and artists. Select any hue from the color wheel and fine-tune saturation and brightness with precision. Key Features: Intuitive HSV/HSL Selector: Use the smooth Hue Slider and the detailed Saturation/Value Square for pinpoint color accuracy. 5-in-1 Instant Conversion: Get instant conversions for HEX, RGB, HSV, HSL, and CMYK formats simultaneously. No manual calculations needed. Zero Data Collection: The app is 100% offline. No tracking, no analytics, and no internet connection required. Your activity stays entirely private. Clipboard Ready: Tap any code field (HEX, RGB, etc.) to copy the value instantly to your clipboard. Haptic Feedback & Dark Mode: Enjoy a polished user experience with subtle haptic feedback and automatic support for your device’s Dark/Light Mode setting. Find the perfect color, convert it instantly, and drop it into your next project with ease. Download the definitive color tool today!

About

Off Lens

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OffLens is a fully offline OCR app built on Apple’s VisionKit. Capture or pick photos, draw a precise crop, and recognize text in multiple languages without sending any data to servers. Your images and text stay on your device. Key features: · Offline by design: No uploads, no tracking, no ads. · Precise crop first: Drag corners or edges to target exactly what you need. · Multi-language OCR: Recognize text across many languages; auto-detect supported. · Proofread with highlights: See bounding boxes over the original image to verify accuracy. · Editable results: Review recognized text in a clean editor and copy with one tap. · History on-device: Keep up to 100 entries locally; view, edit, or delete anytime. · Camera and gallery: Snap a photo or import from your library; optional save-back after cropping. · Share and export: Copy lines or full results; share with friends. · Privacy-first: No analytics, no remote processing—everything runs locally. How it works: 1. Choose Photo or Camera, then draw the crop box. 2. OffLens runs VisionKit OCR offline and overlays highlights for quick review. 3. Edit text if needed, then copy or share. Why OffLens: · Great for receipts, documents, slides, whiteboards, books, and multilingual content. · Works anywhere—even without a network. · Fast, accurate recognition powered by VisionKit. Need help? Contact: shungyy8@gmail.com.

Screenshots

ColPick4 screens
Off Lens3 screens

Verdict

The call

The clearest difference is iOS requirement: ColPick at 15.1 against Off Lens's 18.0. On price, 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

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

Scorecard1 real difference · 4 level
ColPick versus Off Lens: the parameters behind the verdict, then further details
ParameterColPickOff Lens
PriceFreeFree
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better18.0
Further details — not scored
Size29 MB3 MB
Age rating4+4+
DeveloperErgun BassanFeiyun Technology Ltd.

In-app purchases

None

ColPick

No in-app purchases

None

Off Lens

No in-app purchases

Questions

Is ColPick free?
ColPick is free to download, with no in-app purchases.
Is Off Lens free?
Off Lens is free to download, with no in-app purchases.
Do ColPick or Off Lens have ads?
Neither ColPick nor Off Lens shows ads.

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