LUTify vs RYB Color meter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LUTify
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LUTify makes professional color grading simple, fast, and accessible to everyone. Easily apply LUT (.cube) filters to your photos—completely offline and free. Whether you’re a photographer, content creator, or just love editing, LUTify lets you transform your images with a single tap. Preview different LUTs, fine-tune the result, and save your edited photos in full resolution—all without any internet connection. Features Apply LUT (.cube) files directly to your photos 100% offline processing for privacy and speed Free and intuitive interface—no ads, no subscriptions Real-time preview of LUT effects Import your own LUTs for full creative control Save and share high-quality results instantly Perfect for color grading, cinematic looks, and quick photo styling on the go. Why LUTify? Most LUT apps require internet access or paid plans. LUTify keeps it simple: fast, local, and free.
RYB Color meter
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The Ultimate Color Bridge: From Digital Pixels to Artist Pigments. Whether you are a painter trying to mix the perfect hue, a graphic designer auditing a print, or a color scientist measuring accuracy, RYB Color Meter provides the professional-grade data you need. While most apps stop at RGB, RYB Color Meter translates the digital world into the RYB (Red-Yellow-Blue) model—the standard for physical color mixing. No more guessing which paints to mix; see the underlying color structure of any scene in real-time. Core Features: - Live Camera Analysis: Point your lens at any object to see instant color breakdowns. - Capture & Freeze: Snap a high-resolution photo within the app to analyze specific details statically. - Library Import: Load any image from your Camera Roll for post-production color auditing. - Multi-Model Support: Get simultaneous readouts for: - RGB: Standard for digital screens and web design. - CMYK: Professional values for print and production. - RYB: Essential for traditional artists and painters (RYB Color Meter Pro). - Delta-E Comparison: Select two points on any image to calculate the Delta-E (color difference), ensuring perfect color matching and quality control. RYB Color Meter is free to use — live camera analysis, RGB, CMYK, HEX, multiple markers, and Delta-E comparison are all included at no cost. RYB Color Meter Pro unlocks the live RYB (Red-Yellow-Blue) readout for every marker — the standard for physical paint mixing. Upgrade with a monthly or yearly subscription. Why RYB Color Meter? Standard color pickers are built for web developers. RYB Color Meter is built for creators. By including Delta-E calculations and RYB values, we bridge the gap between what you see on a screen and what you create on canvas or in print. Perfect for: - Fine Artists: Translate real-world colors into paint mixing ratios. - Interior Designers: Match furniture and decor with scientific precision. - Print Professionals: Check CMYK accuracy on the fly. - Photographers: Analyze lighting and color consistency across a frame. Stop guessing your colors. Start measuring them. — RYB Color Meter Pro is offered as an auto-renewable subscription (monthly or yearly). Prices are shown in the app before you buy. - Payment is charged to your Apple ID account at confirmation of purchase. - Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. - Your account is charged for renewal within 24 hours prior to the end of the current period. - You can manage or cancel your subscription in your Apple ID Account Settings after purchase. - Any unused portion of a free trial, if offered, is forfeited when you purchase a subscription. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.angerstig.com/ryb-color-meter-privacy-policy
Screenshots
Verdict
The clearest difference is update cadence: LUTify at weekly against RYB Color meter's every 3 weeks. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
LUTify ships an update weekly, RYB Color meter every 3 weeks. The most recent releases landed on October 5, 2026 and October 12, 2026 respectively.
| Parameter | LUTify | RYB Color meter |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 15.1 — better |
| Further details — not scored | ||
| Size | 69 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | MINISOFT E.E. | ERIK FRANKLIN ANGERSTIG |
In-app purchases
LUTify
No in-app purchases
RYB Color meter
No in-app purchases









