Color Grading vs Struix
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Color Grading
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Color Grading: Video LUTs helps you give your iPhone videos a cinematic look with built-in LUT presets and simple color controls. Add warmth to travel footage, try a faded film style for a vlog, or explore a cooler look for city clips. IMPORT, GRADE, SAVE Choose a video from Photos, apply a look, adjust its strength, and compare the result with your original. Save the graded video to Photos and share it using the iOS share sheet. Edit clips up to 5 minutes; for a longer video, select and trim a section of up to 5 minutes before grading. PREVIEW 8 BUILT-IN LOOKS Try all 8 LUT presets on your own footage before choosing a look. Use the intensity slider to make the effect subtle or stronger. Free to export at 720p with a watermark: Clean Film, Warm Sunset and Bright Travel. Pro required to export: Moody Street, Soft Portrait, Vintage Fade, Teal Orange and Night City. FINE-TUNE YOUR COLOR Adjust exposure to change brightness, contrast to shape light and dark tones, saturation to control color intensity, and temperature to shift the image warmer or cooler. COMPARE BEFORE YOU EXPORT Tap Original to view the source footage, then Graded to return to your edit. Check the look and your adjustments before saving. FREE & LIFETIME PRO Free includes all 8 preset previews, color adjustments, before-and-after comparison, and 720p export with a watermark using the 3 free presets. Lifetime Pro is a one-time in-app purchase that unlocks export with all 8 presets, the 1080p HD export option, and watermark-free videos. No subscription. The 5-minute clip limit applies to both free and Pro. Video processing happens on your device. No account is required. Color Grading focuses on individual video clips. Custom LUT import and multi-clip timeline editing are not supported.
Struix
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Your camera has the sensor. Your iPhone has the processor. Struix brings computational photography โ the multi-frame merging phones do automatically โ to the RAW files from your real camera, entirely on device. Import a shoot over Wi-Fi, from an SD card, or your Photos library. Struix automatically finds the bracket and burst sets in it and merges each one the right way, in a single tap โ no lining up frames by hand, no desktop. WHY IT'S DIFFERENT โข Automatic. It detects your exposure brackets and bursts and picks the right merge for each โ you don't sort, pair, or select anything. โข More than HDR. Bursts merge into a cleaner, lower-noise frame; exposure brackets merge into wider dynamic range. One tool for both, not just tone-mapped HDR. โข A real computational pipeline. A raw-domain, multi-frame merge โ the class of technique behind modern phone cameras โ not a filter or a simple blend. โข Standard DNG out. Every result is a tiled DNG that opens in Lightroom, Pixelmator, and other RAW editors, ready to finish. TUNED FOR YOUR CAMERA Deeply tuned for OM SYSTEM and Olympus โ detection, color, and rendering are calibrated to the bodies enthusiasts actually shoot. It also imports and merges RAW from many other cameras via your Photos library or an SD card. MADE FOR THE MOMENT Everything runs on your iPhone โ no cloud, no account, no cables, no computer. Merge on the train right after the shoot. FREE โข Import, browse, and convert RAW to DNG โ unlimited โข Your first 10 computational merges โ free, no time limit STRUIX PRO โ unlimited merges โข Lifetime: a one-time $29.99, yours forever โข Or subscribe: $14.99/year or $4.99/month, each with a 7-day free trial Subscriptions are charged to your Apple Account and auto-renew unless cancelled at least 24 hours before the period ends; manage or cancel anytime in Settings. The lifetime option is a one-time purchase with no renewal. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://teamstruix.github.io/privacy.html PRIVACY Struix processes every photo on device. No accounts, no tracking, no data collection. Your images never leave your iPhone unless you export them. OM SYSTEM and Olympus are trademarks of their respective owners. Struix is an independent app and is not affiliated with, endorsed by, or sponsored by those companies.
Screenshots
Verdict
The clearest difference is in-app purchases: Struix at none against Color Grading's 1. Struix also leads on update cadence (every 9 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Color Grading sells 1 one-off in-app purchase. Struix asks for nothing beyond the download.
Color Grading ships an update every 2 months, Struix every 9 days. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.
| Parameter | Color Grading | Struix |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 9 days โ better |
| Ads | No | No |
| In-app purchases | Yes | No โ better |
| Devices | iPhone | iPhone |
| Requires iOS | 18.0 | 18.0 |
| Further details โ not scored | ||
| Size | 4 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | ๅฒ ๆดช | ็้ธ ็ฅ |
In-app purchases
Color Grading
- Lifetime Pro$9.99
Struix
No in-app purchases









