X Sim Lab vs Color Pal App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
X Sim Lab
Develop RAF files from Fujifilm X Series cameras using custom film simulation recipes directly on your iPad. This app allows you to import files, apply in-camera processing, manage recipes, and export JPEGs without needing a desktop computer.
- Develop Fujifilm RAF files
- Apply custom film simulation recipes
- In-camera processing
- Manage recipe collection
- Crop and export as JPEG
- iPad-only workflow
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X Sim Lab — Your film lab. Anywhere. Develop RAF files from Fujifilm X Series cameras with your own film simulation recipes — right on your iPad. Authentic in-camera processing, no desktop needed. What it does: Import RAF files via USB-C from supported Fujifilm X Series cameras Gather shots from multiple sessions into a single film strip Apply film simulation recipes using the camera's own processing pipeline Manage and organise your recipe collection Crop and export as JPEG Complete your entire workflow on iPad — no computer required Check camera compatibility at x-simlab.app/cameras before downloading. Not all RAF-producing cameras are supported. Not affiliated with or endorsed by FUJIFILM Corporation. FUJIFILM and X Series are trademarks of FUJIFILM Corporation.
Color Pal App
This app analyzes photos to generate Fujifilm camera recipes, replicating the look of your favorite images. It provides detailed settings for film simulation, white balance, color, grain, and more, compatible with various Fujifilm camera models. You can export recipes as shareable cards, LUTs, or directly for camera use.
- Photo analysis for recipe generation
- Fujifilm camera recipe creation
- Film simulation recommendations
- White balance, color, grain settings
- LUT export for photos and video
- Custom recipe building
- Support for major Fujifilm camera series
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Color Pal turns any photo into a Fujifilm film recipe — the exact camera settings that recreate its look — and can push that recipe straight to your camera over USB. -FROM PHOTO TO RECIPE- Pick any photo. Color Pal analyzes its color palette, tones, and white balance, then generates a complete Fujifilm film recipe to match: film simulation, white balance (including Kelvin), highlight and shadow tone, color, sharpness, clarity, noise reduction, grain, and Color Chrome - Everything. -PUSH RECIPES DIRECTLY TO YOUR CAMERA- Connect a supported Fujifilm camera over USB and push a recipe with one tap — no manual dial-turning required. Color Pal writes each setting individually and confirms it landed on the camera before calling it done. -BUILD RECIPES BY HAND- Prefer to dial in your own look? Use the recipe editor to build a recipe from scratch, save it, and push it to your camera the same way. -PROJECTS- Organize recipes into projects and folders. Everything syncs across your devices through iCloud. -SHARE WITH OTHERS- Share a project with another Color Pal user — they get it added straight to their Projects, kept in sync. -EXPORT RECIPE CARDS- Export a shareable recipe card with the photo, palette, and full settings list — great for posting or sending to a friend. -GENERATE 3D LUTS- Every recipe or analyzed photo can also produce a standard 3D LUT (.cube file), generated entirely on your device — use it in your editing software of choice. -WORKS WITH COINCIDENCE- If you also use Coincidence, Josh Hoover's camera app, Color Pal can send a generated LUT straight into it for live use in the viewfinder — no manual export and re-import needed. -CAMERA COMPATIBILITY- Supports Fujifilm cameras with a USB tethering or backup/restore mode, including X-Processor 4 bodies (e.g. X-T3) and X-Processor 5 bodies (e.g. X-M5).
Screenshots
Verdict
The clearest difference is price: Color Pal App at $5.99 against X Sim Lab's $17.99. Color Pal App also leads on rating (5.0 vs 3.5) and review sentiment (100% vs 67%). X Sim Lab's advantage is update cadence (every 3 weeks vs every 3 months). On ratings volume, ads, in-app purchases and monetization model 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
X Sim Lab costs $17.99 and Color Pal App $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Color Pal App holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 2 and 5 respectively. Written reviews point the same way: 67% of X Sim Lab's written reviews are positive against 100% of Color Pal App's.
X Sim Lab ships an update every 3 weeks, Color Pal App every 3 months. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | X Sim Lab | Color Pal App |
|---|---|---|
| Price | $17.99 | $5.99 — better |
| Rating | 3.5 (2 ratings) | 5.0 (5 ratings) — better |
| Positive reviews | 66.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 2 | 5 — better |
| Update frequency | Every 3 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.4 — better | 17.6 |
| Further details — not scored | ||
| Size | 67 MB | 11 MB |
| Age rating | 4+ | +4 |
| Developer | Daniel Pangerl | JOSHUA DANIEL HOOVER |
Customer experience
X Sim Lab
Color Pal App
In-app purchases
X Sim Lab
No in-app purchases
Color Pal App
No in-app purchases






