Westcott vs Simul Studio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Westcott
Control compatible Westcott lights and triggers wirelessly from your mobile device. Adjust settings, manage groups, and save custom lighting scenes for a faster workflow. Keep your connected products updated with over-the-air firmware updates.
- Remote control of FJ Speedlights and Strobes
- Adjust L-Series COBs and Ice Light 3 settings
- Manage groups and channels
- Create and save custom lighting scenes
- Over-the-air firmware updates
- Bluetooth connectivity
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Supported Devices: • FJ-X3 Wireless Trigger (for controlling FJ Wireless lights) • FJ-X2 Wireless Trigger (for controlling FJ Wireless lights) • Ice Light 3 • L120-B COB • L60-B COB Take Full Control from the Palm of Your Hand Connect your mobile device to your favorite Westcott lights and triggers for fast and reliable control. Control Your FJ Speedlights and Strobes Link the FJ-X3 and FJ-X2 Wireless Triggers to the app for remote control of your compatible speedlights and strobes. Supported models include FJ80, FJ80 II, FJ80-SE, FJ200, FJ400, FJ400 II, and FJ800. Manage groups, channels, output settings, and more from your mobile device for faster workflow on set. [Note: FJ-T1 Wireless Trigger is not Bluetooth® compatible.] Endless Creative Control for L-Series COBs & Ice Light 3 Complete control of your L-Series COBs and Ice Light 3: adjust light output, switch modes, activate FX, and fine-tune FX frequency with quick, reliable Bluetooth control. Create and Save Custom Scenes You can store up to 99 custom lighting scenes that recall your favorite setups in seconds. Scenes work with both L-Series COBs and FJ strobes and speedlights. Stay Ready for Your Next Shoot Keep your connected products up to date for the best performance. The app supports OTA firmware updates for the Ice Light 3, L120-B COB, and L60-B COB. Note: Reference the Westcott device manual for compatibility. To ensure optimal performance, keep all software and firmware up to date across all connected devices, including cameras, Westcott FJ & L-Series devices, mobile devices, and the Westcott StudioLink app. Instructional FAQ Link: https://help.fjwestcott.com/en-US/using-the-westcott-studio-link-app Disclaimer: The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc., and any use of such marks by F.J. Westcott Co. is under license. Other trademarks and trade names are those of their respective owners. Westcott is a brand of F.J. Westcott Co. in the U.S.A. ® and ™ designate trademarks of F.J. Westcott Co. All other trademarks are the property of their respective owners. © F.J. Westcott Co. All rights reserved.
Simul Studio
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Simul turns your iPhone into a film camera and a darkroom. Shoot through real film-inspired looks and see the result live, or bring in photos you already have — the grain, the tones, the character of film, in seconds instead of weeks. 544 FILM-INSPIRED PRESETS Browse a huge library of looks modeled on classic analog stocks — warm consumer negatives, punchy slides, moody black & white, and more. Tap to preview, swipe to compare before and after. A DARKROOM IN YOUR POCKET • Film grain and halation with fine manual control • HSL color mixer, tone curves and split toning • Exposure, contrast, highlights, shadows, clarity, vibrance • Local radial & linear masks to dodge and burn • Crop, straighten and one-tap auto-align • Film frames & borders — white, black, 35mm sprockets with rebate text, and Polaroid • Optional retro date stamp SHOOT A ROLL Load a virtual roll of 24 or 36, pick your film, and shoot blind — no chimping, no deleting. When you're ready, develop the roll and watch each frame come to life, negative to positive. The anticipation of film, without the lab. BATCH EDITING Apply one look across a whole set at once, keeping every other adjustment intact. PRIVATE BY DESIGN Your photos are edited on your device. No account needed. Optional iCloud Sync backs up your library to your own iCloud, and optional anonymous analytics help improve Simul. Try Simul free, then unlock everything with a single one-time purchase — no subscriptions.
Screenshots
Verdict
The clearest difference is in-app purchases: Westcott at none against Simul Studio's 1. Westcott also leads on iOS requirement (15.6 vs 18.2). Simul Studio's advantage is update cadence (every 2 weeks vs every 6 months). On price, ads 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. Simul Studio sells 1 one-off in-app purchase. Westcott asks for nothing beyond the download.
Westcott ships an update every 6 months, Simul Studio every 2 weeks. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.
| Parameter | Westcott | Simul Studio |
|---|---|---|
| Price | Free | Free |
| Rating | 2.9 (19 ratings) — better | — |
| Positive reviews | 41.7% of reviews | — |
| Number of ratings | 19 — better | — |
| Update frequency | Every 6 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 18.2 |
| Further details — not scored | ||
| Size | 29 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | F. J. Westcott Co. | Vincent Pestana |
In-app purchases
Westcott
No in-app purchases
Simul Studio
- Simul Unlock$9.99









