ReeXpose - RAW Long Exposure 4+

Slow Shutter Camera for Pros

Reeflex GmbH

    • 4.2 • 54 Ratings
    • Free
    • Offers In-App Purchases


ReeXpose is the best app for long exposure photography on the App Store. Designed by professionals for professionals, ReeXpose closes the gap between your iPhone and a DSLR camera, allowing you to shoot long exposure photos in RAW. All without the need for additional ND filters!

Select your capture mode, adjust your exposure, chose your capture duration and ReeXpose will do the rest. The result will be a single, 12-bit DNG file editable in your favorite editing software.

Use the “motion blur” mode to make people disappear, smooth the movement of clouds, or give running water a characteristic silky appearance. Use the “light trails mode” for stunning star trails or to transform moving cars into gorgeous rivers of light. Enjoy the flexibility of full manual controls and the extended dynamic range given by RAW files.

ReeXpose is brought to you by REEFLEX, the small studio behind the development of Reeflex Pro Camera and ReeHeld.


• RAW capabilities for long exposure*/**/***
• Motion blur & Light trails modes
• Extended capture time ranging from seconds to minutes, hours, and Bulb (unlimited)
• Full manual controls for ISO, shutter speed, focus, and white balance
• Live preview: watch the RAW photo developing on the screen
• Interims results: allows taking intermediate photos during a long capture
• Parallel bracketing: allows capturing 2 photos at different selected exposures for HDR bracketing in post-production
• Exposure guides like histogram and zebra stripes
• Focus peaking
• Apple Watch integration for remote shutter
• Photo backup in the File app
• Gyroscopic tiltmeter and Grid (rule of thirds)
• GPS location in the photo’s metadata
• Multi-Language support
• Blazing fast processing & saving time (1ms)
• Lock Screen Widget for quick access
• Tap-to-focus (Auto-focus)


• Color-blind users can tune the app to suit their needs best, customizing the UI and color coding.


• Note #1: *The RAW format is not supported for the ultra-wide camera on devices older than the iPhone 12 series (this is a limitation given by the manufacturer - Apple)
• Note #2: **As usual for long exposure, you must use a tripod and keep the phone as steady as possible. The app does NOT stabilize the images automatically. If this is what you're looking for, then please have a look at our other app (ReeHeld)
• Note #3: ***Bayer RAW images, which are the standard in professional photography, necessarily require editing in post-production in order for you to obtain a properly elaborated photo. The RAW image captured differs from what you see in the live-preview when shooting, as the live preview is based on the elaborated live output which is in JPG. Hence you might notice differences in what you see on the screen when shooting vs the final DNG image (Bayer RAW). We, therefore, suggest fine-tuning your exposure by manually adjusting SS and ISO, and taking several shots in order to find the best settings for your desired shot.


• We'd love to hear from you! If you do have any ideas on new features or improvements, please email us at:

• Stay up to date and receive regular updates, subscribe to our newsletter:

• Follow us on Facebook, Instagram, and Twitter: @ReeflexCamera

• Share your photos with us! Tag #ShotWithReeXpose and join our community


• Learn tips & tricks, and get the most out of the app:

• Frequently Asked Questions (FAQ):


Terms of Use (EULA):

Privacy Policy:

intellectual property: Each logo used in this listing belongs to their respective owners. We do not claim ownership of these logos, and all IP rights remain with the original owners.

What’s New

Version 1.7

We're excited to announce the latest update for ReeXpose – version 1.7 is here with some exciting enhancements!

In this release, we've focused on boosting performance and processing speed to ensure that your photography experience is smoother and faster than ever before.

Additionally, we've addressed minor issues and implemented bug fixes to improve overall stability and reliability.

For more information, on our apps and G-Series Lenses gear, visit our website at:
If you need support or have any questions or feedback, feel free to reach out to us at:

Happy shooting!

Ratings and Reviews

4.2 out of 5
54 Ratings

54 Ratings

xeraphael ,

Camera superpowers even DSLRs can’t match

Words can’t describe how incredible this app is. I’ve been taking amazing long exposure shots with absolute ease, under bright daylight conditions that are impossible for even hundreds of dollars of camera equipment to cope with. Would’ve given six stars if I could, the once-in-a-lifetime shots this app has given me have paid for the app cost many times over.

Developer Response ,

Thanks for taking the time and sharing your experience with us, - it’s so much appreciated 💚

Enjoy shooting!
Reeflex team

craigge ,

Colour blind update

Thank you for listening to feedback and implementing change from what I can only imagine is a small percentage of your app users.

Developer Response ,

Hi Craig G., very happy to see your review and appreciation. Hope you can now enjoy using ReeXpose to its fullest! Reach out again to us via email if you'd need further support, we'd be happy to help.

Reeflex team

313rgb ,

Plus and minus exposure would be useful

Paid for the the additional 7.99 pro for bracketing only to discover to my huge disappointment that it only takes 1 additional picture at the exposure setting chosen. Plus and minus exposure would be far more useful.

Developer Response ,


Regarding your observations on the Parallel Bracketing function - in ReeXpose’s App Store listing we clearly explain that the output is “only” 2 photos, so not sure why the disappointment. Have a look yourself in the app description.

If you do wish to have additional features or you do have suggestions/feedback, just send us an email and we’ll look into it. That’s the most efficient way of communicating with us.

Here our user support email address:

Feel free to reach out to us any time.

Josh - Reeflex Co-founder

App Privacy

The developer, Reeflex GmbH, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer's privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Contact Info

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Some in‑app purchases, including subscriptions, may be shareable with your family group when Family Sharing is enabled.

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