This update from Apple will improve the functionality of this app. No new features are included.

• Improved error handling when no mail account is found for sending feedback.

• Added URL scheme "cinemeter" so you can open Cine Meter from other apps, like Workflow or Launch Center Pro.

• ISOs as low as ISO 6 for really, really slow film.
• Dedicated Low Power Mode to increase battery life.
• Cine Meter automatically switches to low power mode when running on an iOS 9+ iPhone in Low Power Mode.
• Reduced power consumption overall.

• Tap & Hold picture 1 second for screenshot
• Computed Brightness automatically used when needed with iOS 8.4–9.1
• Better controls for ISO and Shutter
• Show Debug Window moved into Settings (was Tap & Hold picture for 2 seconds)
• Settings menu formatting cleaned up
• Help navigation improved

“Use Computed Brightness” setting added for proper exposure readings on iOS 9. See http://www.adamwilt.com/cinemeterii/computedbrightness.html for details

• Better handling of camera and microphone permissions.

If you find Cine Meter useful, please review it on the App Store. If you have any problems with it, please contact me!

• WB Lock and EXP Lock buttons now work on 64-bit iDevices.

• Bugs fixed: iOS 8 retina iPad “black bar”; iOS 8 iPad launch image rotation.

• Bugfix: Exposure Lock and White Balance Lock buttons working again in iOS 8.

(EXP and WB lock buttons not working on iOS 8.1. Fixed in version 1.2, coming soon.)
• Scene brightness computed from picture content when the camera's brightness information isn't available.
• Now works on iPod touch 5G 16 GB with front camera only.
• ISOs 850 and 3000 added.
• Fixes incorrect display in very bright light when Aperture Readout is set to Fractional Halves.