Acid Plus - The ABG Calculator3.3.1 - App Store

Designed, programmed, and used by two internal medicine docs, Acid Plus is an essential tool for healthcare professionals who need quick, detailed, and easy-to-interpret acid-base results from ABGs and metabolic panels.

Ideal for MDs, PAs, NPs, RNs, RTs, EMTs, and med students, everything you need for acid-base calculations is put right in the palm of your hand. No more clunky ABG websites or guesswork.

With an intuitive design and easy-to-read display, Acid Plus makes it a breeze to answer even the most complex acid-base problems in seconds. Just turn the device to landscape view to get a colorful graph with an arrow highlighting the disorder.

*** What Others Say **************

. "This is certainly the best ABG calculator that we have seen so far on the iPhone and iPod Touch."
- Firas Salim, www.pda4peds.com

. "If you are practicing medicine and own an iPhone, you need to have it."
- Igor Kovic, MD, www.ivor-kovic.com

. "Interpreting the ABG and electrolytes to understand the acid-base status in my patients just turned from a chore into something immensely enjoyable. I cannot help smiling whenever I start this application."

. "This program is awesome! You have no idea how much this helps. Thank you so much."

********************************

Features:
. Fast, accurate input using the dial
. Primary calculations including partial and complete compensations using anion gap with delta delta
. International support for kPa
. Ability to discern complex acid/base problems with secondary disorders
. See the anion gap and delta delta displayed on-screen with metabolic acidoses
. Detailed views listing common causes of the primary acid-base disorder
. On-the-fly derivation of anion gap, delta-delta, and base excess
. Rotating your device right or left to landscape view reveals a colorful interactive acid-base graph
. Interactive graph helps visualize acid-base disorders quickly and powerfully
. Set your own institution's anion gap easily for personalized results
. Save and recall your most recent ABG for quick review
. Works on iPhone and iPad
If you like the program please rate it. If you have any concerns or find any bugs please contact us at support@freeradicalsoft.com

DISCLAIMER: Please consider that the results provided by this program are intended to supplement but not substitute for the expertise and clinical judgment of a healthcare professional. The results and accompanying educational material are provided as is, and Free Radical does not warrant that they are accurate or up to date, although that is certainly our goal.

Version History Thank you for using Acid Plus!
- fixed picker for smaller screen sizes

We continue to make other minor bug improvements 3.3.1 06/14/2022 Thank you for using Acid Plus!
- added ability to choose light or dark mode within the app
- improved appearance of the picker

We continue to make other minor bug improvements

Please feel to reach out with feature requests or bug reports. 3.3.0 04/24/2022 Thank you for using Acid Plus

We continue to make minor bug improvements to get the Lifetime upgrade available to our valued users
Please feel to reach out with feature requests or bug reports. 3.2.0 03/23/2022 Thank you for using Acid Plus!

This version includes minor bug fixes 3.1.1 03/22/2022 - Tired of subscriptions? After testing Acid Plus for a month for free, you can now *unlock Acid Plus for life* with a one-time purchase.
- Bug fixes and improvements 3.1.0 03/21/2022 Bug fixes and minor improvements 3.0.5 02/07/2022 - Fixed a bug with the wrong column of the dial responding when entering ABG data

New in Version 3:
- Completely redesigned look and feel
- Interactive graph
- Detailed results at your fingertips
- On-the-fly derivation of anion gap, delta-delta, and base excess
- Even more accurate calculator
- Easy sharing of interesting ABGs
- Steps allows you to view how a result was derived 3.0.4 11/10/2021 - Updated for iOS 15 compatibility
- Bug fixes and minor improvements

New in Version 3:
- Completely redesigned look and feel
- Interactive graph
- Detailed results at your fingertips
- On-the-fly derivation of anion gap, delta-delta, and base excess
- Even more accurate calculator
- Easy sharing of interesting ABGs
- Steps allows you to view how a result was derived 3.0.3 09/25/2021 Bug fixes and minor improvements

New in Version 3:
- Completely redesigned look and feel
- Interactive graph
- Detailed results at your fingertips
- On-the-fly derivation of anion gap, delta-delta, and base excess
- Even more accurate calculator
- Easy sharing of interesting ABGs
- Steps allows you to view how a result was derived 3.0.2 06/29/2021 New in Version 3:
- Completely redesigned look and feel
- Interactive graph
- Detailed results at your fingertips
- Even more accurate calculator
- Easy sharing of interesting ABGs
- Steps allows you to view how a result was derived 3.0.1 06/21/2021 Completely rebuilt from bottom up. The calculator is better than ever and able to handle more unusual acid base problems. A much better interface. 3.0 02/24/2021 • In honor of our anesthesia colleagues, Acid Plus now gives you the option of displaying Base Excess

- Base Excess adds another layer of interpretive nuance by allowing a quick check of how severe an acid-base disturbance is

- Base Excess display is off by default, so head to the preference page to turn it on when desired
• Support emails now automatically include your most recent ABG values and device info to help with troubleshooting (optional)

• First time users will receive a reminder hint to rotate the device left or right to see the graph view

• Typo corrections 2.5 09/13/2009 • Now iPhone OS 2.2 & 3.0 compatible
• Improved discrimination of secondary anion gap metabolic acidosis in the setting of acute and chronic respiratory alkalosis 2.4 07/21/2009 2.3 05/12/2009 2.2 04/13/2009 2.1 03/22/2009 2.0 03/04/2009 1.3 02/14/2009 1.2 02/05/2009 1.1 01/20/2009 1.0 12/22/2008