Best Kjeldahl Optimizer Apps

224+ iOS apps curated and reviewed

4.4 avg rating
19 free apps
Updated May 2026

If you already know Taculator 84 Graphing Calc, this is the deeper bench. 224+ kjeldahl optimizer apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of May 2026.

Top Picks for Kjeldahl Optimizer

Taculator 84 Graphing Calc#1

Taculator 84 Graphing Calc by Di Venisco UG (haftungsbeschrankt)

Statistics, Matrix + Graph
Editor's Choice
📚 Education
4.5😐(7.5K ratings)
FreeIn-App Purchases
Taculator 84 Graphing Calc screenshot 1
Taculator 84 Graphing Calc screenshot 2
Taculator 84 Graphing Calc screenshot 3
Taculator 84 Graphing Calc screenshot 4
Taculator 84 Graphing Calc screenshot 5
Taculator 84 Graphing Calc screenshot 6

Get advanced math functions, statistics, matrices, and graphing capabilities with this all-in-one calculator app designed for high school and college students. Perfect for mastering pre-algebra, algebra, and more. Download now for a smarter way to calculate and visualize data.

What We Love

  • 🚀 Excellent implementation and familiar layout
  • 💡 Customizable buttons and color scheme
  • 👍 Helpful and life-saving calculator
  • 🚀 Best on-the-go calculator

Room to Improve

  • 🐛 Crashes when trying to graph or use certain functions
  • 🔒 Requires subscription to access full functionality
  • 🐛 Inaccurate calculations and wrong results
Calculate by QxMD#2

Calculate by QxMD by WebMD Health Corporation

Medical Calculator
Strong Contender
🏥 Medical
4.8😊(5.1K ratings)
FreeAds
Calculate by QxMD screenshot 1
Calculate by QxMD screenshot 2
Calculate by QxMD screenshot 3
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Calculate by QxMD screenshot 5

A next-generation clinical calculator and decision support tool designed for the medical community, featuring tools across various medical specialties to aid in diagnosis, treatment, and prognosis. Developed by clinician experts, it provides quick answers through unique 'Question Flow' technology and integrates recent research publications for practical use. Try it now to streamline your clinical decision-making process.

What We Love

  • ⭐ Excellent app
  • 📋 Comprehensive set of calculators
  • 🔍 Helpful references and explanations
  • 🔧 Useful for daily practice

Room to Improve

  • 🐛 App freezes or crashes
  • 🔍 Some calculators not working
  • 🔑 Repeated login requests
Peptide Calculator App#3

Peptide Calculator App by Wonkru Media OPC Private Limited

Pepcalc Compound & Dosage
Worth Considering
🏥 Medical
4.4(469 ratings)
FreeIn-App Purchases
Peptide Calculator App screenshot 1
Peptide Calculator App screenshot 2
Peptide Calculator App screenshot 3
Peptide Calculator App screenshot 4
Peptide Calculator App screenshot 5

Calculate the molecular weight and other properties of peptides with our advanced Peptide Calculator App. Easily input peptide sequences and get detailed analyses for research and experimentation. Download now to streamline your peptide analysis process.

More Kjeldahl Optimizer apps to explore

4
Peptide Calculator: PepCalc
Peptide Calculator: PepCalc
Peptide Calculator: PepCalc
Dosage & Reconstitution Tool
Free

Get fast and accurate results for your peptide mixing and injection needs with this dedicated calculator. Enter your desired dose, peptide amount, and reconstitution volume to instantly determine the precise injection volume and avoid costly errors.

🏥 Medical
(9)
5
LabCal
LabCal
LabCal
by iSheepSoft
Free
🔍 Reference
(7)
6
Orenda
Orenda
Orenda
Pool Calculator and Education
Free

Easily master pool chemistry and balance water chemicals using a user-friendly pool calculator app. Enhance your pool maintenance experience with accurate dosing and educational resources. Experience hassle-free pool chemistry with Orenda!

📊 Productivity
(452)
7
Panecal Scientific Calculator
Panecal Scientific Calculator
Panecal Scientific Calculator
For engineers and students
Free

A scientific calculator app designed for engineers and students, offering features like formula display, quick editing, memory functions, and various calculation modes. Improve accuracy and efficiency with easy formula navigation and editing tools. Explore advanced functions for different number systems and mathematical operations.

🔧 Utilities
(1.9K)
8
Semaglutide  App for GLP-1
Semaglutide  App for GLP-1
Semaglutide App for GLP-1
Semaglutide, tirzepatide log
Free

Track your protein intake and stay hydrated with this app designed for optimizing protein absorption results. Set goals, monitor intake, scan food labels, and receive personalized daily recommendations for a healthier diet. Created by experts for anyone on a semaglutide, tirzepatide, or interested in nutritious eating. *Check out the app now!*

🏥 Medical
(849)
9
Graphing Calculator X84
Graphing Calculator X84
Graphing Calculator X84
Designed for use with Ti-84
Free

A powerful graphing calculator app designed for all users, offering both basic and advanced mathematical functions with a user-friendly interface. Equipped with a robust math core and support features for engineers and math students. Explore built-in documents and tutorials for a comprehensive mathematical experience.

📚 Education
(50K)
10
McCalc Fusion Calculator
McCalc Fusion Calculator
McCalc Fusion Calculator
HDPE/PP Pressure Calculator
Free

This calculator helps you find the correct fusion pressure for HDPE and Polypropylene pipe fusion jobs by selecting your fusion machine and entering pipe size and pressure requirements. Try it now to take the guesswork out of pipe fusion and get the recommended theoretical gauge pressure for your project.

💼 Business
(18)
11
PepCalc: Peptide Calculator
PepCalc: Peptide Calculator
PepCalc: Peptide Calculator
Mix & reconstitution tracker
$9.99
$11.99 | 17% OFF

An app designed for calculating reconstitution measurements for peptide mixing, ensuring precise and accurate results every time. Try PepCalc for easy and reliable peptide calculations!

💪 Health & Fitness
(940)
12
Peptide Calculator: PepFlow
Peptide Calculator: PepFlow
Peptide Calculator: PepFlow
Reconstitution, mixing & dose
Free

Get accurate peptide dosages in seconds with this user-friendly app, which allows you to calculate the optimal syringe size and dosage for your peptides, and sync your formulas across all your devices. Try it now and get precise results every time.

💪 Health & Fitness
(238)
13
Peptide Tracker & Calculator
Peptide Tracker & Calculator
Peptide Tracker & Calculator
Your Private Peptide Log
Free
💪 Health & Fitness
(303)
14
Peptide Calculator & Dosage
Peptide Calculator & Dosage
Peptide Calculator & Dosage
Peptide Dose Calculator
Free
💪 Health & Fitness
(54)
15
Peptides Calculator
Peptides Calculator
Peptides Calculator
Reconstitution Calculator
Free
$2.99 | 100% OFF

A simple, intuitive app helps you log and organize your peptide preparation process, track your progress, and access educational resources, all in a secure and distraction-free environment. Download it today to manage your peptide tracking and stay informed!

💪 Health & Fitness
(158)
16
Fertilizer Removal by Crop
Fertilizer Removal by Crop
Fertilizer Removal by Crop
by IFA Productions Inc.
Free

This application helps farmers plan fertilizer applications by estimating the amount of vital crop nutrients needed for their desired yield. Simply select your crop and desired yield, save the results, and easily share them with your agronomist for future reference.

🔍 Reference
(25)
17
Dosage Calculations Made Easy
Dosage Calculations Made Easy
Dosage Calculations Made Easy
Made Incredibly Easy!
Free

This application helps nursing professionals calculate correct dosages with safety and confidence, offering a comprehensive guide with practice exercises, guidance on interpreting drug orders, and coverage of various topics, including math basics and medication administration. Download the free app to try before you buy and unlock all content with an in-app purchase to access the full range of features and updates.

🏥 Medical
(40)
18
Scientific Calculator fx-991
Scientific Calculator fx-991
Scientific Calculator fx-991
Step-by-step Math Solver
Free

Enhance your math skills with the ultimate scientific calculator app designed for students and professionals. From step-by-step solutions to instant access to key formulas, HiEdu Calculator simplifies complex calculations and provides a vast library of functions. Perfect for standardized test preparation or everyday classwork - transform your educational journey today!

📚 Education
(344)
19
e85Cal
e85Cal
e85Cal
by Michael Joe
Free

This application helps you calculate the ideal mix of ethanol and standard gas for your vehicle by taking into account your tank size, current fuel level, and desired ethanol percentage. Simply enter your vehicle's details and target ethanol mix, and the app will tell you how much of each type of gas to add.

🔧 Utilities
(35)
20
Chem AI - Chemistry Solver
Chem AI - Chemistry Solver
Chem AI - Chemistry Solver
Homework Helper, Answers
Free

Get instant step-by-step chemistry problem solutions with a free trial of a comprehensive chemistry solver app. Upload or snap a photo of your problem for detailed explanations covering all chemistry topics from high school to advanced research. Try it now!

📚 Education
(812)