Comparison

Vernier Graphical Analysis vs Periodic Table Memorization

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Vernier Graphical Analysis

This app allows science students to collect, graph, and analyze data from Vernier sensors. It supports various sensor types, offers multiple data collection modes, and provides powerful analysis tools like curve fitting and statistics. Data can be shared and exported for reports and further analysis.

Highlights
  • Multi-sensor data collection
  • Various data collection modes
  • Simultaneous graph display
  • Data table view
  • Curve fitting
  • Statistical calculations
  • Data export (.CSV)
Features
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Graphical Analysis™ is a tool for science students to collect, graph, and analyze data from Vernier sensors. Sensor data-collection support: • Vernier Go Direct® sensors - with Bluetooth® wireless technology • Vernier Go Wireless® Heart Rate and Go Wireless Exercise Heart Rate monitors • Vernier LabQuest® sensors used with a LabQuest Stream interface Additional experiment options: • Data Sharing via Wi-Fi connection to LabQuest 2 or Logger Pro® 3 • Manual Entry Note: Sensor data collection and Data Sharing require the purchase of hardware from Vernier Science Education. Manual entry of data can be performed without a hardware purchase. For more information on Data Sharing, visit http://www.vernier.com/css Key Features - Data Collection • Multi-sensor data-collection support • Time Based, Event Based, Drop Counting, and Photogate data-collection modes • Configurable data-collection rate and duration for time-based data collection • Optional triggering of time-based data collection based on sensor value • Customizable unit display on supported sensors • Sensor calibrations • Option to zero and reverse sensor readings • Graph match feature for use with motion detectors • Manual entry of data from keyboard and clipboard Key Features - Data Analysis • Display one, two, or three graphs simultaneously • View data in a table or show a graph and table side-by-side • Draw Predictions on a graph to uncover misconceptions • Examine, interpolate/extrapolate, and select data • Use Tangent tool to show instantaneous rates of change of the data • Find area under a curve using the Integral tool • Apply Statistics calculations to find mean, min, max, and standard deviation • Perform curve fits, including linear, quadratic, natural exponent, and more • Add calculated columns based on existing data to linearize data or investigate related concepts Key Features - Collaboration and Sharing • Create text annotations and add graph titles • Export graphs and data for printing and inclusion in lab reports • Export data in .CSV format for analysis of data in spreadsheet software such as Excel, Google Sheets, and Numbers • Adjust font sizes for easier viewing when presenting to your class Vernier Science Education has over 35 years of experience in providing effective learning resources for understanding experimental data in science and math classrooms. Graphical Analysis 4 is a part of the extensive system of sensors, interfaces, and data-collection software from Vernier for science and STEM education.

About

Periodic Table Memorization

Master element symbols and atomic numbers with interactive study modes. Build habits with daily streaks and reminders, track progress with charts, and prepare for chemistry exams. Works offline and offers a free trial.

Highlights
  • Four study modes: flashcards, quiz, fill-in-the-blank, puzzle
  • Daily streaks and reminders
  • Progress tracking charts
  • Offline functionality
  • Exam preparation for chemistry
  • Memorize element symbols and atomic numbers
Features
Read full description

Master the periodic table and element symbols while having fun. Choose from 4 study modes to learn the way that works best for you. 4 STUDY MODES • Flashcards – flip and memorize • Quiz – test yourself with multiple choice • Fill-in-the-Blank – complete the periodic table • Puzzle – place elements in the right spot STAY MOTIVATED • Daily streaks to build a habit • Daily reminder notifications (fun facts & mini quizzes) • Progress charts to track your mastery PERFECT FOR • High school & college chemistry, exam prep • Memorizing element symbols and atomic numbers • Students and lifelong learners Works offline. Just one question a day — become a periodic table master! PRICING Enjoy every feature free for 14 days. After the trial, a single one-time purchase unlocks all features and removes ads — yours forever. No subscription. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sites.google.com/view/periodictable-privacy-policy/home

Screenshots

Vernier Graphical Analysis3 screens
Periodic Table Memorization4 screens

Verdict

The call

The clearest difference is rating: Periodic Table Memorization at 4.4 against Vernier Graphical Analysis's 2.1. Periodic Table Memorization also leads on update cadence (every 3 weeks vs every 2 months). Vernier Graphical Analysis's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Periodic Table Memorization sells 1 one-off in-app purchase. Vernier Graphical Analysis asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Periodic Table Memorization holds the better App Store score, 4.4 against 2.1. That said, the two scores are not equally well evidenced: Vernier Graphical Analysis has 528 ratings behind it against 5, so its average is the more settled of the two.

UpkeepUpdate frequency

Vernier Graphical Analysis ships an update every 2 months, Periodic Table Memorization every 3 weeks. The most recent releases landed on November 12, 2026 and October 31, 2026 respectively.

Scorecard6 real differences · 4 level
Vernier Graphical Analysis versus Periodic Table Memorization: the parameters behind the verdict, then further details
ParameterVernier Graphical AnalysisPeriodic Table Memorization
PriceFreeFree
Rating2.1 (528 ratings)4.4 (5 ratings) — better
Positive reviews32.0% of reviews—
Number of ratings528 — better5
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.717.0 — better
Further details — not scored
Size106 MB18 MB
Age rating4+4+
DeveloperVernier Software & TechnologyYU KORIKI

Customer experience

Vernier Graphical Analysis

All ratings527 ratings
Positive26.9%
Neutral1.9%
Negative71.2%
Written reviews203 reviews
Positive32.0%
Neutral1.5%
Negative66.5%

Periodic Table Memorization

All ratings3 ratings
Positive66.7%
Neutral33.3%
Negative0.0%

Bugs and requests

Vernier Graphical Analysis

Reported bugs

3 issues
  • App freezes and becomes unresponsive
  • Sensor data not accurately recorded
  • Unexpected app behavior and strange visual effects

Requested features

3 requests
  • More stable and reliable performance
  • Better compatibility with older devices
  • Improved Bluetooth connectivity

Periodic Table Memorization

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Vernier Graphical Analysis

No in-app purchases

1 purchases

Periodic Table Memorization

One-time1
  • Premium lifetime$1.99

Questions

Is Vernier Graphical Analysis free?
Vernier Graphical Analysis is free to download, with no in-app purchases.
Is Periodic Table Memorization free?
Periodic Table Memorization is free to download, with in-app purchases available.
Which has better reviews, Vernier Graphical Analysis or Periodic Table Memorization?
Periodic Table Memorization is rated higher. Vernier Graphical Analysis averages 2.1 out of 5 from 528 ratings, while Periodic Table Memorization averages 4.4 from 5 ratings.
Do Vernier Graphical Analysis or Periodic Table Memorization have ads?
Periodic Table Memorization shows ads; Vernier Graphical Analysis does not.
Which is updated more often, Vernier Graphical Analysis or Periodic Table Memorization?
Vernier Graphical Analysis ships an update every 2 months, and Periodic Table Memorization every 3 weeks. Most recently, Vernier Graphical Analysis was updated on November 12, 2026 and Periodic Table Memorization on October 31, 2026.

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