Comparison

Table of Elements HD vs Elementium

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

Head to head
About

Table of Elements HD

This app provides a detailed reference to the Periodic Table of Elements. It features multiple images and comprehensive information for each element, including specifications, general descriptions, properties, and visual representations. It's designed as a helpful tool for students to learn and remember the elements.

Highlights
  • 110 elements detailed
  • 4 scrollable images per element
  • Element specification and electron configuration
  • General information and properties
  • Pictures of each element
  • Information on 10 element categories
Features
Read full description

Table of Elements HD is a comprehensive reference to the Periodic Table of Elements. Each of the 110 elements includes 4 scrollable images: 1) Element specification, electron dot diagram and electron configuration 2) General information - A brief description of the element. 3) Element properties. 4) Picture of each element. - Information about each of the 10 categories. Table of Elements is a very useful tool and an easy way for any student to remember the elements.

About

Elementium

Access comprehensive information on every element of the periodic table. Explore detailed data, visualize trends, and utilize a built-in solubility calculator. Perfect for students and professionals needing quick, accurate chemical data.

Highlights
  • Detailed element information
  • Interactive periodic table
  • Dynamic filtering and trend visualization
  • Solubility calculator
  • Element image library
  • Bohr model visualizations
  • Home screen widgets
Features
Read full description

The premiere periodic table app for iPhone, iPad, and Apple TV. Quickly reference any element and all the information you need. Search for elements by on classification, phase, orbital, mass, or number. Dynamic filters help you understand periodic trends, like electronegativity, at a glance. Dive even deeper to get standard, frequently-used data points such as mass, electronegativity, radius, radioactivity, electron configuration, and more. LEARN Each element prominently features: • Symbol, name, and number • Atomic mass • Electronegativity • Electron configuration • Atomic radius • Melting and boiling points • Year of discovery • State at STP • Radioactivity Elements are also accompanied by discussions on its uses, discovery, and more. You can quickly find more information and publications about each element via links to Wikipedia, Science Direct®, and the American Chemical Society®. EXPLORE The periodic table is laid out in a clear, concise manner that adapts to the size of your screen. No more squinting at blurry images of the periodic table from web searches. Beautiful color-coding helps you quickly distinguish element classifications, phases at STP, electronegativity, and atomic radius. Trends and filtering help students who are learning chemistry to visualize patterns. SOLUBILITY CALCUALTOR A built in solubility calculator* answers all your, "is this soluble in that", questions. Just specify a solvent and a solute to check their compatibility. A solubility lookup table is also available for cross-referencing multiple combinations. VISUALIZATIONS See beautiful depictions of elements from raw to processed, and in other forms. The extensive library of images help you understand what your lab samples should look like, or may be helpful to students learning about chemistry.* SEARCH Search for elements by name, symbol, mass, or number from within Elementium™ or via Spotlight. Results are shown directly on the periodic table. Need faster access to element information? Search directly from Spotlight on the lock screen or home screen of your device. BOHR MODELS Animated Bohr models for each element help visualize how electrons are oriented around the nucleus.* WRITE & REPORT Academics and students writing reports and using data frequently in the classroom or the lab can simply tap on an aspect of an element to export its information.* HOME SCREEN WIDGETS Add the Periodic Table widget to your home screen for quick and easy reference to the Periodic Table. Or, try out the "random element" widget which is useful for students. ADDITIONAL NICE THINGS • Custom app icons • Set temperature and atomic radius to your preferred units • Search Spotlight for elements • Thoughtfully developed with accessibility in mind • A subscription is totally optional • No account required • Privacy focused (no tracking, no data collection) ------- ION Subscription Notice Subscription prices vary by duration and may vary by location. Subscriptions will be charged to your credit card through your iTunes account. Your subscription will automatically renew unless canceled within 24-hours before the end of the current period. You can cancel anytime with your iTunes account settings. Manage your subscriptions in Account Settings after purchase. Privacy Policy: https://spencer-software.com/elementium/privacy Terms of Service: https://spencer-software.com/elementium/tos ------- *Requires in-app purchase. Elementium™ is a trademark of Samuel Spencer.

Screenshots

Elementium4 screens

Verdict

The call

The clearest difference is in-app purchases: Table of Elements HD at none against Elementium's 9. Table of Elements HD also leads on iOS requirement (7.0 vs 16.1). Elementium's advantage is review sentiment (75% vs 45%) and ratings volume (576 vs 4). On price and ads 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. Elementium sells 9 in-app purchases, starting at $1.99 per month. Table of Elements HD asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Elementium holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: Elementium has 576 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 45% of Table of Elements HD's written reviews are positive against 75% of Elementium's.

UpkeepUpdate frequency

Table of Elements HD ships an update every 4 months, Elementium every 3 weeks. The most recent releases landed on October 13, 2026 and October 12, 2026 respectively.

Scorecard8 real differences · 2 level
Table of Elements HD versus Elementium: the parameters behind the verdict, then further details
ParameterTable of Elements HDElementium
PriceFreeFree
Rating4.3 (4 ratings)4.6 (576 ratings) — better
Positive reviews45.5% of reviews75.0% of reviews — better
Number of ratings4576 — better
Update frequencyEvery 4 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPadiPhone, iPad, Apple TV — better
Requires iOS7.0 — better16.1
Further details — not scored
Size449 MB752 MB
Age rating4+4+
DeveloperHanz MeyerSamuel Spencer

Customer experience

Table of Elements HD

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews11 reviews
Positive45.5%
Neutral36.4%
Negative18.2%

Elementium

All ratings576 ratings
Positive91.5%
Neutral3.3%
Negative5.2%
Written reviews32 reviews
Positive75.0%
Neutral6.3%
Negative18.8%

Bugs and requests

Table of Elements HD

Not enough reviews yet to summarise bugs or requests.

Elementium

Reported bugs

5 issues
  • App crashes on startup and when tapping elements
  • Crashes on older iOS devices and iPod Touch
  • Molar mass not visible in iPhone landscape orientation
  • Intrusive purchase prompt that's difficult to dismiss
  • Rating request spam appearing too early in user experience

Requested features

5 requests
  • Element images and visual representations
  • One-time purchase option instead of subscription
  • Zoom out to view entire periodic table at once
  • Better display of molar mass on iPhone in landscape mode
  • More detailed information and content

In-app purchases

None

Table of Elements HD

No in-app purchases

9 purchases

Elementium

Subscriptions4
  • ION, 1 month1 Month trial$1.991 Month
  • ION, 3 Months3 Days trial$3.993 Months
  • ION, 6 months$5.996 Months
Show 1 more
  • ION, 1 year$9.991 Year
One-time5
  • Export Data$0.99
  • Bohr Models$1.99
  • Advanced Sorting$2.99
Show 2 more
  • Visual Elements$3.99
  • Advanced Tools$4.99

Questions

Is Table of Elements HD free?
Table of Elements HD is free to download, with no in-app purchases.
Is Elementium free?
Elementium is free to download, with in-app purchases available.
Which has better reviews, Table of Elements HD or Elementium?
Elementium is rated higher. Table of Elements HD averages 4.3 out of 5 from 4 ratings, while Elementium averages 4.6 from 576 ratings.
Do Table of Elements HD or Elementium have ads?
Neither Table of Elements HD nor Elementium shows ads.
Which is updated more often, Table of Elements HD or Elementium?
Table of Elements HD ships an update every 4 months, and Elementium every 3 weeks. Most recently, Table of Elements HD was updated on October 13, 2026 and Elementium on October 12, 2026.

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