Elementium vs QuixNote
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Detailed element information
- Interactive periodic table
- Dynamic filtering and trend visualization
- Solubility calculator
- Element image library
- Bohr model visualizations
- Home screen widgets
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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.
QuixNote
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QuixNote ist die moderne Notizen-App für alle, die Ideen schnell festhalten, strukturieren und jederzeit wiederfinden möchten. Ob im Alltag, im Studium oder im Beruf – QuixNote hilft dir, organisiert und produktiv zu bleiben. Mit einer intuitiven Benutzeroberfläche kannst du Notizen mühelos erstellen, bearbeiten und verwalten. Schreibe Texte, füge Skizzen hinzu oder halte Gedanken direkt fest – alles an einem Ort. Dank übersichtlicher Ordner und Suchfunktionen findest du deine Inhalte in Sekunden wieder. Quixnote unterstützt dich dabei, kreativ zu arbeiten und gleichzeitig den Überblick zu behalten. Synchronisation über mehrere Geräte sorgt dafür, dass deine Notizen immer aktuell und griffbereit sind. Funktionen im Überblick: - Einfache Erstellung und Bearbeitung von Notizen - Handschriftliche Eingaben und Skizzen - Strukturierung durch Ordner und Kategorien - Schnelle Suchfunktion - Synchronisation auf mehreren Geräten - Intuitive und benutzerfreundliche Oberfläche Quixnote – einfach notieren, besser organisieren.
Screenshots
Verdict
The clearest difference is in-app purchases: QuixNote at none against Elementium's 9. QuixNote also leads on update cadence (every 10 days vs every 3 weeks). Elementium's advantage is iOS requirement (16.1 vs 26.0). On price, ads and device support 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
Both are free to download. Elementium sells 9 in-app purchases, starting at $1.99 per month. QuixNote asks for nothing beyond the download.
Elementium ships an update every 3 weeks, QuixNote every 10 days. The most recent releases landed on September 29, 2026 and September 24, 2026 respectively.
| Parameter | Elementium | QuixNote |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (576 ratings) — better | — |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 576 — better | — |
| Update frequency | Every 3 weeks | Every 10 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, Apple TV — better | iPhone, iPad |
| Requires iOS | 16.1 — better | 26.0 |
| Further details — not scored | ||
| Size | 752 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Samuel Spencer | Louis Lennart Neitzert |
Bugs and 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
QuixNote
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Elementium
- ION, 1 month1 Month trial$1.991 Month
- ION, 3 Months3 Days trial$3.993 Months
- ION, 6 months$5.996 Months
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- ION, 1 year$9.991 Year
- Export Data$0.99
- Bohr Models$1.99
- Advanced Sorting$2.99
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- Visual Elements$3.99
- Advanced Tools$4.99
QuixNote
No in-app purchases
Questions
Is Elementium free?
Is QuixNote free?
Do Elementium or QuixNote have ads?
Which is updated more often, Elementium or QuixNote?
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