Easy Notebook vs Periodic Table & Element Guide
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Easy Notebook
Organize your thoughts and tasks with a straightforward note-taking application. Easily manage notes by folder, customize appearance, and quickly search through your content. Share your memos with other applications and benefit from automatic saving.
- Manage notes by folder
- Share notes to other apps
- Change font size and theme color
- Full-text search for memos
- Auto save when app goes to background
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-Features of Easy Notebook- ・ Manage by folder ・ Share notes to other apps ・ Change font size ・ Change theme color ・ Memo full-text search ・ Auto save when app goes to background -Easy Notebook is useful in such cases ・ Shopping memo ・ ToDo list ・ Temporary storage for copy and paste ・ Create sentences such as reports ・ Work notes ・ School composition ・ Daily diary If you have any questions, please contact [Settings]-> [Support]
Periodic Table & Element Guide
An interactive and offline reference for all 118 chemical elements. Explore detailed information, search, and filter elements with a clean, accessible design. Ideal for students, teachers, and chemistry enthusiasts.
- Interactive periodic table
- Detailed element information
- Offline functionality
- Search and filter elements
- Dark mode support
- Save favorite elements
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Periodic Table is a beautifully designed and easy to use reference app for chemistry students, teachers, and curious minds. Explore all 118 chemical elements in a clean interactive table that works perfectly on iPhone and iPad. Tap any element to instantly see clear and useful information including its symbol, atomic number, category, period, and group. Everything is available offline with no ads and no clutter, just a fast and elegant way to explore chemistry. Features Browse the complete periodic table Tap any element for detailed information Clean modern design optimised for all screen sizes Works fully offline Dark mode support Search elements by name symbol or atomic number Filter by category period or group Save favourite elements for quick access Designed with accessibility in mind Perfect for students revising chemistry, teachers in the classroom, or anyone who wants a simple and reliable periodic table on their device. Subscription Information Some features require a subscription. Payment will be charged to your Apple ID account at confirmation of purchase. Your subscription will automatically renew unless auto renewal is turned off at least 24 hours before the end of the current period. You can manage or cancel your subscription at any time in your App Store account settings. Terms of Service: https://reggielabs.com/terms-of-service Privacy Policy: https://reggielabs.com/privacy-policy
Screenshots
Verdict
The clearest difference is rating: Periodic Table & Element Guide at 5.0 against Easy Notebook's 4.4. Periodic Table & Element Guide also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 3 months). Easy Notebook's advantage is ratings volume (138 vs 1) and iOS requirement (15.0 vs 17). On price, in-app purchases, monetization model 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. Easy Notebook sells 1 one-off in-app purchase and Periodic Table & Element Guide sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Periodic Table & Element Guide holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Easy Notebook has 138 ratings behind it against 1, so its average is the more settled of the two.
Easy Notebook ships an update every 3 months, Periodic Table & Element Guide every 3 weeks. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.
| Parameter | Easy Notebook | Periodic Table & Element Guide |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (138 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 38.5% of reviews | — |
| Number of ratings | 138 — better | 1 |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17 |
| Further details — not scored | ||
| Size | 9 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | WEBDIA INC. | Courtney Rawlings |
In-app purchases
Easy Notebook
- Delete Ads$2.99
Periodic Table & Element Guide
- Periodic Pro Weekly$3.997 Days
- Periodic Pro Lifetime$29.99
Questions
Is Easy Notebook free?
Is Periodic Table & Element Guide free?
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