Collatz Explorer vs Easy Elements
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Collatz Explorer
Explore mathematical sequences with this app. It calculates the standard Collatz sequence for any number you enter and can also display sequences from an alternative 3x-1 function.
- Calculate Collatz sequences
- Calculate 3x-1 function sequences
- Input any number
- Visualize sequences
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A fun app that is capable of showing you any collatz sequence for a number that you input. Also capable of showing you any sequence from an alternate 3x-1 function for any number you input.
Easy Elements
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Explore the building blocks of the universe with Easy Elements! Completely redesigned for students, teachers, and science enthusiasts, this app makes learning chemistry easier and more beautiful than ever. [Key Features] Complete Redesign: Experience a modern, sleek interface designed for clarity and speed. Navigate the periodic table effortlessly. Extensive Database: Powered by a massive dataset, we provide in-depth details for all 118 elements. Basics: Atomic number, symbol, weight, and electron configuration. Thermodynamics: Boiling/melting points, density, molar heat, and phase. Properties: Electronegativity, ionization energy, and oxidation states. History: Discoverers, discovery year, and detailed summaries. Smart Search: Find any element instantly by name, symbol, or atomic number. Offline Access: Study chemistry anytime, anywhere—no internet required. Download Easy Elements today and master the periodic table!
Screenshots
Verdict
The clearest difference is update cadence: Easy Elements at weekly against Collatz Explorer's monthly. Easy Elements also leads on device support (3 vs 1) and iOS requirement (13.0 vs 18.6). On price, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Collatz Explorer ships an update monthly, Easy Elements weekly. The most recent releases landed on September 27, 2026 and October 6, 2026 respectively.
| Parameter | Collatz Explorer | Easy Elements |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (7 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 7 — better | — |
| Update frequency | Monthly | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 18.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Berk Sucu | TaeJin Kang |
In-app purchases
Collatz Explorer
No in-app purchases
Easy Elements
No in-app purchases
Questions
Is Collatz Explorer free?
Is Easy Elements free?
Do Collatz Explorer or Easy Elements have ads?
Which is updated more often, Collatz Explorer or Easy Elements?
Other comparisons
