Comparison

iPeriodic for iPhone vs ELEMENTORUM

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

Head to head
About

iPeriodic for iPhone

Features
Read full description

แอพฟลิเคชั่นตารางธาตุนี้ (Periodic table) ถูกพัฒนามาเพื่อส่งเสริม และอำนวยความสะดวก ในการเรียนการสอนวิชาเคมีและผู้ที่สนใจศึกษา - สามารถดูตารางธาตุทั้งภาษาไทยและภาษาอังกฤษ - เทคนิคการท่องตารางธาตุ - ดูข้อมูลเพิ่มเติมของธาตุเพียงคลิกเดียว - เพิ่มฟังก์ชั่นการแสดงผลสถานะของธาตุ เมื่ออุณหภูมิเปลี่ยนไปตามที่กำหนด(ทั้งในภาษไทยและภาษาอังกฤษ) - เพิ่มฟังก์ชั่นพิเศษให้สามารถซื้อออฟชั่นสริมเพื่อสนับสนุนนักพัฒนา"ปิดโฆษณา" --- แอพพลิเคชั่นของคนไทย เพื่อคนไทย ---

About

ELEMENTORUM

Features
Read full description

Learn the elements of the periodic table in a playful way. All chemical elements have a natural position in the periodic table, which are queried in a quiz-like manner in this ELEMENTORUM app. The tasks are designed so that you benefit from learning how professional chemists memorize the arrangement of the elements. And here's a secret: Very few chemists know ALL chemical elements and their positions in the periodic table by heart. However, what every chemist knows exactly are the main group elements such as H, O, N, C etc. Of the 9 levels in this app, the first 4 levels focus solely on the main group elements. Only then do the subgroup elements such as Co, Ni, Fe, etc. come. In ELEMENTORUM, the subgroup elements are added to the quiz questions in levels 5 to 7. And only the very diligent ones learn the lanthanides and actinoids by heart. But take on the challenge in levels 8 and 9 and try to solve all the tasks correctly. And here's another secret: No chemist learns the periodic table line by line, or row by row, or period by period. Chemists learn the periodic table from top to bottom, column by column, or group by group. And why? Because elements in the same column or group have the same or similar chemical properties. For example, the alkali metals Li, Na, K, Rb and Cs. Or the halogens F, Cl, Br and I. Or the noble gases He, Ne, Ar, Kr and Xe. So it simply makes more sense for a chemist's work to memorize the elements in groups than in periods. In the ELEMENTORUM app you are shown a section of the periodic table in each task, i.e. 3-4 rows (periods) and 3-4 columns (groups). The position of one element should be found. Orientate yourself on which elements are to the left and right of the element you are looking for, but focus in particular on the elements that are above and below. Then, with a little practice, you will be able to assign more and more elements to the correct positions and become a master of the periodic table.

Screenshots

iPeriodic for iPhone4 screens
ELEMENTORUM4 screens

Verdict

The call

The clearest difference is in-app purchases: ELEMENTORUM at none against iPeriodic for iPhone's 1. iPeriodic for iPhone's advantage is iOS requirement (6.1 vs 9.0). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. iPeriodic for iPhone sells 1 one-off in-app purchase. ELEMENTORUM asks for nothing beyond the download.

Scorecard2 real differences · 4 level
iPeriodic for iPhone versus ELEMENTORUM: the parameters behind the verdict, then further details
ParameteriPeriodic for iPhoneELEMENTORUM
PriceFreeFree
Update frequencyEvery 8 days—
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS6.1 — better9.0
Further details — not scored
Size16 MB55 MB
Age rating4+4+
DeveloperThitipong WongsathoJutta Schindler

In-app purchases

1 purchases

iPeriodic for iPhone

One-time1
  • Remove Ads ($0.99)$0.99
None

ELEMENTORUM

No in-app purchases

Questions

Is iPeriodic for iPhone free?
iPeriodic for iPhone is free to download, with in-app purchases available.
Is ELEMENTORUM free?
ELEMENTORUM is free to download, with no in-app purchases.
Do iPeriodic for iPhone or ELEMENTORUM have ads?
Neither iPeriodic for iPhone nor ELEMENTORUM shows ads.

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