Comparison

Learn science element symbol vs 気持ち良い計算尺

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

Head to head
About

Learn science element symbol

This educational app helps users memorize chemical element symbols through a quiz format based on the periodic table. It offers different difficulty levels and tracks accuracy to identify areas for improvement. Aim to clear challenge levels by answering all questions correctly.

Highlights
  • Periodic table quiz format
  • Easy and Hard difficulty modes
  • Hint system in Easy mode
  • Challenge level completion
  • Accuracy rate tracking
  • Identification of weak elements
Features
Read full description

The chemical symbol is the app to remember in the form of a periodic table. Problems are questions in 6 . Easy mode is displayed hints, but does not appear in Hard mode. If you answer all the questions, so you can clear the challenge levels, please try by all means aim to Zentoi clear. Each, the accuracy rate of the element symbol because you are saved, you can also check efficiently the bad elements of the performance.

About

気持ち良い計算尺

Features
Read full description

気持ち良い操作感にこだわった、新感覚の計算尺アプリです。 目盛を指で滑らせると、1・1.5・2・2.5…と0.5刻みで吸い付くようにスナップ。心地よいハプティックとともに、何度でも触りたくなる操作感を楽しめます。 計算尺を初めて使う方はもちろん、昔使っていた方にもおすすめです。 【主な機能】 ・掛け算モード ・割り算モード ・CI尺(逆尺)モード ・0.5刻みのスナップ吸着 ・心地よいハプティックフィードバック ・中央へ戻すボタン 正確な計算だけでなく、「滑らせる」「吸着する」という操作そのものを楽しめる、新しい計算尺を体験してください。

Screenshots

Learn science element symbol4 screens
気持ち良い計算尺2 screens

Verdict

The call

The clearest difference is in-app purchases: 気持ち良い計算尺 at none against Learn science element symbol's 1. 気持ち良い計算尺 also leads on ads (none vs shown) and update cadence (monthly vs every 6 months). Learn science element symbol's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 18.6). On price 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. Learn science element symbol sells 1 one-off in-app purchase. 気持ち良い計算尺 asks for nothing beyond the download.

UpkeepUpdate frequency

Learn science element symbol ships an update every 6 months, 気持ち良い計算尺 monthly. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

Scorecard5 real differences · 5 level
Learn science element symbol versus 気持ち良い計算尺: the parameters behind the verdict, then further details
ParameterLearn science element symbol気持ち良い計算尺
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews75.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 6 monthsMonthly — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.0 — better18.6
Further details — not scored
Size11 MB1 MB
Age rating4+4+
Developerkenji kiuchimasahiko akita

In-app purchases

1 purchases

Learn science element symbol

One-time1
  • remove Ad.$9.99
None

気持ち良い計算尺

No in-app purchases

Questions

Is Learn science element symbol free?
Learn science element symbol is free to download, with in-app purchases available.
Is 気持ち良い計算尺 free?
気持ち良い計算尺 is free to download, with no in-app purchases.
Do Learn science element symbol or 気持ち良い計算尺 have ads?
Learn science element symbol shows ads; 気持ち良い計算尺 does not.
Which is updated more often, Learn science element symbol or 気持ち良い計算尺?
Learn science element symbol ships an update every 6 months, and 気持ち良い計算尺 monthly. Most recently, Learn science element symbol was updated on November 2, 2026 and 気持ち良い計算尺 on October 31, 2026.

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