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.
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.
- Periodic table quiz format
- Easy and Hard difficulty modes
- Hint system in Easy mode
- Challenge level completion
- Accuracy rate tracking
- Identification of weak elements
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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.
気持ち良い計算尺
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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
Verdict
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
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.
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.
| Parameter | Learn science element symbol | 気持ち良い計算尺 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 months | Monthly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 11 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | kenji kiuchi | masahiko akita |
In-app purchases
Learn science element symbol
- remove Ad.$9.99
気持ち良い計算尺
No in-app purchases
Questions
Is Learn science element symbol free?
Is 気持ち良い計算尺 free?
Do Learn science element symbol or 気持ち良い計算尺 have ads?
Which is updated more often, Learn science element symbol or 気持ち良い計算尺?
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