元素記号/化学式スタディ ゲーム感覚でスラスラ覚える vs Periodic Table Memorization
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
元素記号/化学式スタディ ゲーム感覚でスラスラ覚える
Read full descriptionHide full description
元素記号/化学式がランダムに表示されるので 正解する元素記号/化学式がある場合は（真ん中から正解へ）スワイプ、存在しない場合は（真ん中を）タップ。 ただの四択アプリではなく、ない場合もあるのでご注意下さい。 タップ/スワイプが決まればどんどん楽しくなってきます。 ⇒連続正解でボーナスタイムに突入します。 1分間の間に高得点を目指して下さい。 脳トレ・反射神経・動体視力向上にも少しでもお役に立てればと思います。 音楽：こんとどぅふぇ
Periodic Table Memorization
Master element symbols and atomic numbers with interactive study modes. Build habits with daily streaks and reminders, track progress with charts, and prepare for chemistry exams. Works offline and offers a free trial.
- Four study modes: flashcards, quiz, fill-in-the-blank, puzzle
- Daily streaks and reminders
- Progress tracking charts
- Offline functionality
- Exam preparation for chemistry
- Memorize element symbols and atomic numbers
Read full descriptionHide full description
Master the periodic table and element symbols while having fun. Choose from 4 study modes to learn the way that works best for you. 4 STUDY MODES • Flashcards – flip and memorize • Quiz – test yourself with multiple choice • Fill-in-the-Blank – complete the periodic table • Puzzle – place elements in the right spot STAY MOTIVATED • Daily streaks to build a habit • Daily reminder notifications (fun facts & mini quizzes) • Progress charts to track your mastery PERFECT FOR • High school & college chemistry, exam prep • Memorizing element symbols and atomic numbers • Students and lifelong learners Works offline. Just one question a day — become a periodic table master! PRICING Enjoy every feature free for 14 days. After the trial, a single one-time purchase unlocks all features and removes ads — yours forever. No subscription. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sites.google.com/view/periodictable-privacy-policy/home
Screenshots
Verdict
The clearest difference is in-app purchases: 元素記号/化学式スタディ ゲーム感覚でスラスラ覚える at none against Periodic Table Memorization's 3. 元素記号/化学式スタディ ゲーム感覚でスラスラ覚える also leads on iOS requirement (13.0 vs 17.0). Periodic Table Memorization's advantage is update cadence (every 3 weeks vs every 21 months). 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
Both are free to download. Periodic Table Memorization sells 3 in-app purchases, starting at $1.99 per month. 元素記号/化学式スタディ ゲーム感覚でスラスラ覚える asks for nothing beyond the download.
元素記号/化学式スタディ ゲーム感覚でスラスラ覚える ships an update every 21 months, Periodic Table Memorization every 3 weeks. Both last shipped on October 25, 2026.
| Parameter | 元素記号/化学式スタディ ゲーム感覚でスラスラ覚える | Periodic Table Memorization |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.0 (3 ratings) — better |
| Number of ratings | — | 3 — better |
| Update frequency | Every 21 months | Every 3 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 65 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | ikeda tomoki | YU KORIKI |
In-app purchases
元素記号/化学式スタディ ゲーム感覚でスラスラ覚える
No in-app purchases
Periodic Table Memorization
- Monthly Premium$1.991 Month
- Premium Yearly$22.991 Year
- Premium lifetime$1.99
Questions
Is 元素記号/化学式スタディ ゲーム感覚でスラスラ覚える free?
Is Periodic Table Memorization free?
Do 元素記号/化学式スタディ ゲーム感覚でスラスラ覚える or Periodic Table Memorization have ads?
Which is updated more often, 元素記号/化学式スタディ ゲーム感覚でスラスラ覚える or Periodic Table Memorization?
Other comparisons
