Comparison

Electro Math vs 電験二種一次 | パスマル過去問・試験対策

Q: Is 電験二種一次 | パスマル 過去問・試験対策 free?

電験二種一次 | パスマル 過去問・試験対策 is free to download, with in-app purchases available.

Q: Do Electro Math or 電験二種一次 | パスマル 過去問・試験対策 have ads?

電験二種一次 | パスマル 過去問・試験対策 shows ads; Electro Math does not.

Q: Which is updated more often, Electro Math or 電験二種一次 | パスマル 過去問・試験対策?

Electro Math ships an update daily, and 電験二種一次 | パスマル 過去問・試験対策 every 6 days. Most recently, Electro Math was updated on October 24, 2026 and 電験二種一次 | パスマル 過去問・試験対策 on October 14, 2026.

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

Head to head

電験二種一次 | パスマル過去問・試験対策

Free

📚 Education

No ratingsView app →

About

Electro Math

Features

Read full description

Includes a "timed" mode. A certain level of calculation speed is required to advance to the next stage, but many test-takers are satisfied with "just being able to solve" the problems and end up stagnating without being able to go "beyond that." Use this app to acquire the mathematical skills necessary for electrical engineering. Terms of Use（EULA）: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy https://sites.google.com/view/electro-math/denken-suugaku/privacy

About

電験二種一次 | パスマル過去問・試験対策

Features

Read full description

電験二種一次試験（電気主任技術者試験第二種・一次）の過去問を一問一答形式で学習できるアプリです。理論・電力・機械・法規の4科目をまとめて対策できます。 ■ 主な特長・4科目（理論・電力・機械・法規）を科目別に演習・公開されている過去問を一問一答形式で収録（解説付き）・スキマ時間に効率よく反復学習・AIがあなたの疑問にその場で回答・苦手問題を自動検出し優先的に出題・学習の進捗・正答率をグラフで可視化 ■ 続けやすい仕組み・毎日届く「今日の一問」で学習を習慣化・リーグ制ランキングで仲間と一緒に頑張れる・受験予定日を設定して逆算学習無料で始められます。通勤・通学のスキマ時間に、電験二種一次合格を目指しましょう。 ■ 利用規約（EULA） https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Electro Math4 screens

電験二種一次 | パスマル過去問・試験対策4 screens

Verdict

The call

The clearest difference is ads: Electro Math at none against 電験二種一次 | パスマル過去問・試験対策's shown. Electro Math also leads on update cadence (daily vs every 6 days) and iOS requirement (13.0 vs 15.1). On price, in-app purchases 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. Electro Math sells 1 in-app purchase, starting at $2.99 per month and 電験二種一次 | パスマル過去問・試験対策 sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Electro Math ships an update daily, 電験二種一次 | パスマル過去問・試験対策 every 6 days. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

Scorecard3 real differences · 3 level

Electro Math versus 電験二種一次 | パスマル過去問・試験対策: the parameters behind the verdict, then further details
Parameter	Electro Math	電験二種一次 \| パスマル過去問・試験対策
Price	Free	Free
Update frequency	Daily — better	Every 6 days
Ads	No — better	Yes
In-app purchases	Yes	Yes
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	13.0 — better	15.1
Further details — not scored
Size	44 MB	61 MB
Age rating	4+	4+
Developer	ASUKA MINAMOTO	Minato Apps

In-app purchases

1 purchases

Electro Math

Subscriptions1

サブスクリプション（定期購読）7 Days trial$2.991 Month

3 purchases

電験二種一次 | パスマル過去問・試験対策

Subscriptions3

週額プラン$1.997 Days
月額プラン$3.991 Month
3ヶ月プラン$9.993 Months

Questions

Is Electro Math free?

Electro Math is free to download, with in-app purchases available.

Is 電験二種一次 | パスマル過去問・試験対策 free?

電験二種一次 | パスマル過去問・試験対策 is free to download, with in-app purchases available.

Do Electro Math or 電験二種一次 | パスマル過去問・試験対策 have ads?

電験二種一次 | パスマル過去問・試験対策 shows ads; Electro Math does not.

Which is updated more often, Electro Math or 電験二種一次 | パスマル過去問・試験対策?

Electro Math ships an update daily, and 電験二種一次 | パスマル過去問・試験対策 every 6 days. Most recently, Electro Math was updated on October 24, 2026 and 電験二種一次 | パスマル過去問・試験対策 on October 14, 2026.