中学受験 時事問題 重大ニュース vs Train Drill
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
中学受験 時事問題 重大ニュース
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中学受験対策に特化した中学受験 時事問題のアプリです。 問題数は2020年度分で100問以上を収録。（毎年、時事問題は追加されていきます。） アプリなのでいつでもどこでも問題演習ができ、スキマ時間の学習に最適。 苦手な問題は右上のフラグマークをチェックすると復習モードに移行し学習効率がさらにアップ。 大手４塾が毎年出版する時事問題の書籍を分析し時事問題をピックアップしています。
Train Drill
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Learn addition and subtraction through train coupling and uncoupling. Two trains couple with a satisfying "clunk!" — how many cars in all? Cars uncouple from the consist — how many are left? The coupling and uncoupling animations turn numbers into something you can see and count, so arithmetic sinks in through play. ■ Features - Adventure map with 9 routes: forest, mountains, sea, and the stars - Clear every addition route to unlock Subtraction mode - Train collection: stainless, two-tone liveries, and special cars - Special showcase: Shinkansen, steam locomotive, and a luxury cruise train - Rank up as you answer: Trainee -> Local -> Express -> Limited Express -> Shinkansen Driver - Parents' dashboard: weekly play counts and tricky problems - Built-in daily limits (Free: 3 stages/day) - No ads, all data stays on the device ■ Plans - Free: 3 stages/day - Mini: 10 stages/day + Subtraction mode - Unlimited: unlimited + Subtraction mode ■ Terms & Privacy - Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ - Privacy Policy: https://kuromojilabs.github.io/traindrill-site/privacy.html
Screenshots
Verdict
The clearest difference is update cadence: Train Drill at every 2 months against 中学受験 時事問題 重大ニュース's every 7 months. On price, ads, 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
Both are free to download. 中学受験 時事問題 重大ニュース sells 1 one-off in-app purchase and Train Drill sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
中学受験 時事問題 重大ニュース ships an update every 7 months, Train Drill every 2 months. Both last shipped on October 25, 2026.
| Parameter | 中学受験 時事問題 重大ニュース | Train Drill |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 7 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 20 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Keita Ogasawara | Kuromoji LLC |
In-app purchases
中学受験 時事問題 重大ニュース
- 2025年度時事問題$2.99
Train Drill
- Mini$0.991 Month
- Unlimited$1.991 Month
Questions
Is 中学受験 時事問題 重大ニュース free?
Is Train Drill free?
Do 中学受験 時事問題 重大ニュース or Train Drill have ads?
Which is updated more often, 中学受験 時事問題 重大ニュース or Train Drill?
Other comparisons
