Solfe vs 大型車運転シミュレータ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Solfe
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Solfe brings the study and the practice of music together: theory, plus the solfège side — ear training, sight-singing and rhythm — all in one place, at your own pace. - Music theory: 14,000+ questions across 8 categories (intervals, key signatures, scales, rhythm, terms, chords, transposition, score analysis), every one with a careful explanation. Notation questions are rendered on a real staff, with a keyboard diagram in the explanation. - Solfège: ear training, sight-singing, and rhythm. Exercises are generated on the fly, so the training never runs out. Sight-singing grades your pitch and timing on the device — your voice never leaves your phone. - Ask about a question: when an explanation doesn't land, ask about that question directly. Answers are grounded in the question, its answer, and the notation. - Today: the home screen picks what to do next - review that is due, or the level you are working through - plus one solfège exercise for when you can use your voice. - Review: spaced repetition (SRS) remembers what you solved and brings it back right before you forget. - Practice exam: 20 questions in 20 minutes, modelled on the structure of Japanese music high school and conservatory entrance exams. Free plan: every question is open - all categories and all levels, up to conservatory entrance level - with 5 sessions a day (a session is 10 questions in theory or ear training; one exercise in sight-singing). Every explanation, score, and keyboard stays visible, and spaced repetition works with a 30-question queue. Solfe Pro (subscription, 7-day free trial): no daily limit, unlimited review, a mastery map broken down by category and by material, the practice exam, and weak-spot drills. Your account is shared with the music learning service Creatone. Active Creatone subscribers get Solfe Pro at no extra cost. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the period. Manage or cancel anytime in your App Store account settings. Terms: https://solfeapp.web.app/terms Privacy: https://solfeapp.web.app/privacy Music notation is rendered with Verovio (RISM Digital Center). https://www.verovio.org
大型車運転シミュレータ
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大型車の方向変換を、真上からの俯瞰で練習する補助教材です。ハンドルを切ったとき、前輪・後輪・車体の端がどこを通るかを、止めながら確認できます。 大型第一種免許の取得中・取得予定の方を主な対象にしています。技能試験の再現や、実車の代わりではありません。 【できること】 ・真上からコースと車体を見て、方向変換の流れを練習する ・前進、停止、後退、操舵を自分のペースで操作する ・前輪と後輪の軌跡を見比べる ・タイヤが枠内でも、車体の前端・後端がはみ出す様子を確認する ・接触した位置と、切り返しの回数を振り返る ・広告なし 【このアプリで目指す理解】 ・同じハンドルでも、前進と後退では車体の向きの変わり方が逆になる ・後輪は前輪と同じ場所を通らない ・停止して確認し、必要なら切り返して位置を直せる ※車両は大型単車を想定した1種類、コースは方向変換1種類です。けん引、バス、二種試験、全国の試験場の再現はしていません。 ※このアプリは、大型車の車体とタイヤの動きを理解するための補助教材です。実車運転の代替ではなく、技能試験の合格を保証しません。実際の挙動は車種、荷重、路面、整備状態などで異なります。教習所等で、指導者の指示に従った実車練習も必要です。アプリの結果は公式試験の採点ではありません。実車を運転しながら操作しないでください。
Screenshots
Verdict
Solfe and 大型車運転シミュレータ are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Solfe | 大型車運転シミュレータ |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 days | — |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 76 MB | 7 MB |
| Age rating | 4+ | 12+ |
| Developer | REGNITION, K.K. | kohei yamane |
In-app purchases
Solfe
No in-app purchases
大型車運転シミュレータ
No in-app purchases









