Comparison

BACKDOOR会員アプリ vs MagicNumberPro

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

Head to head

BACKDOOR会員アプリ

Free

🎬 Entertainment

★ 5.01 ratingsView app →

About

BACKDOOR会員アプリ

This is an exclusive members-only application for Amusement Casino BACKDOOR. Access special features and information as a valued member.

Highlights

Exclusive member access
Information for Amusement Casino BACKDOOR
Members-only features

Features

Read full description

This is a members-only app for Amusement Casino BACKDOOR.

About

MagicNumberPro

Features

Read full description

MagicNumberは、電卓で数字を任意のフォースするためのプロ向けマジックアプリです。どんな計算式を入力しても、あなたが事前に設定した数字が答えになります。 3つのモードを事前にセットしておくことができます。数字モード好きな数字をフォース。観客がどう計算しても、設定した答えが出ます。時刻モード今日の日付や現在時刻をフォース。「今日は何日？」の演技に。即興モードその場でフォースナンバーを入力して演技。借りたお札のシリアルナンバーや観客に選ばせた数字にも対応できます。 App Clip対応 NFCやQRコードからApp Clipを起動。観客のスマホにインストール不要。どんなスマートフォンでも、すぐに演技で使えます。クラウド設定管理本番直前でも設定を変更できます

Screenshots

BACKDOOR会員アプリ3 screens

MagicNumberPro4 screens

Verdict

The call

The clearest difference is price: BACKDOOR会員アプリ at Free against MagicNumberPro's $29.99. BACKDOOR会員アプリ also leads on iOS requirement (15.1 vs 26.2). MagicNumberPro's advantage is update cadence (every 11 days vs monthly). On 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

CostPrice · In-app purchases · Ads · Monetization

BACKDOOR会員アプリ is free to download; MagicNumberPro costs $29.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

BACKDOOR会員アプリ ships an update monthly, MagicNumberPro every 11 days. The most recent releases landed on October 11, 2026 and October 13, 2026 respectively.

Scorecard3 real differences · 7 level

BACKDOOR会員アプリ versus MagicNumberPro: the parameters behind the verdict, then further details
Parameter	BACKDOOR会員アプリ	MagicNumberPro
Price	Free — better	$29.99
Rating	5.0 (1 ratings) — better	—
Positive reviews	100.0% of reviews	—
Number of ratings	1 — better	—
Update frequency	Monthly	Every 11 days — better
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPod — better	iPhone
Requires iOS	15.1 — better	26.2
Further details — not scored
Size	41 MB	6 MB
Age rating	4+	4+
Developer	ROUNDERS, K.K.	MINORI ONUKI

In-app purchases

None

BACKDOOR会員アプリ

No in-app purchases

None

MagicNumberPro

No in-app purchases

Questions

Is BACKDOOR会員アプリ free?

BACKDOOR会員アプリ is free to download, with no in-app purchases.

Is MagicNumberPro free?

MagicNumberPro costs $29.99, with no in-app purchases.

Do BACKDOOR会員アプリ or MagicNumberPro have ads?

Neither BACKDOOR会員アプリ nor MagicNumberPro shows ads.

Which is updated more often, BACKDOOR会員アプリ or MagicNumberPro?

BACKDOOR会員アプリ ships an update monthly, and MagicNumberPro every 11 days. Most recently, BACKDOOR会員アプリ was updated on October 11, 2026 and MagicNumberPro on October 13, 2026.