連絡先QRコード作成 vs Roulette App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
連絡先QRコード作成
Easily create QR codes from your iPhone contacts. Share contact information instantly by displaying the QR code, compatible with major Japanese carriers. Also functions as a QR code reader and can resize photos for mobile email.
- Create QR codes from iPhone contacts
- Supports 3 major Japanese carriers
- Selectable contact information for QR code
- QR code scanning functionality
- Photo resizing for mobile email
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「連絡先QRコード作成」は、iPhoneの連絡先からQRコードを作成できるアプリです。 連絡先に登録されている情報を、ドコモ、au、ソフトバンクの3キャリアに対応したQRコードに変換して表示します。画面を見せるだけで、相手の携帯電話に連絡先を渡せます。 QRコードの読み取りにも対応しているので、受け取る側としても使えます。 主な機能: ■連絡先のQRコード作成 連絡先の情報をQRコード化し、画面に表示します。 ドコモ、au、ソフトバンクの3キャリアの形式に対応しています。 相手に伝える必要のない情報は、チェックを外すことで自由に選択できます。 ■QRコードの読み取り カメラをQRコードにかざすだけで、自動検出します。 ■携帯向け写真メールの送信 他の携帯で開けるサイズに自動的にリサイズして、写真を送信する機能です。
Roulette App
This utility app allows for random decision-making through a customizable roulette wheel. Spin to decide anything with options for adjusting spinning time, background music, and color schemes.
- Customizable roulette operation
- Adjustable spinning time
- Customizable BGM
- Customizable color schemes
- Easy and smooth lottery function
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This is a roulette app that you can use when you want to decide something randomly. ◆Features Easy and smooth lottery Roulette operation can be customized (spinning time, BGM, color, etc.) ◆Material credits BGM: MusMus SE: OtoLogic, Sound Effects Lab ◆Caution The developer is not responsible for any trouble or damage caused by the use of this app. We hope you will use it with a sense of fun and without trouble.
Screenshots
Verdict
The clearest difference is rating: Roulette App at 5.0 against 連絡先QRコード作成's 3.0. Roulette App also leads on review sentiment (88% vs 70%) and update cadence (monthly vs every 2 months). 連絡先QRコード作成's advantage is in-app purchases (none vs 6). On price, ads, device support and iOS requirement 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. Roulette App sells 6 one-off in-app purchases. 連絡先QRコード作成 asks for nothing beyond the download.
Roulette App holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 7 respectively. Written reviews point the same way: 70% of 連絡先QRコード作成's written reviews are positive against 88% of Roulette App's.
連絡先QRコード作成 ships an update every 2 months, Roulette App monthly. Both last shipped on October 23, 2026.
| Parameter | 連絡先QRコード作成 | Roulette App |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) | 5.0 (7 ratings) — better |
| Positive reviews | 70.0% of reviews | 88.0% of reviews — better |
| Number of ratings | 2 | 7 — better |
| Update frequency | Every 2 months | Monthly — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 9 MB | 23 MB |
| Age rating | 4+ | 17+ |
| Developer | Takashi Wada | Tomohiro Ohwada |
Customer experience
連絡先QRコード作成
Roulette App
In-app purchases
連絡先QRコード作成
No in-app purchases
Roulette App
- Development support$0.99
- Remove Ads$1.99
- Development support$1.99
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- Remove Ads & Support$2.99
- Development support$3.99
- Development support$6.99
Questions
Is 連絡先QRコード作成 free?
Is Roulette App free?
Which has better reviews, 連絡先QRコード作成 or Roulette App?
Do 連絡先QRコード作成 or Roulette App have ads?
Which is updated more often, 連絡先QRコード作成 or Roulette App?
Other comparisons
