自作ガチャ vs RouletteBox
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
自作ガチャ
Create custom gachapon machines with your own prizes and probabilities. Perfect for deciding on punishments, raffles, or any situation needing a random draw. Easily set up items, colors, and odds, with options for no-repeat prizes.
- Create custom gachapon machines
- Set prize probabilities
- Define prize contents
- Choose capsule colors
- Option for no-repeat prizes
- Save and manage templates
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自分で景品と確率を決めてオリジナルのガチャを作るアプリです。 何かに迷った時や罰ゲームなど、使い方は多種多様です。 ーー使い方ーー １.左上のメニューから「ガチャを作る」ボタンを選択し、ガチャ作成画面に移動します。ここで「自分で確率を設定しますか？」と表示されるので設定する場合は「はい」、しない場合は「いいえ」を選択してください。 ２.プラスボタンとマイナスボタンで要素の追加と削除を行い、ガチャのタイトル、カプセルの色、要素の内容、確率（小数点第一位まで）をそれぞれ入力し、データセットボタンでデータをセットします。（テンプレートに追加したい場合は「テンプレートに追加」、一度でた景品を出ないようにするには「重複を許さない」にチェックを入れてください） ※確率が100％に満たない場合、余った分の確率で「ハズレ」の景品が出ます。 ３.データをセットすると最初の画面に戻り、「ガチャる」ボタンでガチャを回せます。 ４.メニューの「テンプレート」ボタンか、右上の星マークからテンプレートの選択、編集、削除、IDの生成が行えます。
RouletteBox
This app provides a simple roulette wheel for decision-making and random selection. Easily input your options, save and load custom lists, and spin the wheel to get a random result for games or everyday choices.
- Customizable roulette wheel
- Save and load data
- Random result generation
- Game and decision support
- Simple user interface
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It's a simple RouletteBox app. Please use it for rice, game ordering, etc. === How to use === ① Click the edit button ② Enter the data and click the OK button ③ Click the pull button to start RouletteBox! About data ･ You can save the entered data by pressing the save button on the edit screen. ･ You can load the saved data from the load button on the edit screen. Please take self-responsibility for the result of RouletteBox.
Screenshots
Verdict
The clearest difference is rating: 自作ガチャ at 5.0 against RouletteBox's 4.3. 自作ガチャ also leads on update cadence (fortnightly vs every 6 months) and review sentiment (66% vs 50%). RouletteBox's advantage is in-app purchases (none vs 2) and ratings volume (3 vs 1). On price, ads 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. 自作ガチャ sells 2 one-off in-app purchases. RouletteBox asks for nothing beyond the download.
自作ガチャ holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 66% of 自作ガチャ's written reviews are positive against 50% of RouletteBox's.
自作ガチャ ships an update fortnightly, RouletteBox every 6 months. Both last shipped on November 3, 2026.
| Parameter | 自作ガチャ | RouletteBox |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.3 (3 ratings) |
| Positive reviews | 66.0% of reviews — better | 50.0% of reviews |
| Number of ratings | 1 | 3 — better |
| Update frequency | Fortnightly — better | Every 6 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 80 MB | 58 MB |
| Age rating | 4+ | 4+ |
| Developer | riku miyamoto | Mizuho Sakakibara |
Customer experience
自作ガチャ
RouletteBox
In-app purchases
自作ガチャ
- 画像の使用$1.99
- 広告の削除$1.99
RouletteBox
No in-app purchases
