RouletteBox vs Ghost Leg
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
Ghost Leg
This app provides a simple digital version of the traditional Ghost Leg (Amidakuji) lottery. It's useful for various decision-making scenarios like ordering, role assignment, grouping, or raffles. Customize participants and results for up to 100 entries.
- Digital Ghost Leg (Amidakuji) lottery
- Customizable participants and results
- Supports up to 100 entries
- Start, reset, and fast forward functions
- Saved data for reuse
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Simple Ghost Leg app Ladder Lottery, Amidakuji Can be used for ordering, role determination, grouping, raffle, etc. You can change the number up to 100 - Main screen There is a start and reset function of Ghost Leg and a fast forward function. - Setting screen Participants, customized results. Saved data can be read
Screenshots
Verdict
The clearest difference is review sentiment: RouletteBox at 50% against Ghost Leg's 0%. RouletteBox also leads on iOS requirement (12.0 vs 15.6). Ghost Leg's advantage is update cadence (every 3 months vs every 6 months). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
RouletteBox ships an update every 6 months, Ghost Leg every 3 months. The most recent releases landed on September 1, 2026 and September 22, 2026 respectively.
| Parameter | RouletteBox | Ghost Leg |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 50.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 2 — better | — |
| Update frequency | Every 6 months | Every 3 months — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 58 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Mizuho Sakakibara | Ryouhei Azuma |
Customer experience
RouletteBox
Ghost Leg
In-app purchases
RouletteBox
No in-app purchases
Ghost Leg
No in-app purchases
