RouletteBox vs aikotoba
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.
aikotoba
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aikotoba lets you share text and voice posts through an exact keyword. Enter a keyword exactly to open matching posts. One keyword can bring together multiple posts, and the app clearly handles zero, one, or several results. There is no public feed or fuzzy search. Guests can search and view. Signing in is required to post, report, block, manage your posts or account, and use Pro features. A keyword is only a way to discover posts; it is not encryption or a secret vault, and other people can use the same keyword. Safety tools include per-post reporting, user blocking, moderation, support, and in-app account deletion. Privacy Policy: https://kazusa703.github.io/aikotoba-legal/privacy.html Terms of Use: https://kazusa703.github.io/aikotoba-legal/terms.html Support: https://kazusa703.github.io/aikotoba-legal/
Screenshots
Verdict
The clearest difference is in-app purchases: RouletteBox at none against aikotoba's 9. RouletteBox also leads on device support (3 vs 1) and iOS requirement (12.0 vs 18.6). aikotoba's advantage is update cadence (every 3 weeks vs every 6 months). On price and ads 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. aikotoba sells 9 in-app purchases, starting at $3.99 per month. RouletteBox asks for nothing beyond the download.
RouletteBox ships an update every 6 months, aikotoba every 3 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | RouletteBox | aikotoba |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (3 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 6 months | Every 3 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 58 MB | 21 MB |
| Age rating | 4+ | 12+ |
| Developer | Mizuho Sakakibara | atsuko imai |
In-app purchases
RouletteBox
No in-app purchases
aikotoba
- 月額プレミアム$3.991 Month
- 年額プレミアム$29.991 Year
- 4桁パスコード$3.99
- 5桁パスコード$12.99
- 6桁パスコード$19.99
Show 4 moreShow fewer
- 7桁パスコード$29.99
- 8桁パスコード$37.99
- 9桁パスコード$45.99
- 10桁パスコード$54.99









