d20 3D vs Riichi Log
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
d20 3D
Simulate realistic dice rolls with impressive 3D graphics. This app allows you to roll multiple dice simultaneously and automatically calculates the total, enhancing tabletop gaming experiences without the need for physical dice.
- Realistic 3D dice rolling
- Support for d4, d6, d8, d10, d12, d20
- Roll up to 10 of each dice type
- Integer modifier for rolls
- Automatic addition of dice totals
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Roll dice and let the computer count them without losing the feeling of real dice! d20 3D lets you roll as many dice as you want with stunning 3D graphics! Watch your dice roll across the table and feel the panic as you see a d20 teeter on the edge of rolling a 1! Features include: • d4, d6, d8, d10, d12, and d20 dice • Up to 10 of each dice all at the same time, with no considerable lag • Integer modifier to any roll • Automatic computer addition of all dice on table Send suggestions and feedback to support@alvios.com!
Riichi Log
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Riichi Log is a score tracking and match record app designed for real-life Japanese mahjong games. It focuses on being fast, clear, and easy to use, helping you record scores more smoothly during a game. After each match, you can save the result, check match history, and review player stats, reducing the hassle of paper scorekeeping and manual calculation. Recommended for: ・Players who often play in-person riichi mahjong ・Players who want to save East-only or hanchan results easily ・Players who want to build a long-term record of their games and stats ・Players who want to check average placement, first-place rate, pt, and score differences ・Players who prefer a clean interface that is ready to use quickly With Riichi Log, you can: ・Quickly set up East-only or hanchan games ・Set starting points, Oka, and Uma ・Arrange players and seats, with random seating support ・Record ron wins, tsumo wins, exhaustive draws, and abortive draws ・Automatically calculate riichi sticks, honba, and score changes ・Save match results and history ・View player performance statistics ・Generate shareable stats images ・Check wait tiles from a 13-tile hand Riichi Log focuses on: ・Quick setup ・A clean interface ・No ads ・Score tracking and match records ・Real-life mahjong games ・Daily stats tracking and review The app also includes a tenpai lookup tool. Enter a 13-tile hand to check winning tiles and remaining tile counts. It supports standard hands, seven pairs, and thirteen orphans, making it useful for practice, learning, and post-game review. Whether you play with friends, at a club, in a mahjong parlor, or simply want to track your riichi mahjong results over time, Riichi Log helps you keep every match clearly recorded.
Screenshots
Verdict
The clearest difference is in-app purchases: d20 3D at none against Riichi Log's 1. d20 3D also leads on iOS requirement (6.0 vs 15.0). 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. Riichi Log sells 1 one-off in-app purchase. d20 3D asks for nothing beyond the download.
| Parameter | d20 3D | Riichi Log |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | — | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 6.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 93 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Technospirits | Lok Wai |
In-app purchases
d20 3D
No in-app purchases
Riichi Log
- Riichi Log Pro$1.99





