OpenD6 Toolkit vs Space UI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OpenD6 Toolkit
This app provides tools for the OpenD6 role-playing game system. It includes a dice roller with statistics tracking and character creation tools with genre templates and customizable options. Users can also create and share custom game templates.
- Dice roller with statistics
- Character builder with templates
- Automatic point cost calculation
- Supports multiple genres
- Save/Load/Delete characters
- Custom game template support
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A mobile app for all things OpenD6. Features --------- Die roller • Supports both classic and Legend styles of rolling • Statistics are also tracked on your dice Character tools • Select a template to build your character from • Automatically calculates your point cost • Supports the three base genres out of the box (Adventure, Fantasy, Space) • Supports all options (Advantages, Complications, Special Abilities) • Save/Load/Delete characters Game Templates • The app supports custom game templates that may be used to build characters • There is a companion project for sharing templates here - https://bit.ly/2Ais7CD • Custom templates means you can support games that use the Mini Six ruleset easily
Space UI
Create realistic sci-fi user interfaces procedurally for video productions or personal projects. Features include interactive displays, alien languages, sound effects, and cross-device syncing. Users can also sync colors with smart home lights.
- Procedural UI generation
- Interactive interfaces
- Multiple alien languages
- Sound effects
- Save interface seeds
- Cross-device syncing
- HomeKit light sync
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Generate and access great, realistic looking sci-fi user interfaces for use in video productions or hobby projects. FEATURES: • User interfaces are generated procedurally. • Interfaces are interactive. • Multiple imaginary alien languages. • Sound Effects • Save the seeds for interfaces you like. • Sync interface designs with multiple devices to create a seamless design that extends across multiple displays. • Sync interface colors with HomeKit lights. I encourage customers to contact me with additional UI element ideas that they want added to the app.
Screenshots
Verdict
The clearest difference is monetization model: OpenD6 Toolkit at free against Space UI's paid. OpenD6 Toolkit also leads on update cadence (every 6 days vs every 2 months) and iOS requirement (12.4 vs 26.0). On price, rating, ratings volume 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for OpenD6 Toolkit against 5.0 for Space UI. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
OpenD6 Toolkit ships an update every 6 days, Space UI every 2 months. The most recent releases landed on October 2, 2026 and October 1, 2026 respectively.
| Parameter | OpenD6 Toolkit | Space UI |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 1 | 1 |
| Update frequency | Every 6 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac, Apple TV — better |
| Requires iOS | 12.4 — better | 26.0 |
| Further details — not scored | ||
| Size | 13 MB | 190 MB |
| Age rating | 4+ | 4+ |
| Developer | Phil Guinchard | 256 Arts |
Customer experience
OpenD6 Toolkit
Space UI
In-app purchases
OpenD6 Toolkit
No in-app purchases
Space UI
No in-app purchases
Questions
Is OpenD6 Toolkit free?
Is Space UI free?
Which has better reviews, OpenD6 Toolkit or Space UI?
Do OpenD6 Toolkit or Space UI have ads?
Which is updated more often, OpenD6 Toolkit or Space UI?
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