Comparison

Scenario Line vs My TRPG Dice

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Scenario Line

Features
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Scenario Line is an editor for creating and managing branching scenarios. It can be used for a wide variety of projects that involve branching narratives, including visual novels, gamebooks, and tabletop RPG scenarios.

About

My TRPG Dice

Features
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TRPG Dice is a fast, focused dice roller for tabletop role-playing sessions. Pick a game-specific preset and roll in seconds, then keep frequently used dice in Favorites, search your library, review roll history, and adjust the theme or sound. Key features • Quick rolls with common dice expressions • Game-specific dice presets • Search, favorites, and custom ordering • Roll history and recently used dice • Create your own titles, groups, and presets • Light and dark themes • English and Japanese interface • No account required • App data is stored locally on your device English presets • Call of Cthulhu • Dungeons & Dragons • Sword World 2.5 The Japanese app environment also includes presets for all of the following supported titles: • Dungeons & Dragons • Call of Cthulhu 6th Edition • Emoklore TRPG • Sword World 2.5 • Double Cross The 3rd Edition • Call of Cthulhu 7th Edition • Nechronica: The Long Long Sequel • Shinobigami • Insane • Futari Sousa • Pathfinder Roleplaying Game Second Edition (Remaster) • Arianrhod RPG 2E • Satasupe • KonoSuba: God's Blessing on This Wonderful World! TRPG • Log Horizon TRPG • Garden Order • Garden Order Re-Edit • Monotone Museum RPG Revised Edition Some game-specific mechanics—such as exploding dice, counting successes, or consulting game tables—require manual resolution. Preset notes explain when this applies. This is an independent utility and is not an official app of, affiliated with, or endorsed by the publishers or rights holders of the listed games. Product names and trademarks belong to their respective owners.

Screenshots

Scenario Line2 screens
My TRPG Dice4 screens

Verdict

The call

The clearest difference is in-app purchases: My TRPG Dice at none against Scenario Line's 1. My TRPG Dice also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price, update cadence 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Scenario Line sells 1 one-off in-app purchase. My TRPG Dice asks for nothing beyond the download.

UpkeepUpdate frequency

Scenario Line ships an update fortnightly, My TRPG Dice every 2 weeks. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

Scorecard3 real differences · 3 level
Scenario Line versus My TRPG Dice: the parameters behind the verdict, then further details
ParameterScenario LineMy TRPG Dice
PriceFreeFree
Update frequencyFortnightlyEvery 2 weeks — better
AdsYesNo — better
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size28 MB22 MB
Age rating4+4+
DeveloperRikuu SonoTreasure System

In-app purchases

1 purchases

Scenario Line

One-time1
  • Remove Ads$3.99
None

My TRPG Dice

No in-app purchases

Questions

Is Scenario Line free?
Scenario Line is free to download, with in-app purchases available.
Is My TRPG Dice free?
My TRPG Dice is free to download, with no in-app purchases.
Do Scenario Line or My TRPG Dice have ads?
Scenario Line shows ads; My TRPG Dice does not.
Which is updated more often, Scenario Line or My TRPG Dice?
Scenario Line ships an update fortnightly, and My TRPG Dice every 2 weeks. Most recently, Scenario Line was updated on October 25, 2026 and My TRPG Dice on October 29, 2026.

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