Summon Worlds: Worldbuilder

Name: Summon Worlds: Worldbuilder
Rating: 4.5 (364 reviews)
Author: OPENFORGE LLC

By: OPENFORGE LLC App

Fantasy Writing & RPGs

Overview

Version:

3.9.102

Last updated: 2026-09-12

Ranking

#83,861 ▼ 40

Overall

Features & Capabilities

Summon Worlds is a fantasy worldbuilding, story-planning, and roleplaying app for writers, worldbuilders, Dungeon Masters, and tabletop RPG players. Create connected characters, locations, items, weapons, spells, relationships, factions, and lore in one persistent universe. Build detailed character profiles with backstories, stats, traits, and AI-generated artwork while keeping every part of your world organized.

Step into Adventure Mode for interactive, AI-guided storytelling shaped by your world’s history, relationships, rules, and characters. Play solo or invite friends to explore shared worlds through cooperative multiplayer roleplaying. Customize pacing, response length, and storytelling style for anything from fast-paced quests to atmospheric mysteries. Summon Worlds is free to start, has no ads, and supports fantasy and science-fiction writers, D&D and Pathfinder campaigns, tabletop players, and collaborative storytellers.

User Growth & Download Statistics

App Games Writing AI Entertainment Community

By:

OPENFORGE LLC

Rating:

4.50

(364)

Version:

3.9.102 Last updated: 2026-09-12

Version code:

891217232

Creation date:

2023-03-08

Compatible devices:

Size:

252.88MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-09-26

Compare stats and ranking:

Ranking

# 83,861 ▼ 40

Other platforms

Summon Worlds - AI RPG (v3.9.102)

311,056 3.28

(3,195)

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

OPENFORGE LLC

Apple Apps Store

https://apps.apple.com/us/app/summon-worlds-worldbuilder/id1667442517

Website:

https://www.summonworlds.com/

User Reviews

Summon Worlds offers strong AI-driven world-building, art, and an active community, with a free-to-play-friendly model. However, repeated login/account issues and frustration with message limits and paid features temper the experience. Overall, it appeals to fantasy/storytelling fans willing to navigate the monetization and occasional reliability quirks.

Pros

AI-powered, creative world-building with customizable creatures and high-quality artwork.
Active, responsive development and a strong, engaged community with ongoing updates.
Free-to-play friendly: a rich experience is available without paying, with paid options for more features.
Excellent AI chat and storytelling capabilities that enhance immersion and roleplay.

Cons

Account/login creation and sign-in issues reported by multiple users, including difficulty creating accounts and being signed out.
Monetization gating: limited free messages and reliance on Pro/paid features, leading to frustration for non-paying players.