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Spark - Ren'Py Novels

by Devon Lewis

  • Utilities
  • Paid
  • Small & simple · 90
View on the App Store
Rating
4.8
219 ratings · US storefront
Top 87%among 95 Utilities apps
Last update
Mar 19, 2026
Version 1.3.6
Size
664 MB
Category
Utilities
Tracked since
Oct 9, 2026

Estimated revenue

A model estimate with a likely range, not a reported figure.

No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.

How this estimate is made

Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.

Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.

Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.

Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.

Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.

Full method

Screenshots

As shown on the App Store listing.

About this app

Text from the App Store listing.

Spark: The Essential Tool for Managing Ren'Py Visual Novels

Spark is an independent utility for organizing and launching Ren'Py visual novels. It is not affiliated with or supported by the official Ren'Py project. For any issues with this app, please contact Spark support, not the Ren'Py team.

Launch and Play Your Novels with Ease
Import and start your favorite Ren'Py visual novels directly in Spark. Once added, your titles are ready to launch with a tap, so you can focus on reading and playing instead of manual setup.

Tailored Compatibility for Each Novel
Choose from multiple Ren'Py engine versions to match your novel and improve stability:
8.x: 8.5.2, 8.5.0, 8.4.1, 8.3.7, 8.3.4, 8.2.3, 8.1.3, 8.0.3
7.x: 7.8.8, 7.8.4, 7.7.3, 7.6.3, 7.5.3, 7.4.11

Per-novel configuration lets you:

  • Select the best Ren'Py version for each title
  • Fine-tune settings to improve quality of life.
  • Improve performance on complex or older games

Note: Performance and compatibility vary by novel. Older titles or very large games may contain bugs or fail to run. Smaller devices can experience rendering issues. Some novels may not work at all, though we strive to support as many as possible.

Powerful Save Management
Take full control of your progress across all novels:

  • View all saves in one place instead of hunting through folders
  • Backup saves before big choices or endings so you can revisit them anytime
  • Restore old saves if something breaks or you want to replay a specific branch
  • Import saves from other devices and delete unwanted saves to keep things tidy

Organize Your Entire Library
Keep your Ren'Py collection clean and easy to navigate:

  • See all installed novels at a glance
  • Rename titles to match your personal library style
  • Manage multiple versions of the same novel, such as different language patches or updated builds

Flexible Novel Import
Add new novels from a variety of common formats:

  • Import from zip, apk, 7z, tar, or rar files
  • Quickly bring in titles from backups, downloads, or other devices

Once imported, novels become part of your Spark library with version and save management ready to use.

Ren'Py-Specific Tools and Enhancements
Dig deeper into your visual novels with advanced utilities:

Gallery Viewer

  • Browse novel assets directly inside Spark
  • Inspect images and other media used by the game

Variable Editor

  • View and edit game variables while playing
  • Skip grinding, fix bugged flags, or jump to specific routes by adjusting in-game values

On-Device Translation

  • Translate novels using Apple’s on-device translation system
  • Make foreign-language titles more approachable without leaving the app
  • Keep translations private and fast by staying on your device

Your Gateway to the Ren'Py Visual Novel Universe
While Spark is not affiliated with Ren'Py, it is designed as a powerful companion for players who want full control over how they install, launch, customize, and maintain their Ren'Py visual novels in one place.

Additional Licensing Information
Ren'Py includes free software licensed under various terms, including the GNU Lesser General Public License. For a complete list of included software and license details, please visit the official Ren'Py website.

Terms of Use
https://spark.devl.ai/reference/terms/

What’s new

Release notes for the latest version, as written by the developer.

v1.3.6

Help System Overhaul

  • Added New Help Pages
  • Added Proper Documentation
  • Website

Overlay

  • Optimized Overlay Buttons - Dragging and Interacting with overlay buttons would sometimes stutter\lag
  • Added Vertical Quick Menu Overlay Bar
  • Fixed Variable Editor initially showing a blank panel when trying to edit a variable

Minor UI Fixes\Changes

Supporter Features

  • Added In App Purchases for providing additional support to development
  • Custom App Icons for Supporters
  • Alpha Features for Supporters
  • Show Variable Changes for Choices in Menus

Rank history

Daily position in the Argentina charts. #1 is at the top.

Best rank
#3
Current rank
#4
Days charting
7 of 7

On the charts today

Small & simple score

How realistic it is for a small team to build something like this.

90/100

Small & simple

  • Developer size100% · 25

    Developer: 1 app on the charts

  • Audience size100% · 20

    Ratings: 219

  • App size0% · 10

    Size: 664 MB

  • Price model100% · 15

    Price model: paid

  • Demand proof100% · 30

    Best rank #1, 46 countries

An indicator, not a fact. We can't see team size. Calculated Oct 24, 2026 · method i2

How the score works

Version history

  • 1.3.6LatestReleased Mar 19, 2026