Riv File Viewer
Riv File Viewer is made and published by Tom Acco. AppBrain is an independent app data site and isn't affiliated with Tom Acco. The app name, icon, screenshots and description belong to Tom Acco and are shown as published on the App Store.
AppBrain's verdict
- Rating on App Store
- 5.00
- 2 ratings
- Last updated
- February 12, 2026
It doesn't have enough ratings yet to judge what users think.
Rankings
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Competitors
Similar apps and more from Tom AccoAlternatives to Riv File Viewer
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Releases
Updates seen on the App Store- Version
- 1.0
- Launched
- February 2026
No changelog data
User feedback
Ratings and reviews on the App StoreComments on Riv File Viewer for iOS
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 10.7 MB
- Content rating
- Everyone
Technologies used by Riv File Viewer
About the app and developer
About Riv File Viewer
Riv File Viewer is a graphics & design app developed by Tom Acco.
What is the rating of Riv File Viewer?
Riv File Viewer is rated 5.00 out of 5 stars, based on 2 ratings.
Is Riv File Viewer free?
Riv File Viewer is free. The app size is 10.69 MB. The latest version available is 1.0. The last update was on February 12, 2026.
What are the requirements for Riv File Viewer?
The app has a content rating of Everyone. The app has been available on the App Store since February 2026.
Developer information for Tom Acco
Address:
Frequently asked questions about Riv File Viewer
Is Riv File Viewer free?
Yes. Riv File Viewer is free on the App Store.
Is Riv File Viewer still available?
Yes. Riv File Viewer is on the App Store, and the last update we saw was on February 12, 2026.
How large is Riv File Viewer?
Riv File Viewer is 10.69 MB.
Is Riv File Viewer suitable for children?
App Store rates the content of Riv File Viewer as suitable for everyone.
How do people rate Riv File Viewer?
Riv File Viewer scores 5.00 out of 5 stars, from 2 ratings on the App Store.
Who made Riv File Viewer?
Riv File Viewer was developed by Tom Acco. It is listed in the graphics & design category on the App Store.
What are the best alternatives to Riv File Viewer?
People looking at Riv File Viewer also look at these graphics & design apps: drawnal, shotwell - screenshots & mocks, CapMoment - Video to Live, Morphin, Voxel Paint (Ape Apps).
Store listing
By Tom Acco, from the App Store
Description by Tom Acco Written by the developer, not by AppBrain. Click to read.
Built to streamline your workflow, this tool allows you to preview, test, and debug animations directly on real iOS hardware to ensure perfect rendering and performance before you ship your app.
The .riv file format is created using Rive, the real-time interactive animation tool. Riv File Viewer provides a dedicated mobile environment to validate these files with precision.
PREVIEW WITH CONFIDENCE
Instant Loading: Open any .riv file from a URL or directly from your device.
Pixel Perfect: See exactly how your animations render on iPhone and iPad screens.
Offline Access: Files are stored locally, allowing you to test animations anytime, anywhere, without an internet connection.
POWERFUL INTERACTIVE TESTING
State Machine Support: Toggle artboards and interact with State Machines just as they would behave in a production app.
Input Validation: Test all input types including booleans, numbers, triggers, and strings.
Data Bindings: Interact with data bindings and enums in real time.
Console Monitor: Track events, state changes, and data updates as they happen.
Detailed Inspection: Use pinch-to-zoom to inspect fine details and adjust fit mode, alignment, and background settings.
DESIGNED FOR YOUR WORKFLOW
Quick access to recent files.
Customizable background (including transparency grid).
Distraction-free mode for a clean viewing experience.
Intuitive interface designed by and for motion experts.
PERFECT FOR
Motion Designers: Validating behavior on-device.
Developers: Integrating animations and checking input logic.
QA Teams: Testing interactivity and performance on real hardware.
ABOUT THE CREATOR Created by Tom Acco, motion designer and educator. This tool was built to bridge the gap between design and implementation for the community.
DISCLAIMER
Riv File Viewer is an independent third-party utility and is not affiliated with, endorsed by, or officially connected to Rive Inc.
Rive and the Rive logo are trademarks of Rive Inc.
All product names, logos, and brands are property of their respective owners.