# Flicker Fusion

> Flicker Fusion (iPhone/iPad app by Lafayette Instrument Company Inc..)

- Source: https://appshunter.io/ios/app/flicker-fusion/id1471020622 (this page in markdown: same URL + `.md`)
- Developer: [Lafayette Instrument Company Inc.](https://appshunter.io/developer/335029582)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 18 MB
- Released: 2019-12-05
- Data updated: 2026-05-12
- User reviews in markdown: https://appshunter.io/ios/app/flicker-fusion/id1471020622/reviews.md

## What is Flicker Fusion?

The Flicker Fusion administration application works in conjunction with the Lafayette Instrument Flicker Fusion system. The app allows an administrator to create/control a Critical Flicker Frequency (CFF) exam as well as store the results by examinee. The Flicker Fusion is for use in education and research and is not intended for medical or diagnostic purposes.


## Version history (last 5 releases)

### 1.5.9 — 2026-04-29

Improved performance when running a task.

### 1.5.8 — 2026-01-09

Upgraded from .NET 9.0 to .NET 10.0.

### 1.5.7 — 2025-10-11

Updated popup behavior to improve the user interface.

### 1.5.5 — 2025-02-05

Standardized text size with the device settings.
Reduced the opacity of buttons that are not enabled.
Upgraded the app framework.
Changed text in the navigation menu from Export Data to Export Saved Data.

### 1.5.3 — 2024-09-22

Updated the backend framework.
Improved compatibility when the device language setting is not set to English.

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## More apps by Lafayette Instrument Company Inc.

- [Purdue Pegboard Scoring](https://appshunter.io/ios/app/purdue-pegboard-scoring/id1014521229)
- [LEval](https://appshunter.io/ios/app/leval/id1111592043)
- [Clegg Control](https://appshunter.io/ios/app/clegg-control/id1439467147)
- [DynoData](https://appshunter.io/ios/app/dynodata/id1562732410)

All apps by Lafayette Instrument Company Inc.: https://appshunter.io/developer/335029582

## Related topics

[flicker fusion](https://appshunter.io/ios/topics/flicker-fusion) · [flicker and flame](https://appshunter.io/ios/topics/flicker-and-flame)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-12.*