In the Testing device hardware neighborhood (Desktop and utilities). In town since 23 Oct 2026.

Nobody has claimed this office yet. Tablif records every new product and gives it an office; when its owner claims it, the lights go on.

What Tablif read on Fits Duo's site

Fits Duo describes itself as: “Fits Duo”

Stage: Live, no waitlist

What it is

Calls itself “App compatibility”.

Calls itself: App compatibility

“Does it work on iPhone Duo? App compatibility”

Where it puts itself

Rules out “not affiliated with Apple Inc.”.

Says it will not: not affiliated with Apple Inc.

“Independent and not affiliated with Apple Inc.”

Who it sells to

Sells to consumers. Made for Developers. Available in 8 languages.

Sells to: consumers
Made for: Developers
Languages: 8 languages

“Check whether 1,000+ iOS apps fill iPhone Duo’s inner display, use most of it, or run with black bars. Owner reports and developer guides included.”

“Developers are likely to update their apps then”

How it runs

A web app for iOS. Hosted in the cloud. No API. Built with Google Analytics.

Kind: web
Runs on: iOS
Runs where: cloud / hosted
API: no
Analytics: Google Analytics

“Website -> https://www.producthunt.com/r/NT2YCCDVHYXUDQ?utm_campaign=producthunt-api&utm_medium=api-v2&utm_source=Application%3A+Tablif+%28ID%3A+291874%29”

“Check whether 1,000+ iOS apps fill iPhone Duo’s inner display”

What it works with

Names ChatGPT, Instagram and 5 more on its pages.

Names: ChatGPT · Instagram · Netflix · +4

“ChatGPT OpenAI Since version 1.2026.279 Partly fits Updated Oct 22, 2026”

“Instagram Instagram, Inc. Since version 452.0.0 Fits Updated Oct 19, 2026”

What it offers as proof

Live, no waitlist. Try it without signing up. Publishes docs.

Instant signup: yes
Trial asks for: nothing

“Submit your app”

“For developers -> https://fitsduo.com/guides”

Sources

Tablif read these pages, last on 23 Oct 2026. Everything above is what the product says about itself; Tablif does not verify every claim.

Fits Duo · Office #49,319