Write one prompt for several AI apps, then compare their answers side by side when open
Does Poly-Glot AI Workspace work on iPhone Duo?
Yes, and seen in the iPhone Duo simulator: open, the prompt and Compare Mode sit on the left and the panels for each AI on the right.
- Simulator verifiedHarold Moses, the developer, in a submission to FoldHunt on October 24, 2026, and on the Poly-Glot website, with a screenshot of the app in Xcode's iPhone Duo simulator. The App Store seller is Harold Moses. The release notes for version 1.1.12 (released October 27, 2026) describe the folded and unfolded layouts for iPhone Duo.
Adapted for the fold
- Open · Inner display
Prompt on the left, answers on the right
Open, Ask Any AI sits on the left and the comparison workspace on the right, with a panel for each AI you picked.
- Closed · Outer display
The prompt, closed
Closed, Ask Any AI is a single screen for writing the prompt, picking the language and choosing which AIs to compare.
About Poly-Glot AI Workspace
Poly-Glot AI Workspace, by Harold Moses, is a place to write one prompt for several AI assistants and compare what they say, in 38 languages, on iPhone, iPad and Mac. Type a prompt, turn on Compare Mode and choose providers such as ChatGPT, Claude, Gemini or Perplexity. The AI apps run on their own: Poly-Glot opens each one, and you paste its answer back into a labeled panel to compare them.
On iPhone Duo, folded, Ask Any AI is a single screen for preparing the prompt. Unfolded, it moves to the left and the comparison workspace takes the right, with a panel for each AI, as the developer’s screenshot from the simulator shows.
Evidence reviews
What we checked, when, and what the evidence establishes. Each record preserves the support label at that check.
· Simulator screenshots reviewed
Simulator verified · iphone-duo
Looked at the website's screenshot of Xcode with the iPhone Duo simulator (iOS 27.1) running the app open: Ask Any AI with Compare Mode on and ChatGPT and Perplexity ticked on the left, and ChatGPT's and Perplexity's panels on the right, both answering a question about quantum computing.
Poses shown: Open. These are observations of the evidence, not a test of every interaction.
App version: Not recorded in this evidence. Environment: iPhone Duo simulator.
One screenshot of the open display; the cover layout isn't shown. No build was tested.
View reviewed evidence ↗
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Sources: Poly-Glot website (hmoses.github.io) · Poly-Glot AI Workspace on the App Store (apps.apple.com)