GreySpace
Big files between iPhone, Android, Mac & PC, no internet
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This is 1 of 174 launches in file transfer and sync utilities — see how it stacks up on momentum and crowding →
457 other launches read as similar to this one →
Details
- External ID
- 1263718
- Source
- PH
- Company
- —
- Product
- GreySpace
- Website domain
- producthunt.com
- Launched
- Oct. 10, 2026
- Cohort
- —
- Upvotes
- 1
- Upvotes percentile
- 0.33
- Tags
- Productivity, Storage, Photo & Video
Description
Send photos, videos and files between iPhone, Android, Mac and Windows, straight over Wi-Fi. No internet, no cloud, up to 1 GB in 9 seconds. App to app, every file is checked before it appears, and transfers resume after a drop. Free to receive.
Enrichment
- Niche
- file transfer and sync utilities
- Vertical
- Horizontal
- Function
- Workflow automation
- Audience
- Prosumer
- AI stance
- Not AI
- Project type
- Commercial product
- Normalized one-liner
- offline file sharing tool for cross-platform devices
- Manually corrected
- False
Could you build this?
Partial The UI and basic socket transfers can be generated, but reliable, high-speed, cross-platform local peer-to-peer discovery and direct Wi-Fi / Wi-Fi Direct file transfer across iOS, Android, macOS, and Windows is notoriously tricky.
What it would actually take: Requires native networking in Swift, Kotlin, and C++/Rust using mDNS/Bonjour, Wi-Fi Direct, and multi-threaded raw TCP sockets with chunking, hashing, and resumption protocols. The hardest challenge is working around iOS background network restrictions, mobile OS Wi-Fi Direct incompatibilities, and desktop firewall configurations without a cloud relay.
Competitors
Other products that read as similar to this one — 457 launches clear the similarity bar, closest 8 shown.
Attention rank: #215 of 458 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 346 days after the earliest competitor.
- PhotosMove · ph · 2026-09-22 · 1 upvotes · similarity 0.62
- NoWireTransfer · ph · 2026-09-13 · 1 upvotes · similarity 0.60
- WispFile · ph · 2026-09-25 · 1 upvotes · similarity 0.59
- EarthDrop · ph · 2026-10-07 · 2 upvotes · similarity 0.58
- iWinBridge · ph · 2026-09-06 · 1 upvotes · similarity 0.57
- ShareNod · ph · 2026-09-26 · 1 upvotes · similarity 0.57
- AeroSender A1 · ph · 2026-10-10 · 2 upvotes · similarity 0.57
- LargeFile · ph · 2026-10-06 · 3 upvotes · similarity 0.56
Other launches for this product
- No other launches for this product.