Both apps solve the same problem — transferring files between devices on a local network, without the internet. They take very different approaches. Here is an honest breakdown to help you decide.
You value design, speed, and a consumer-grade experience. You want something that feels as polished as a first-party Apple or Google app, and you are happy to pay $0.99/month for unlimited transfers.
You want completely free and open source. You need Linux support. You care about transparency and community-driven development, and a developer-oriented UI does not bother you.
| Feature | Airclap | LocalSend |
|---|---|---|
| Platforms | Mac, Windows, iOS, Android, Vision Pro | Mac, Windows, Linux, iOS, Android |
| Price | Free with limits. Pro from $0.99/mo | Completely free |
| UI / Design | Consumer-grade polish | Functional, developer aesthetic |
| Transfer Speed | 200% faster (optimized protocol) | Standard |
| Open Source | No | Yes (MIT license) |
| Auto Discovery | Yes | Yes |
| File Size Limit | Free: 100 MB cap. Pro: Unlimited | Unlimited |
| Setup Required | Zero config | Zero config |
| Internet Required | No (LAN only) | No (LAN only) |
| Community | 416 GitHub stars, #1 Product Hunt (533 upvotes) | 35k+ GitHub stars |
| App Store Rating | 5.0 stars | 4.6 stars |
| Available In | 120+ countries | Worldwide |
Airclap is built with the same attention to detail you would expect from a first-party platform app. Smooth animations, intuitive drag-and-drop, clean typography. The kind of app you actually enjoy using, not just tolerate. LocalSend is functional, but it looks and feels like a developer tool.
Airclap uses a custom-optimized transfer protocol that achieves over 200% faster speeds compared to standard implementations. On a typical home WiFi network, this means large files arrive in seconds instead of minutes. If you transfer files frequently, this adds up fast.
Airclap is one of the few file transfer tools available on Apple Vision Pro. If you work in spatial computing, you can send files to and from your headset just like any other device. LocalSend does not support Vision Pro.
LocalSend is free with no strings attached. No freemium limits, no subscription, no ads. You can transfer unlimited files of any size at no cost. Airclap's free tier has a 100 MB cap per file, and removing it requires a Pro subscription. If your budget is zero, LocalSend is the clear winner here.
LocalSend is fully open source under the MIT license with over 35,000 GitHub stars. You can audit the code, contribute features, or fork it for your own needs. For users who care deeply about software transparency and community governance, this is a significant advantage Airclap cannot match.
If you run Linux, LocalSend is your option. It supports all major Linux distributions, while Airclap is not available on Linux. For developers, sysadmins, or anyone with a Linux machine in their workflow, this is a dealbreaker in LocalSend's favor.
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It depends on your priorities. Airclap offers a more polished user experience with faster transfer speeds (over 200% faster) and Vision Pro support. LocalSend is completely free and open source with Linux support. If you value design and speed, Airclap is the better choice. If you need free and open source, LocalSend is the better choice. Both are solid tools for local file transfer.
Yes. LocalSend is 100% free and open source under the MIT license. There are no paid tiers, no ads, and no file size limits. Airclap has a free tier with a 100 MB file size cap, and a Pro plan starting at $0.99/month for unlimited transfers and additional features.
Airclap is significantly faster. It uses a custom-optimized transfer protocol that achieves over 200% faster speeds compared to LocalSend's standard implementation. For occasional small file transfers, the difference may not matter much. For frequent or large file transfers, the speed advantage is noticeable and meaningful.
Absolutely. Many users keep both installed. A common setup is to use Airclap for everyday transfers between phone and computer (for its speed and polish), and keep LocalSend available for Linux machines or situations where you need a completely free, no-limits option. They do not conflict with each other.