# Sweepline — nothin' but net

> Gesture-based dispatch tool for systems and people, connecting to user-controlled servers. (iPhone/iPad app by Christopher Weems.)

- Source: https://appshunter.io/ios/app/sweepline/id6767961451 (this page in markdown: same URL + `.md`)
- Developer: [Christopher Weems](https://appshunter.io/developer/319461222)
- Category: Utilities, Productivity
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings
- Age rating: 17+
- Requires: iOS 26.4 · 15 MB
- Languages: American English
- Released: 2026-05-15
- Data updated: 2026-09-07
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/sweepline/id6767961451/reviews.md

## What is Sweepline?

Sweepline is a gesture-based dispatch tool for people, spaces, and systems.

Connect to a server you run at home — or one shared by friends or family — then send signal events with directional sweeps or taps. These simple gesture can acknowledge a request, unlock a workflow, hand off responsibility, or trigger a physical system connected to the saved endpoint.

Sweepline is intentionally small — like a Unix utility for your fingers.

There is no feed, profile system, or social network. The app enables team communication, but does not offer direct messages or require logging into a centralized service. Sweepline does its best remembering ed25519 private keys, speaking http, and getting out of the way. 

Endpoint servers (anyone can make these) define their own meaning:

• a swipe might open a door
• dispense candy from a gumball machine
• turn on the lights
• acknowledge a request
• dispatch assistance
• mark a work zone active
• start workflows in systems you already use

Messages are signed by default using per-service cryptographic keys so endpoint operators can verify where events came from. If you're developing your own service, you can ignore these signatures while prototyping and later lock it down by recognizing signatures from trusted devices only. This is how you make sure only you or people you authorize are allowed to operate your service.

Sweepline works well with:

• self-hosted servers
• Raspberry Pi projects
• volunteer shift tracking and informal help requests
• pickup sports availability and score tracking
• formal or informal clock-in/clock-out
• maker-space infrastructure
• studio and workshop lighting and controls
• interactive art installations

The protocol is intentionally small and open.
The goal is deliberate, low-friction signaling across independent systems.

Sweepline carries the gesture.
Endpoints make the move.

## Key features

- Gesture-based event sending
- Connects to user-controlled servers
- Haptic and visual confirmation
- Trigger physical systems
- Signed messages for verification
- Minimalist, utility-focused design


## Frequently asked questions about Sweepline

### What is Sweepline used for?

Sweepline is a gesture-based dispatch tool that connects to servers you control. It allows you to send signal events with directional sweeps and taps to acknowledge requests, unlock workflows, or trigger physical systems connected to the endpoint server.

### Does Sweepline have ads?

No, Sweepline is ad-free. The application is designed to be a minimalist utility, focusing on its core functionality without intrusive advertisements.

### What devices does Sweepline support?

Sweepline is available for iPhone and iPad devices. It is designed to be a lightweight utility that works across Apple's mobile platforms.

### How does Sweepline handle security?

Messages are signed by default using per-service cryptographic keys, allowing endpoint operators to verify event origins. Developers can also use these signatures to recognize trusted devices and reject unauthorized events.

### Can I use Sweepline offline?

Sweepline requires a connection to a server to send signal events. While the app itself is small and efficient, its functionality relies on communication with a connected endpoint server.

### What is the age rating for Sweepline?

Sweepline has an age rating of 17+. This is likely due to the technical nature of the app and its potential use in controlling systems that may require mature understanding.

### How often is Sweepline updated?

The latest version of Sweepline is 1.1.4, last updated on July 6, 2026. This indicates a recent update, suggesting ongoing development and support for the application.

### What makes Sweepline different from other communication apps?

Sweepline intentionally lacks features like a feed, profile system, or social network. Its focus is on deliberate, low-friction signaling across independent systems, rather than traditional social interaction.

## Version history (last 5 releases)

### 1.1.6 — 2026-08-26

• An endpoint that responds with a redirect now opens the redirected page (this was previously an error)

### 1.1.5 — 2026-08-08

Improve presentation of resizable windows on iPad and macOS.

### 1.1.4 — 2026-07-06

Add quicker access to an endpoint's service key from Settings (ⓘ): long press an endpoint > Show Service Key.

### 1.1.3 — 2026-06-23

Browser tabs in the in-app browser can now stack, improving multitasking.
@handle endpoints are now presented more naturally, making it easier to work with profiles and services that use handle-based identities.

### 1.1.2 — 2026-06-15

The globe button is no longer available when a Settings password is set and Allow Endpoint Switching is turned off.

## More apps by Christopher Weems

- [Jumbo Calculator](https://appshunter.io/ios/app/jumbo-calculator/id361121377)
- [Jumbo Calculator Plus](https://appshunter.io/ios/app/jumbo-calculator-plus/id630927865)
- [Easy Grade](https://appshunter.io/ios/app/easy-grade/id637361803)
- [Countdown: Simple Timer](https://appshunter.io/ios/app/countdown-simple-timer/id1051978824)
- [Snake & Dumbiedorf](https://appshunter.io/ios/app/snake-and-dumbiedorf/id1511639354)
- [Pepper Patch](https://appshunter.io/ios/app/pepper-patch/id6763900587)

All apps by Christopher Weems: https://appshunter.io/developer/319461222

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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 2026-09-07.*