App Overview

Internet Speed Limiter icon

Internet Speed Limiter

NeuralQuark · Developer Tools

Limit your internet speed using this simple app.

$9.99 · In-app purchases

PRICE
$9.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
5.0
3 ratings · Top 5%

Evidence scope: No current overall US chart position is available. Category-chart positions shown in discovery are a separate scope. Revenue is a directional model estimate, not verified earnings.

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Build Kit

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A product spec, screen plans, and build steps for your coding agent.

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What's included15 files

A product spec, phased build plan, differentiation notes, and screen references.

  • START_HERE
  • AGENTS
  • EVIDENCE
  • SPEC
  • BUILD_PLAN
  • DIFFERENTIATION
  • skills/
  • screens/
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Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.

Feature spec

Goal: Send a clear invoice after finishing a job.

  • Add a client, line items, a due date, and payment instructions.
  • Preview the total before exporting a PDF.
  • Keep an editable draft if export fails.

Screen plan

Invoice editor: Client at the top, editable line items in the middle, total and preview action at the bottom.

States: Empty draft, validation errors beside each field, exporting, and a retry action that preserves the draft.

Differentiate and validate

Hypothesis: Contractors need faster repeat invoices more than more templates.

First experiment: Test duplicating a previous job with five contractors. Watch where they hesitate before expanding the feature set.

The full kit adds a phased build plan, evidence notes, tool prompts, and implementation guidance. It is a plan for your coding agent, not a finished app.

Usage: Mechanics are fair game; never reuse the original name, branding, assets, or verbatim copy.

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Free quick prompt For a smaller starting point

Quick prompt

> SELECT BUILD PLATFORM:

Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.

// RORK SYSTEM PROMPT
Rork plan preview for Internet Speed Limiter: map the core Developer Tools workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
            

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Opportunities

AI-GENERATED OPPORTUNITY HYPOTHESES

These are generated suggestions, not verified review quotations. Check current App Store reviews and speak with users before treating a possible gap as a requirement.

Hypothesis 1

Include a tutorial or onboarding guide that explains usage.

Assumption to check: Users find it difficult to understand how to use speed limiting features.

Validate with people who use this workflow before building.

Hypothesis 2

Allow users to set multiple profiles for different activities.

Assumption to check: Limited customization options for speed limits.

Validate with people who use this workflow before building.

Hypothesis 3

Implement a history feature to view past activity and limits.

Assumption to check: No way to track past speed limits used.

Validate with people who use this workflow before building.

Hypothesis 4

Provide real-time feedback and notifications on speed adjustments.

Assumption to check: Lack of user feedback on speed changes.

Validate with people who use this workflow before building.

App evidence

Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.

App Store description

Limit your internet speed using this simple app. It's simple to use and activate in one click. You can also add and manage different speed profiles and switch between them seamlessly. Internet Speed Limiter lets you throttle the bandwidth of your Apple Device. Finely control download and upload speed on your device. It works by creating a local VPN that intelligently throttles all your internet traffic right on the device. Because the VPN is created and runs entirely locally, no data is ever sent to any third-party server. Your connection stays completely private. 100% safe and 100% under your control. REAL TIME INTERNET USAGE Analyse what service / ip is using more data with live history of entire Internet Traffic going through your device. Find out what are hidden services that use data in background. OVERRIDES - Per app, per website, and per IP limits Identify domains / services / ip address used by certain App from real time history and group them together into one app. Then put override on that entire app for limiting its upload or download speed. SHORTCUTS, CONTROL CENTRE, AND AUTOMATIONS Start or stop a speed profile from Control Centre, or start, stop, and switch profiles using the Shortcuts app. Trigger automatically by location (office, home, port, vessel), by time of day, or by any other Shortcut automation you already use. No need to open the app every time the network or other conditions should change. Use speed limiter smartly with complex shortcuts and automations to save even more data seamlessly. There is also a shortcut to trigger Live Activity that shows real time speed usage. LIVE ACTIVITY ON DYNAMIC ISLAND AND LOCK SCREEN Live Activity puts your real-time download and upload speed on Dynamic Island and the Lock Screen. iOS has no built-in place that shows current internet speed while you use other apps. Only this app can pin that live rate on the Island and the lock screen, so you see usage without unlocking or opening Settings. Glance once, know how fast the phone is running, and catch a spike before it burns through your data. USE CASES Developers can use it to simulate how real word speeds affect their apps, websites and services for iOS. They can also add latency to packets to simulate users. Seafarers, Mariners and other users for whom data is expensive and limited. Set a download and upload cap so streaming apps, social apps, and background updates uses less data instead of burning a prepaid SIM, roaming pack, shared hotspot, or shipboard allotment. For seafarers, mariners and anyone else on metered connection, crew WiFi, or a tight monthly plan - this limiter keeps email, messaging, and essential tools usable while one video stream no longer finishes the quota. Useful for Developers who want to Simulate and test their app or service under real speeds on iPhone or iPad itself without Mac, proxy or Network Link Conditioner. Choose any Data Speed, add latency and watch live throughput while every service on the device runs through that pipe. It’s useful for testing application behaviour under limited throughput, and getting a clearer picture of per-device or per-app bandwidth use. Developers and QA can troubleshoot timeouts, broken loaders, and poor offline behaviour on a physical iPhone, then turn the limiter off in one tap.

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Screenshots

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Build scope

Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.

Define the first version

Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.

Set boundaries

Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.

Check the hard parts

Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.

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BUILD KIT DIFFICULTY
Advanced

From the Build Kit assessment.

A reliable timeline needs an agreed scope and a technical check. Ask your agent to estimate the phases in BUILD_PLAN.md after that review.