PlumBuddy vs Slow Them Down
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PlumBuddy
Monitor and control your home's water system remotely. Receive real-time alerts for leaks and track water usage to prevent damage and identify issues. Manage multiple properties from a single account.
- Real-time water data monitoring
- Remote water shut-off
- Automatic leak detection
- Customizable alerts (email, SMS, push)
- Multi-property management
- Live water usage tracking
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The PlumBuddy App is the mobile companion to our Ecosystem of Total Plumbing Protection. Get access to real-time data based on intelligent monitoring by our PlumBuddy valves and PlumSense sensors. Whether you're at home or away, the PlumBuddy app provides full visibility and control over your property's water usage. PlumBuddy helps protect your properties from water damage with these key features: - Email, SMS, and push notifications with customizable settings - Turn your water on or off remotely from the app - Automatic water leak location & identification with the PlumAssist sensor. - Live water flow, pressure, temperature, and usage tracking - Insights that help homeowners and plumbers identify hidden problems - Manage multiple properties from one account - PlumBuddy delivers the dependability and features that plumbers want and what you need. Learn more at www.plumbuddy.co.
Slow Them Down
This tool transforms your iPhone into a traffic speed study device. Record passing vehicles, mark their positions frame by frame, and obtain precise speed estimates. Generate detailed reports for community advocacy and traffic calming initiatives.
- Record passing traffic videos
- Frame-by-frame vehicle position marking
- Accurate speed estimation (MPH)
- Log vehicle type, direction, and timestamp
- Generate PDF traffic reports
- Automatic face and license plate blurring
- Data for traffic calming advocacy
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Slow Them Down turns your iPhone into a traffic speed study tool. Record vehicles on your street, mark their positions frame by frame, and get accurate speed estimates — no radar gun required. How it works 1. Calibrate your camera using a known reference distance (vehicle length, lane width, or a manual measurement) 2. Record a video of passing traffic 3. Select two frames and mark the vehicle's position in each 4. Get an instant speed estimate in MPH Track every vehicle Log each measurement with vehicle type, travel direction, street name, and timestamp. Build a complete picture of traffic patterns in your neighborhood over days, weeks, or months. Automated reports Generate detailed PDF reports with V85 speeds, traffic volume breakdowns, speed distribution charts, and vehicle type summaries. Filter by street to isolate problem areas. Share reports directly with your city council, HOA, or neighborhood group. Privacy built in Faces and license plates are automatically detected and blurred before you share anything. The app errs on the side of caution because a blurred street sign is better than a visible plate. We also don't store the images, videos beyond the processing needed to calculate a speed. Built for advocacy Speed data is what cities use to justify traffic calming measures like speed bumps, stop signs, and road diets. Slow Them Down gives your community the same data, collected from the streets you actually live on.
Screenshots
Verdict
The clearest difference is rating: PlumBuddy at 4.4 against Slow Them Down's 3.0. PlumBuddy also leads on update cadence (every 11 days vs every 2 months) and iOS requirement (15.1 vs 17.0). On price, review sentiment, ratings volume and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
PlumBuddy holds the better App Store score, 4.4 against 3.0. Both are backed by a comparable volume of ratings — 5 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
PlumBuddy ships an update every 11 days, Slow Them Down every 2 months. The most recent releases landed on October 18, 2026 and October 16, 2026 respectively.
| Parameter | PlumBuddy | Slow Them Down |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (5 ratings) — better | 3.0 (2 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 5 — better | 2 |
| Update frequency | Every 11 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 59 MB | 4 MB |
| Age rating | 4+ | 12+ |
| Developer | PlumBuddy Inc | Duncan Grazier |
Customer experience
PlumBuddy
Slow Them Down
In-app purchases
PlumBuddy
No in-app purchases
Slow Them Down
No in-app purchases









