Tally Counter vs Slow Them Down
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tally Counter
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Meet Tally Counter - Countify, the simple and powerful solution for all your counting needs. We’ve designed the most intuitive Tally Counter on the App Store, focusing on the features you need without the clutter. Designed for speed and accuracy, our Tally Counter features large, easy-to-press buttons so you never miss a tap. Whether you're tracking event attendance, managing inventory, or monitoring habits, the optional haptic and audio feedback provides discreet confirmation with every press. It's the perfect click counter for busy situations where you can't look at your screen. Go beyond simple counting. With Tally Counter - Countify, you can name and save multiple counts to keep a detailed history of everything you track. Need to report your numbers? Share your counts effortlessly with just a tap. This makes our Tally Counter an indispensable tool for everything from tracking people to managing inventory lists. Features of Tally Counter - Countify: Effortless counting with large, responsive buttons. Name and save multiple counts to your device. Share your final counts easily. Haptic and audio feedback for confident, no-look counting. Simple settings to customize your experience. Download Tally Counter - Countify today and make counting simple
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
Tally Counter and Slow Them Down are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
| Parameter | Tally Counter | Slow Them Down |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | — | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 2 MB | 4 MB |
| Age rating | 4+ | 12+ |
| Developer | Hans Joachim Weidmann | Duncan Grazier |
In-app purchases
Tally Counter
No in-app purchases
Slow Them Down
No in-app purchases









