Comparison

Tally Counter vs Slow Them Down

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Tally Counter

Features
Read full description

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

About

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.

Highlights
  • 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
Features
Read full description

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

Tally Counter4 screens
Slow Them Down4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ScorecardNo meaningful differences
Tally Counter versus Slow Them Down: the parameters behind the verdict, then further details
ParameterTally CounterSlow Them Down
PriceFreeFree
Rating3.0 (2 ratings) — better
Positive reviews100.0% of reviews
Number of ratings2 — better
Update frequencyEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree
DevicesiPhoneiPhone
Requires iOS17.017.0
Further details — not scored
Size2 MB4 MB
Age rating4+12+
DeveloperHans Joachim WeidmannDuncan Grazier

In-app purchases

None

Tally Counter

No in-app purchases

None

Slow Them Down

No in-app purchases

Questions

Is Tally Counter free?
Tally Counter is free to download, with no in-app purchases.
Is Slow Them Down free?
Slow Them Down is free to download, with no in-app purchases.
Do Tally Counter or Slow Them Down have ads?
Neither Tally Counter nor Slow Them Down shows ads.

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