Comparison

Dice Probabilities Calculator vs Lap Tracker Counter & Timer

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

Head to head
About

Dice Probabilities Calculator

Features
Read full description

Build any dice pool. Get instant probabilities. Make smarter decisions at the table. Dice Probabilities is a fast, elegant calculator for board gamers and game designers. Mix and match dice types — 2d6, 1d10, 3d8, whatever your game needs — set a target number, and instantly see the exact probability of hitting it. FEATURES - Mixed dice pools: combine d4, d6, d8, d10, d12, and d20 in any combination - Three comparison modes: Exactly, At Least, or At Most your target - Instant results with percentage, simplified fraction, and plain-English description - Save your favourite dice pools to the library for quick access - Clean visual display with animated probability chart - Light and dark mode support - No ads. No account required. No internet needed. PERFECT FOR - Board gamers settling odds debates mid-game - RPG players weighing risky rolls - Game designers balancing mechanics - Maths students exploring probability - Anyone who's ever wondered "what are my chances?" The probability engine uses exact convolution — no simulation, no approximation. Every result is mathematically precise.

About

Lap Tracker Counter & Timer

This app provides a straightforward lap counting and timing solution for swimmers, runners, and cyclists. It focuses on simplicity, allowing users to track laps and sets with a single tap without unnecessary features or subscriptions.

Highlights
  • One-tap lap counting
  • Set and interval timing
  • Multi-sport support (swim, run, cycle)
  • Session history tracking
  • Offline functionality
  • Distraction-free interface
Features
Read full description

Count every lap. Time every set. Nail every workout. Lap Tracker Counter & Timer is the cleanest, most focused lap counting app for swimmers, runners, and cyclists. No bloated dashboards. No clutter. Just tap, count, and go. WHETHER YOU SWIM, RUN, OR CYCLE: • Count pool laps with a single tap — no fumbling mid-stroke • Track laps on the running track, road, or velodrome • Time your sets and intervals with precision • Works for triathlon training across all three disciplines BUILT FOR ATHLETES WHO WANT SIMPLICITY: Lap Tracker strips away everything you don't need. Most fitness apps bury lap counting under layers of syncing and social features. We built one thing and built it right — a lap counter that stays out of your way so you can focus on your performance. WHAT YOU GET: • Manual lap counter with one-touch logging • Built-in lap timer with split tracking • Multi-sport support — swimming, running, cycling • Session history to track your progress • Works offline — no Wi-Fi or data needed • Clean, distraction-free interface LAP TRACKER PRO: Lap Tracker requires a Pro subscription or lifetime purchase. Pro includes: • All activities: track, pool, road & bike • Goals that track your progress • Unlimited workout history • Insights & training plans built from your laps PERFECT FOR: Competitive swimmers, masters swimmers, track & field athletes, road runners, cyclists, triathletes, and anyone who counts laps during training. Start your 3-day free trial and your first session in seconds. SUBSCRIPTION INFORMATION: Lap Tracker Pro is available as: • Pro Weekly — auto-renewing subscription, $5.99 per week, includes a 3-day free trial • Pro Yearly — auto-renewing subscription, $49.99 per year, includes a 3-day free trial • Pro Lifetime — one-time purchase, $99.99, not a subscription Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://docs.google.com/document/d/1UNTn_HmOMEi1DdHYNUB4Plk3PV2oVZrl/edit?usp=sharing&ouid=105049775202487025199&rtpof=true&sd=true

Screenshots

Dice Probabilities Calculator4 screens
Lap Tracker Counter & Timer4 screens

Verdict

The call

The clearest difference is iOS requirement: Lap Tracker Counter & Timer at 17.6 against Dice Probabilities Calculator's 26.0. On price, ads, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

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

Scorecard1 real difference · 8 level
Dice Probabilities Calculator versus Lap Tracker Counter & Timer: the parameters behind the verdict, then further details
ParameterDice Probabilities CalculatorLap Tracker Counter & Timer
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequency—Every 6 months
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhoneiPhone, iPad — better
Requires iOS26.017.6 — better
Further details — not scored
Size1 MB19 MB
Age rating4+4+
DeveloperFishLightPrince Boateng

In-app purchases

None

Dice Probabilities Calculator

No in-app purchases

None

Lap Tracker Counter & Timer

No in-app purchases

Questions

Is Dice Probabilities Calculator free?
Dice Probabilities Calculator is free to download, with no in-app purchases.
Is Lap Tracker Counter & Timer free?
Lap Tracker Counter & Timer is free to download, with no in-app purchases.
Do Dice Probabilities Calculator or Lap Tracker Counter & Timer have ads?
Neither Dice Probabilities Calculator nor Lap Tracker Counter & Timer shows ads.

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