Speed Distance Time Calc vs AroundState
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Speed Distance Time Calc
Easily calculate time, speed, or distance with this tool. It supports various units and allows for conversions between them, making complex physics calculations straightforward.
- Calculate time, speed, or distance
- Supports unit conversions (e.g., km to mph)
- Input any two variables to find the third
- Lightweight and optimized for everyday use
- Ad-free and privacy-focused
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The simplest, most elegant Speed Distance Time calculator for iPhone and iPad. Whether you're planning a road trip, tracking your run, solving a physics problem, or figuring out how long a flight will take - Speed Distance Time Calculator gives you an instant, accurate answer every time. HOW IT WORKS Just pick what you want to find - Speed, Distance, or Time - enter the two values you already know, choose your units, and the answer appears instantly as you type. No buttons to press. No equations to remember. THREE POWERFUL MODES Speed - Find how fast, given distance and time Distance - Find how far, given speed and time Time - Find how long, given distance and speed FLEXIBLE UNIT SUPPORT Distance: meters, kilometers, miles, nauticalMiles Time: seconds, minutes, hours Speed: m/s, km/h, mph, knots All unit conversions happen automatically behind the scenes using precise SI base units, so you can freely mix and match — enter miles and hours, get km/h. BUILT FOR EVERYDAY USE Real-time results - updates as you type Calculation history — review and reuse your last 10 calculations with a single tap Copy result — tap to copy the answer to your clipboard Clear button — reset everything instantly Reference page — formulas, unit conversion tables, and common speed reference values Visual S÷D÷T triangle diagram — the classic physics memory aid, built right in CLEAN, DISTRACTION-FREE DESIGN Designed from the ground up to follow Apple Human Interface Guidelines. Fully supports Dark Mode. Works beautifully on iPhone and iPad in portrait and landscape. PERFECT FOR: - Road trips and driving calculations - Flight time and travel planning - Running, cycling, and fitness pace - Physics students and homework - Sailing, rowing, and nautical speed - Train and transit time estimates - Engineering and science fieldwork Time Speed Distance Formula: Distance = Speed × Time Speed = Distance / Time Time = Distance / Speed Simple physics. Instant answers. Works seamlessly on both iPhone and iPad. Lightweight, compact app optimized for everyday use. Ad-free and built with privacy in mind. Thanks for your support, and do visit nitrio.com for more apps for your iOS devices.
AroundState
Test your knowledge of US state geography by guessing the correct state based on its surrounding neighbors. This educational game challenges your spatial reasoning and understanding of state borders, offering a fun way to learn and reinforce geography.
- Guess state by surrounding states
- Improves understanding of state locations
- Requires critical thinking and elimination
- Suitable for group play
- Challenges geographical knowledge
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Guess the state. The question shows the surrounding states. Question: Oregon Idaho Answer: Washington This app will give you a better understanding of the state's location. It is especially for those who can indicate which state is on the map when told the name of a state or who can say what state it is when pointed to on the map. Compared to simple problems, guessing from the surrounding states requires a solid understanding of their locations. It requires new thinking. It is assumed that you will not look at the choices until you find it. Challenge yourself to eliminate the candidates correctly by looking at the states in question. Reading out the questions makes for a fun game recommended for large groups. Utah, Colorado, Arizona, and New Mexico are touching at one point. All combinations are in contact with each other. Colorado and Arizona touch. Utah and New Mexico touch.
Screenshots
Verdict
The clearest difference is price: AroundState at Free against Speed Distance Time Calc's $2.99. AroundState also leads on rating (5.0 vs 2.0) and update cadence (every 6 months vs every 25 months). Speed Distance Time Calc's advantage is ratings volume (4 vs 1). On ads, in-app purchases, device support and iOS requirement 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
AroundState is free to download; Speed Distance Time Calc costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
AroundState holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively.
Speed Distance Time Calc ships an update every 25 months, AroundState every 6 months. The most recent releases landed on November 13, 2026 and November 3, 2026 respectively.
| Parameter | Speed Distance Time Calc | AroundState |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 2.0 (4 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 4 — better | 1 |
| Update frequency | Every 25 months | Every 6 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 16.4 — better |
| Further details — not scored | ||
| Size | 3 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Nitrio | Motonari Hibi |
Customer experience
Speed Distance Time Calc
AroundState
In-app purchases
Speed Distance Time Calc
No in-app purchases
AroundState
No in-app purchases
Questions
Is Speed Distance Time Calc free?
Is AroundState free?
Which has better reviews, Speed Distance Time Calc or AroundState?
Do Speed Distance Time Calc or AroundState have ads?
Which is updated more often, Speed Distance Time Calc or AroundState?
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