Comparison

Stop Watch vs Bit Converter Plus

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

Head to head
About

Stop Watch

This app provides a comprehensive stopwatch and timer solution for various activities. It allows for precise lap timing, event management, and data export. Ideal for athletes, coaches, and anyone needing accurate time tracking.

Highlights
  • Multiple lap/split timing
  • Event naming and notes
  • Edit lap information
  • Multiple timers running simultaneously
  • Timer history and export (CSV)
  • Millisecond precision timing
  • Distance and average speed calculations
Features
Read full description

A Stop Watch that does everything you need! Great for coaches and individuals alike. Use it for track, swimming, running, biking, or anything else you can think of. "I used Stop Watch for a 6K race with 200+ runners shortly after I downloaded it. Stop Watch was supposed to be the backup timer. It turned out to be the only timer. The primary timer crapped out." - Bob B. Stop Watch presents a simple interface that allows you to: - Add as many laps/splits as you need (laps with the lap/split time and the total time!) - Add name and note information for the event - Edit individual lap information - Have multiple Stop Watches running at once in the background - Quickly view your stop watch history - Email a CSV Stop Watch also features: - Millisecond timing - Automatic time formatting - Distance and average speed calculations per split - Split time and total times per split - Timer continues while app is in the background - Automatic saving with a history to see and edit old data - Full user interaction while the timer is running - Optional countdown to timer start - A smaller timer that displays the current lap's time, in addition to the main timer that displays the total time. - Delete splits/laps whenever you need - Sort splits by first to last or last to first - Edit split names and numbers individually or all at once - Custom iPad interface - Operates in portrait or landscape mode - High performance CoreData data storage - High precision OpenAL audio feedback - Print your Stop Watch data to an AirPrint capable printer - Share your Stop Watch data directly to apps like Numbers - AirDrop sharing of your Stop Watch data Stop Watch also features a fully accurate timer! - Have multiple timers running at the same time (up to 64) to manage your life, kitchen, etc! For detailed information on all aspects of Stop Watch, please visit our website at www.pencilbusters.com and download the Stop Watch User Guide

About

Bit Converter Plus

Easily convert between various units of digital information, including bits, bytes, kilobytes, megabytes, and more. The calculator handles conversions for all units and offers flexibility in defining the value of 'K' for different calculation types.

Highlights
  • Converts bits, bytes, KB, MB, GB, TB, PB, EB, ZB, YB
  • Supports both 1000 and 1024 for 'K' calculations
  • Explains differences between bits and bytes
  • Dark Mode support
  • Offline functionality
  • Minimal storage space usage
Features
Read full description

Bit Converter allows you to easily convert between bits, bytes, kilobits, kilobytes, megabits, megabytes, gigabits, gigabytes, terabits, terabytes, petabits, petabytes, exabits, exabytes, zettabits, zettabytes, yottabits, yottabytes. Enter the value and unit and the calculator will perform the conversion to all units. Notes: The value of K (Kilo) during calculations can take two values 1024 or 1000, depends on which type of calculation you want to perform. Consider using K = 1024 when you are considering storage capacity, whether in hard disk, DVDs, flash drives or other devices and storage media. K = 1000 should be used when you are thinking of throughput, e.g. the speed at which information is transferred. The difference between a kilobyte (KB) and a kilobit (Kb). Bytes are used to describe storage, whereas bits are used to describe data transmission speeds. Example: If a computer has 1 KB of disk space is saying that it has 1024 B of space, now the throughput of the network card is 1 KB/s then it mean that it transmits data to 1000 B/s. Bits Bit (b) is a unit of measurement used in the binary system to store or transfer data, such as the speed of an internet connection or the quality scale of an audio or a video recording. A 0 or a 1 is typically used to denote a bit. A byte is 8 bits long. In addition to yes/no, true/false, plus/minus, and other values, a bit can also be represented by others. A bit is one of the essential units used in digital communication, computer technology, information technology, and for storing, processing, and transmitting many forms of data. Byte The byte, which is widely used in information technology, digital technology, and other related sectors, is the fundamental unit of digital information transfer and storage. It is one of the most fundamental data measuring units in programming and one of the smallest units of memory in computer technology. As 1 byte can send 256 commands, the early computers were built with processors that supported this format. 8 bits make up a byte, which functions as a single unit for the storing, processing, or transfer of digital data. Bit Converter add support for Dark Mode. Bit Converter is a tiny app that conserves storage space and also work offline. Thanks for your support and do visit nitrio.com for more apps for your iOS devices.

Screenshots

Stop Watch4 screens
Bit Converter Plus4 screens

Verdict

The call

The clearest difference is review sentiment: Stop Watch at 57% against Bit Converter Plus's 0%. Stop Watch also leads on rating (4.8 vs 1.0) and update cadence (every 4 months vs every 38 months). Bit Converter Plus's advantage is iOS requirement (13 vs 17.0). On 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

Stop Watch costs $0.99 and Bit Converter Plus $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Stop Watch holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: Stop Watch has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 57% of Stop Watch's written reviews are positive against 0% of Bit Converter Plus's.

UpkeepUpdate frequency

Stop Watch ships an update every 4 months, Bit Converter Plus every 38 months. The most recent releases landed on October 17, 2026 and October 20, 2026 respectively.

Scorecard7 real differences · 3 level
Stop Watch versus Bit Converter Plus: the parameters behind the verdict, then further details
ParameterStop WatchBit Converter Plus
Price$0.99 — better$2.99
Rating4.8 (5 ratings) — better1.0 (1 ratings)
Positive reviews57.1% of reviews — better0.0% of reviews
Number of ratings5 — better1
Update frequencyEvery 4 months — betterEvery 38 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.013 — better
Further details — not scored
Size11 MB1 MB
Age rating4+4+
DeveloperJakob AdamsHeng Jia Liang

Customer experience

Stop Watch

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews49 reviews
Positive57.1%
Neutral10.2%
Negative32.7%

Bit Converter Plus

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

Stop Watch

Reported bugs

12 issues
  • Crashes when hitting lap or reset
  • Stopped working with iOS 8
  • App crashes
  • Freezes after 70+ laps
  • Pauses momentarily when pressing lap
Show 7 more
  • Restarts and resets when leaving and returning
  • Shuts down when lap button is pressed
  • Constant crash with new OS
  • App shuts down each time a button is pressed
  • Crashes when saving data
  • Disappears off screen after several seconds
  • Older stored data issues

Requested features

18 requests
  • Add seconds/milliseconds setting
  • Temporarily disable 'Stop' button
  • Larger lap indicator
  • Option to disable strobe light
  • Full screen blink for lap confirmation
Show 13 more
  • Save data with dates/times
  • Make buttons bigger
  • Half screen for start/stop, other half for lap/reset
  • Run in background
  • Visual feedback for lap button press (flash screen)
  • Add shake to start/stop/lap
  • Improve outdoor visibility of numbers
  • Option to turn sound feedback on/off
  • Volume control for sound feedback
  • Track multiple swimmers simultaneously
  • Sum race total
  • Background running ability
  • Final lap total and final race total

Bit Converter Plus

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Stop Watch

No in-app purchases

None

Bit Converter Plus

No in-app purchases

Questions

Is Stop Watch free?
Stop Watch costs $0.99, with no in-app purchases.
Is Bit Converter Plus free?
Bit Converter Plus costs $2.99, with no in-app purchases.
Which has better reviews, Stop Watch or Bit Converter Plus?
Stop Watch is rated higher. Stop Watch averages 4.8 out of 5 from 5 ratings, while Bit Converter Plus averages 1.0 from 1 ratings.
Do Stop Watch or Bit Converter Plus have ads?
Neither Stop Watch nor Bit Converter Plus shows ads.
Which is updated more often, Stop Watch or Bit Converter Plus?
Stop Watch ships an update every 4 months, and Bit Converter Plus every 38 months. Most recently, Stop Watch was updated on October 17, 2026 and Bit Converter Plus on October 20, 2026.

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