Comparison

Chaotic vs Stopwatch + reading out loud

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

Head to head
About

Chaotic

Easily generate unique symmetric chaotic images with adjustable quality and color modes. Save your creations in various large sizes and formats, with undo/redo functionality for fine-tuning.

Highlights
  • Symmetric chaotic image generation
  • Adjustable quality settings
  • Multiple color modes
  • Save images in large sizes
  • JPEG/PNG output formats
  • Undo/Redo functionality
Features
Read full description

Chaotic is app for generating symmetric chaotic image. The operation is easy, just tap the "Find" button. Chaotic images you like can be saved in large sizes. Qualicty "Mid" is designed to obtain sufficient quality. "High" and "Extra" take a lot of time. Contrast / Brightness Please adjust according to your taste. Mode - White: black -> white - Color1a: black -> Hue - Color1b: black -> Hue -> white - Color2a: black -> Hue1 -> Hue2 - Color2b: black -> Hue1 -> Hue2 -> white Output Format Output format is JPEG or PNG. Sizes are as follows. - 1080 x 1080 - 1440 x 1440 - 1800 x 1800 Undo/Redo You can undo/redo by flicking the preview image. If can not redo any more, the action is the same as when tapping the Find button. The use of the generated image is infinite! (This app is in the generative art category, which is different from generative AI.)

About

Stopwatch + reading out loud

This utility app offers a versatile stopwatch with lap timing, split measurements, and the ability to create multiple simultaneous stopwatches. It features an audible readout function for measured times and automatic data saving with calendar and chart views for progress tracking.

Highlights
  • Multiple simultaneous stopwatches
  • Lap and split time measurement
  • Audible readout of measured times
  • Automatic data saving with calendar/chart views
  • Screen orientation lock
  • Countdown timer before start
  • Customizable button sounds and vibrations
Features
Read full description

This is a simple and easy-to-use stopwatch application. It can measure lap times and splits, making it suitable for sports applications. You can check the fastest lap, average lap, etc. without switching screens. Of course, it can also be used for various other purposes, such as measuring time for study or work. The unit of seconds can be switched between 1 and 1/100. Multiple stopwatches can be created. It is possible to measure with several stopwatches at the same time. An unlimited number of stopwatches can be created. There is a button to turn the screen horizontally, and when used, the elapsed time can be checked in large numbers. There is a readout function that allows you to hear the measured time audibly when you press the lap button or when you pause the watch. It also has a function that automatically reads out the time at each specified cycle. The cycle can be specified freely, such as 10 seconds or 1 minute. This makes it convenient to know the elapsed time without having to look at the screen. The panel that operates the readout function can also be displayed on the stopwatch screen. The system automatically saves the measured data, which can be viewed on two types of screens: a calendar and a chart. There is an individual detailed data screen and a chart screen where you can check monthly totals. These functions allow you to check activity records and recognize progress and changes. A lock function is provided to prevent accidental operation when the device is placed in a pocket. There is a function to count down before starting. Three types of sounds can be selected when the buttons are operated. The sound can also be turned off. You can turn on/off the vibration when you operate the buttons. The screen is set to not sleep while the application is in use, but this can be changed as well.

Screenshots

Chaotic3 screens
Stopwatch + reading out loud4 screens

Verdict

The call

The clearest difference is price: Stopwatch + reading out loud at Free against Chaotic's $3.99. Stopwatch + reading out loud also leads on rating (4.9 vs 3.0) and ratings volume (14 vs 2). Chaotic's advantage is update cadence (weekly vs every 23 months). 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

Stopwatch + reading out loud is free to download; Chaotic costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Stopwatch + reading out loud holds the better App Store score, 4.9 against 3.0. That said, the two scores are not equally well evidenced: Stopwatch + reading out loud has 14 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 67% of Chaotic's written reviews are positive against 77% of Stopwatch + reading out loud's.

UpkeepUpdate frequency

Chaotic ships an update weekly, Stopwatch + reading out loud every 23 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard7 real differences · 3 level
Chaotic versus Stopwatch + reading out loud: the parameters behind the verdict, then further details
ParameterChaoticStopwatch + reading out loud
Price$3.99Free — better
Rating3.0 (2 ratings)4.9 (14 ratings) — better
Positive reviews66.7% of reviews76.9% of reviews — better
Number of ratings214 — better
Update frequencyWeekly — betterEvery 23 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.413.0 — better
Further details — not scored
Size1 MB24 MB
Age rating4+4+
DeveloperItoh TomoakiYUTAKA KENJO

Customer experience

Chaotic

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

Stopwatch + reading out loud

All ratings14 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews13 reviews
Positive76.9%
Neutral7.7%
Negative15.4%

In-app purchases

None

Chaotic

No in-app purchases

None

Stopwatch + reading out loud

No in-app purchases

Questions

Is Chaotic free?
Chaotic costs $3.99, with no in-app purchases.
Is Stopwatch + reading out loud free?
Stopwatch + reading out loud is free to download, with no in-app purchases.
Which has better reviews, Chaotic or Stopwatch + reading out loud?
Stopwatch + reading out loud is rated higher. Chaotic averages 3.0 out of 5 from 2 ratings, while Stopwatch + reading out loud averages 4.9 from 14 ratings.
Do Chaotic or Stopwatch + reading out loud have ads?
Neither Chaotic nor Stopwatch + reading out loud shows ads.
Which is updated more often, Chaotic or Stopwatch + reading out loud?
Chaotic ships an update weekly, and Stopwatch + reading out loud every 23 months. Most recently, Chaotic was updated on November 2, 2026 and Stopwatch + reading out loud on November 3, 2026.

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