Comparison

Calculus doodlus vs Text Repeater

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

Head to head
About

Calculus doodlus

This app offers a multi-page calculator with automatic saving and advanced functions like percentage and VAT calculation. It uniquely presents calculations in an interactive, handwritten style that can be customized with your own script.

Highlights
  • Multi-page interface
  • Automatic work saving
  • Percentage calculation
  • VAT calculation
  • Customizable handwriting style
  • Interactive calculation pages
Features
Read full description

Calculus doodlus keeps your calculations visible, line by line. Read them back, continue where you left off, or go back and change any number. • Edit, copy & link Touch and hold any number to edit it. Tap a line to reuse its value, or double-tap to link it to another calculation and keep the values in sync. • Percentages & VAT Calculate percentages or deduct VAT with ease. The calculation remains visible, so you can see exactly how the result was obtained. • Keep your calculations Your pages are saved automatically. Keep recent calculations, pin important ones, rename and share them, and switch between pages with a swipe. • Big numbers, exact results Every operation is performed digit by digit, the same way you learned in school. That's how Calculus doodlus handles very large numbers while keeping exact results on the page. • Make it your own Customize the keyboard color and replace its digits with your own handwriting. Add Calculus doodlus to your Lock Screen or Control Center for one-tap access. 4.8 stars from more than 10,000 ratings Every 2 seconds, someone somewhere in the world starts a new calculation page. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Text Repeater

Easily repeat any text multiple times, up to 10,000 repetitions. Ideal for emphasizing messages, creating text bombs for fun, or generating placeholder text. Simply input your text and desired frequency for quick results.

Highlights
  • Repeat text up to 10,000 times
  • Set custom repetition limits
  • Option for new line text repetition
  • Generate repeated text in one click
  • Copy and paste repeated text easily
  • Versatile for various text generation needs
Features
Read full description

Are you tired of copy pasting the same text over and over again? And at that time, all we need is a text repeater repeat text up to 10000 times. We all have situations where we want to prove our emotions by repeating a text over and over again. For all such situations, this text repeater app is a God send. What is does is, repeat any text as much as you want it to be. It is one of a kind of message repeater, unique text bomber app to send messages repeatedly. The fun part of this text repeater application is it also allows you to set your repetition limit with new line text repetition. The text repeater application can help you generate a repeated text for as many times as you want. You can set in the frequency of your desired text and you will get the 'Repeated Text' in the result section of this text repeater app. You can simply copy paste the repeated text anytime you want, be it any social media channels. Time is short, more so, in this day and age. There are situations where we want to emphasis on our words through texts. Situations where you special someone is really angry on you, and you have to convey your deepest apologies. Or you want to purposely annoy your close friends by text bombing them through a string of 500 repeated words. Or you want to show your crazy affection to your friends by text bombing through your words of affection. For solving the need and want of saying ' I love you' 10000 times, this text repeater app will come in handy. You can create your unique apology text by inputting your text string in this text bomber application. You can use this super easy app to repeat text as many times in just 1 click of a button. Whether you're looking to generate long blocks of text for testing or to create multiple instances of a specific phrase, Text Repeater is the tool for you. We are constantly working hard on making the "Text repeater app" app better and more fun for you and text spammer friends. We need your constant support to get going to make Text duplicator your go-to app. Please feel free to send us an email for any queries/suggestions/problems or if you just want to say hi. We would love to hear from you. The most valuable aspect of Text Repeater is its versatility. The application can be used for a wide range of purposes, from generating placeholder text for design projects to creating multiple variations of a marketing message. And because Text Repeater is so easy to use, it's an accessible tool for anyone, regardless of their technical expertise. In short, if you need a fast and super customizable way to generate repeated text for any reason, Text Repeater is the perfect tool for the job. With its user-friendly interface, flexible parameters, and versatile applications, Text Repeater is a must-have application for anyone who works with text on a regular basis. Whether you're looking to generate long blocks of text for testing or to create multiple instances of a specific phrase, Text Repeater is the tool for you. We are constantly working hard on making the "Text repeater app" app better and more fun for you and text spammer friends. We need your constant support to get going. Please feel free to send us an email for any queries/suggestions/problems or if you just want to say hi. We would love to hear from you.

Screenshots

Calculus doodlus4 screens
Text Repeater4 screens

Verdict

The call

The clearest difference is in-app purchases: Text Repeater at none against Calculus doodlus's 2. Text Repeater also leads on iOS requirement (13.0 vs 17.0). Calculus doodlus's advantage is review sentiment (82% vs 64%) and rating (4.8 vs 4.6). On price, ratings volume, update cadence and ads 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. Calculus doodlus sells 2 in-app purchases, starting at $4.99 per year. Text Repeater asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Calculus doodlus holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 580 and 425 respectively. Written reviews point the same way: 82% of Calculus doodlus's written reviews are positive against 64% of Text Repeater's.

UpkeepUpdate frequency

Calculus doodlus ships an update every 6 weeks, Text Repeater every 2 months. The most recent releases landed on October 15, 2026 and October 20, 2026 respectively.

Scorecard4 real differences · 6 level
Calculus doodlus versus Text Repeater: the parameters behind the verdict, then further details
ParameterCalculus doodlusText Repeater
PriceFreeFree
Rating4.8 (580 ratings) — better4.6 (425 ratings)
Positive reviews81.9% of reviews — better63.6% of reviews
Number of ratings580 — better425
Update frequencyEvery 6 weeks — betterEvery 2 months
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.013.0 — better
Further details — not scored
Size13 MB67 MB
Age rating4+4+
DeveloperStéphan BarbéAnkit Seth

Customer experience

Calculus doodlus

All ratings580 ratings
Positive94.1%
Neutral2.2%
Negative3.6%
Written reviews503 reviews
Positive81.9%
Neutral6.2%
Negative11.9%

Text Repeater

All ratings425 ratings
Positive90.4%
Neutral2.4%
Negative7.3%
Written reviews22 reviews
Positive63.6%
Neutral13.6%
Negative22.7%

User reviews

Calculus doodlus

From 580 App Store ratings

What we love

  • 👍 Easy to use
  • 🚀 Efficient and fast
  • 💡 Customizable handwritten numbers
  • 📋 Keeps calculation history
  • 🔢 Helpful percentage calculations

Room to improve

  • 🐛 Crashes and freezes
  • 🔍 Difficult to delete past calculations
  • 💤 Slow performance after updates
  • 🔧 Lacks advanced features

Text Repeater

From 425 App Store ratings

What we love

  • 🚀 Excellent performance, no limits
  • 👍 Easy to use for annoying siblings
  • 👍 Very cool and convenient
  • 👍 Great for sending messages to friends
  • 👍 Very good app

Room to improve

  • 🐛 Freezing screen after sending text
  • 🐛 Cannot be used in games
  • 🐛 Text messages not visible to each other
  • 🐛 Potential text message leak
  • 🐛 App is so-so, don't know how to use it

Bugs and requests

Calculus doodlus

Reported bugs

3 issues
  • Calculation results not displaying correctly
  • App crashing on launch for some users
  • Handwritten numbers not registering properly

Requested features

5 requests
  • Add ability to edit/delete individual calculations
  • Implement a dark mode option
  • Include more advanced math functions
  • Allow copying/pasting of individual numbers
  • Improve multitasking support

Text Repeater

Reported bugs

5 issues
  • Screen freezes after sending text
  • Text messages not visible between users
  • Potential text message leak
  • App not usable in games
  • Link appears at the beginning of messages

Requested features

2 requests
  • Option to send messages one by one
  • Remove the link at the start of the message

In-app purchases

2 purchases

Calculus doodlus

Subscriptions1
  • Remove Ads$4.991 Year
One-time1
  • Remove Ads$0.99
None

Text Repeater

No in-app purchases

Questions

Is Calculus doodlus free?
Calculus doodlus is free to download, with in-app purchases available.
Is Text Repeater free?
Text Repeater is free to download, with no in-app purchases.
Which has better reviews, Calculus doodlus or Text Repeater?
Calculus doodlus is rated higher. Calculus doodlus averages 4.8 out of 5 from 580 ratings, while Text Repeater averages 4.6 from 425 ratings.
Do Calculus doodlus or Text Repeater have ads?
Both Calculus doodlus and Text Repeater show ads.
Which is updated more often, Calculus doodlus or Text Repeater?
Calculus doodlus ships an update every 6 weeks, and Text Repeater every 2 months. Most recently, Calculus doodlus was updated on October 15, 2026 and Text Repeater on October 20, 2026.

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