Comparison

Clean Text vs Advanced Calculator. HIgh

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

Head to head
About

Clean Text

This app helps you edit, correct, and organize text quickly. It offers tools to fix formatting issues, standardize content, and improve readability for various writing tasks. Leverage AI-powered features and powerful search and replace for efficient text management.

Highlights
  • Fix formatting issues from various sources
  • Remove empty lines, extra spaces, and unwanted characters
  • Standardize content with a single tap
  • Integrates Apple Writing Tools for correction and summarization
  • Powerful find and replace with real-time highlighting
  • Access recent texts and reuse transformations
  • Seamless cross-device integration via iCloud
Features
Read full description

Clean Text helps you edit, correct, and organize text quickly and reliably, making everyday writing tasks easier. It’s designed for anyone who works with text: writers, students, developers, marketers, and anyone who copies and pastes content between different apps. From fixing formatting issues to preparing clean, readable text for emails, documents, websites, and social posts, Clean Text keeps your work consistent and well organized. Complete Text Cleanup Clean Text solves the most common formatting problems that appear when copying text from emails, PDFs, web pages, or chat messages. Remove empty lines, extra spaces, tabs, unwanted characters, smart quotes, or line breaks in seconds. A rich set of cleanup tools lets you standardize content with a single tap, making even the messiest text immediately usable. Editing with Apple Writing Tools Clean Text supports Apple Writing Tools, integrating them alongside all the classic text cleaning and formatting features. You can use them to correct, rewrite, summarize, and improve your text directly in the app. AI-based features are always optional and are only activated when you choose to use them. Powerful Find and Replace Real-time search instantly highlights all matches in the text, making it easy to locate words, phrases, or patterns even in long documents. Options like Case Sensitive and Whole Word give you precise control, while the live preview makes replacements safe and reliable. Recent Texts and Smart History Quickly access recently copied texts and reuse previously applied transformations to speed up repetitive workflows. Seamless Cross-Device Integration Thanks to iCloud, you can start working on iPhone or iPad and instantly find your text on your other devices. Recent changes are always available, with no manual steps required. Designed for iOS and iPadOS Clean Text integrates naturally with the system: • Dark Mode support • iPad multitasking • External keyboards and shortcuts • Context menus and system integrations Key Features: • Smart Clean and Clean & Compact • Clean clipboard content without pasting • Fix spaces, lines, and paragraphs • Convert tabs, spaces, and quotation marks • Text case conversion (uppercase, lowercase, title case, sentence case) • Indentation tools and line numbering • Line sorting and reordering • Encoding and decoding (URL, Base64, ROT13) • Convert HTML to plain text • Creative text transformations • Text statistics (characters, words, lines) • Find and replace with real-time highlighting • Regular expression support • Ignore List to protect specific words • Shortcuts and automation support Clean Text for iPhone and iPad is aligned with the macOS version in features and behavior, delivering a consistent experience across platforms with over 100 text transformation actions. AI Features Note AI-based features are separate from traditional tools and are never applied automatically. Apimac continues to independently develop and improve all classic text cleaning and formatting features. Subscriptions and Purchases With the purchase you unlock all the app’s core features. In addition, subscribers benefit from continuous improvements, new features, and regular updates delivered to the app over time. Plans available: • Monthly subscription: 1-month free trial, then automatically renews at the monthly price • Annual subscription: 1-month free trial, then automatically renews at the annual price • Lifetime purchase: one-time payment with unlimited access to all features and continuous improvements Subscriptions renew automatically unless cancelled at least 24 hours before the end of the period. You can manage or cancel your subscription anytime in your App Store account settings. Privacy Policy: https://www.apimac.com/about/privacy/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Advanced Calculator. HIgh

This app combines a basic, scientific, and graphing calculator with a unit converter. It offers advanced mathematical functions, equation plotting, and seamless unit conversions for various needs. Access your calculation history across all modes.

Highlights
  • Basic, Scientific, and Graphing Calculators
  • Advanced Mathematical Functions
  • Real-time Function Plotting
  • Smart Unit Converter (Length, Weight, Temp, Area, Volume)
  • Calculation History
  • Customizable Expressions
Features
Read full description

Advanced Calculator revolutionizes mobile computing by integrating four essential calculation tools into one powerful application. Whether you're a student, professional, engineer, or need reliable everyday math—this app delivers everything you need. FOUR SPECIALIZED CALCULATORS, ONE SEAMLESS EXPERIENCE Basic Calculator - Everyday Math Made Simple Clean, intuitive interface for daily calculations. Large, easy-to-read buttons with smooth animations and instant results. Perfect for shopping, budgeting, tips, and quick arithmetic. Familiar layout means you start calculating immediately. Scientific Calculator - Advanced Mathematical Power Professional-grade computational capabilities at your fingertips. Execute trigonometric functions including sine, cosine, tangent, and hyperbolic counterparts (sinh, cosh, tanh). Access inverse trigonometric functions (sin⁻¹, cos⁻¹, tan⁻¹) with radian/degree mode switching. Perform logarithmic operations: natural log (ln), base-10 log, base-2 log. Calculate exponentials (e^x, 2^x, 10^x), roots (√, ∛), and powers (x², x³, x^y). Use mathematical constants π and e with precision. Factorial function handles combinatorial calculations. Absolute value and reciprocal operations add versatility. Revolutionary F(x) evaluator lets you input custom expressions and evaluate at specific x values—perfect for homework and problem-solving. Advanced Graphing Calculator - Visualize Mathematics Bring functions to life with our sophisticated graphing engine. Plot parabolas by adjusting coefficients in real-time. Switch to multi-function mode for graphing multiple equations simultaneously, each color-coded. Support complex expressions: polynomials (x², x³, x⁴), trigonometric functions (sin(x), cos(x), tan(x)), inverse trig, hyperbolic functions, logarithms, exponentials, roots, absolute values. Combine operations for sophisticated expressions like "sin(x²)" or "x*cos(x)". Interactive zoom controls explore functions in detail. Pan across the coordinate plane with customizable axis ranges. Intelligent rendering handles discontinuities and asymptotes automatically. Vertex highlighting identifies maximum and minimum points. Perfect for calculus, algebra, trigonometry courses. Smart Unit Converter - Instant Conversions Comprehensive converter handles everything automatically. Convert between metric and imperial across five categories: • Length: millimeters to miles (mm, cm, m, km, in, ft, yd, mi) • Weight: milligrams to tons (mg, g, kg, lb, oz, st, t) • Temperature: Celsius, Fahrenheit, Kelvin, Rankine • Area: square millimeters to acres (mm², cm², m², km², in², ft², acre) • Volume: milliliters to gallons (ml, L, m³, fl oz, cup, pt, qt, gal) Intuitive interface shows both units with instant bidirectional conversion. Quick swap reverses units with one tap. CALCULATION HISTORY - NEVER LOSE YOUR WORK Every calculation automatically preserved. Access complete timeline organized by calculator mode. Each entry shows expression, result, timestamp, and mode. Tap any calculation to recall its result. Swipe to delete entries or clear all history. Color-coded badges: blue (Basic), purple (Scientific), green (Graph), orange (Converter). PERFECT FOR EVERYONE • Students: Master homework from algebra through calculus • Engineers: Field calculations with confidence • Scientists: Complex computations accurately • Teachers: Demonstrate concepts visually • Finance Professionals: Quick calculations • DIY Enthusiasts: Convert measurements • Home Users: Everyday math effortlessly TECHNICAL EXCELLENCE Built with Swift and SwiftUI for optimal iOS performance. Precision floating-point arithmetic. Intelligent error handling. Sophisticated expression parser. Advanced rendering algorithms. Robust data persistence. Download Advanced Calculator today and experience the perfect fusion of power, elegance, and simplicity. From basic arithmetic to advanced graphing—we've got you covered!

Screenshots

Clean Text4 screens
Advanced Calculator. HIgh4 screens

Verdict

The call

The clearest difference is in-app purchases: Advanced Calculator. HIgh at none against Clean Text's 3. Advanced Calculator. HIgh also leads on rating (5.0 vs 4.6) and update cadence (every 6 weeks vs every 4 months). Clean Text's advantage is ratings volume (205 vs 1) and iOS requirement (18.6 vs 26.0). On price, ads 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. Clean Text sells 3 in-app purchases, starting at $0.99 per month. Advanced Calculator. HIgh asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Advanced Calculator. HIgh holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Clean Text has 205 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Clean Text ships an update every 4 months, Advanced Calculator. HIgh every 6 weeks. The most recent releases landed on October 22, 2026 and September 30, 2026 respectively.

Scorecard6 real differences · 4 level
Clean Text versus Advanced Calculator. HIgh: the parameters behind the verdict, then further details
ParameterClean TextAdvanced Calculator. HIgh
PriceFreeFree
Rating4.6 (205 ratings)5.0 (1 ratings) — better
Positive reviews60.3% of reviews—
Number of ratings205 — better1
Update frequencyEvery 4 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.6 — better26.0
Further details — not scored
Size13 MB3 MB
Age rating4+4+
DeveloperApimacMartha G Korra

Customer experience

Clean Text

All ratings205 ratings
Positive88.8%
Neutral2.4%
Negative8.8%
Written reviews63 reviews
Positive60.3%
Neutral6.3%
Negative33.3%

Advanced Calculator. HIgh

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Clean Text

Reported bugs

6 issues
  • Restore purchase not working for past purchasers
  • App crashes when using functions
  • Input text turns white in Dark Mode
  • Caret (^) for beginning of line in regex search fails
  • App closes when trying a simple search
Show 1 more
  • Slide over doesn't display copy all

Requested features

13 requests
  • Bring back text sync between iPhones
  • Customizable toolbar
  • Optional iOS spell checker
  • Support for parameters in shortcuts
  • Create cleaning presets
Show 8 more
  • Apply presets via Shortcuts/share sheet
  • Apply presets via keyboard shortcuts (iPad)
  • Auto-convert based on last edit
  • Customizable clipboard cleaning
  • Convert from share menu from any app
  • Highlight line with caret
  • Ability to add often used UTF characters
  • Change fonts and colors independently

Advanced Calculator. HIgh

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Clean Text

Subscriptions2
  • Monthly Subscription1 Month trial$0.991 Month
  • Annual Subscription1 Month trial$9.991 Year
One-time1
  • Lifetime License$69.99
None

Advanced Calculator. HIgh

No in-app purchases

Questions

Is Clean Text free?
Clean Text is free to download, with in-app purchases available.
Is Advanced Calculator. HIgh free?
Advanced Calculator. HIgh is free to download, with no in-app purchases.
Which has better reviews, Clean Text or Advanced Calculator. HIgh?
Advanced Calculator. HIgh is rated higher. Clean Text averages 4.6 out of 5 from 205 ratings, while Advanced Calculator. HIgh averages 5.0 from 1 ratings.
Do Clean Text or Advanced Calculator. HIgh have ads?
Neither Clean Text nor Advanced Calculator. HIgh shows ads.
Which is updated more often, Clean Text or Advanced Calculator. HIgh?
Clean Text ships an update every 4 months, and Advanced Calculator. HIgh every 6 weeks. Most recently, Clean Text was updated on October 22, 2026 and Advanced Calculator. HIgh on September 30, 2026.

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