| Core Identity |
| Developer | Cleveni Inc. | 7th Gear | HurryApp LTD | Appgeneration Software | Desmos | Fenuku Kekeli | Google | Chegg, Inc. |
| Category | Productivity | Utilities | Utilities | Productivity | Education | Utilities | Education | Education |
| Platform | Android, iOS | iOS, Android | iOS, Android | Android, iOS | iOS, Android | iOS, Android | Android, iOS | iOS |
| Store Metrics |
| Rating | 4.7 / 5 | 4.8 / 5 | 4.0 / 5 | 4.7 / 5 | 4.3 / 5 | 0.0 / 5 | 4.8 / 5 | 4.9 / 5 |
| Ratings Count | 12,134 | 4,260 | 4 | 577 | 323 | 0 | 733,139 | 424,785 |
| Price | Free | $0.99 | Free | Free | Free | Free | Free | Free |
| Release Date | Mar 31, 2017 | May 2, 2011 | Mar 15, 2021 | Nov 24, 2020 | Oct 25, 2018 | Jul 28, 2025 | Oct 17, 2014 | Sep 4, 2012 |
| Last Updated | Mar 18, 2026 | Dec 9, 2020 | Mar 29, 2023 | Jul 4, 2024 | Jan 29, 2026 | Apr 13, 2026 | Feb 12, 2026 | Apr 14, 2026 |
| Sentiment & Reviews |
| Sentiment | mixed | mixed | mixed | mixed | - | - | mixed | terrible |
| Score | 45/100 | 55/100 | 55/100 | 55/100 | - | - | 45/100 | 20/100 |
| Praises | - Versatile calculator suite provides a comprehensive toolset for diverse daily mathematical and conversion needs
| - Simple and accurate calculation tools provide reliable utility for everyday personal and business tasks
- Integrated note-taking and calculation logs assist users in managing complex multi-step financial references
- One-time purchase model offers a fair value proposition compared to subscription-based calculator alternatives
| - Reliable and accurate calculation performance for everyday tasks keeps users satisfied with the core utility
| - Simple and accurate calculation logic provides reliable utility for everyday math tasks
| - | - | - Step by step math explanations provide significant academic support for students across various grade levels
| - Step by step equation breakdown helps students grasp difficult mathematical concepts independently
- Snap and solve camera feature provides quick homework assistance for complex equations
|
| Complaints | - Aggressive full-screen advertisement implementation disrupts the core utility and flow of the application
| - Recent design changes post-update removed critical quick-answer displays and altered input box functionality
- Technical regressions post-update cause application instability and unexpected navigation to the device lock screen
- Widget functionality remains broken or unresponsive on specific iPad and iPhone hardware configurations
| - Recent design changes remove critical efficiency features like real-time sum display and quick answer feedback
| - Post-update UI changes remove essential features like real-time sum display and quick answers
| - | - | - Inaccurate problem recognition and incorrect solutions frequently frustrate users following the latest update
| - Persistent cookie consent overlay blocks critical answer visibility on mobile screens
- Frequent forced sign in cycles disrupt homework flow and user retention
- Inconsistent problem solving accuracy leads to distrust in the core utility
|
| Requests | - Implementation of a one-time payment option to remove advertisements permanently
| - Integration of specialized conversion tools like currency and unit converters into the standard interface
- Advanced mathematical features including graphing capabilities and expanded scientific function buttons
| - Integration of advanced conversion tools like currency and unit converters to match stock calculator capabilities
| - Integration of advanced conversion tools like currency and unit converters for better utility
| - | - | - Expanded camera scanning area would allow users to capture and solve longer math problems
| - |
| Strategic Intel |
| Strengths | - High utility density increases daily session frequency
- Formula display functionality provides clarity during complex operations
| - Leather-textured UI creates distinct brand identity
- Integrated note-taking provides utility beyond arithmetic
- One-time purchase model avoids subscription fatigue
| - Material 3 design alignment provides consistent Android visual language
- Quick share functionality drives organic acquisition via external messaging
- Homescreen widget reduces friction for daily active usage
| - Persistent data storage creates high switching costs
- 30+ currency converter provides utility beyond basic math
| - | - | - Google-backed OCR engine provides industry-leading handwriting recognition
- Pedagogical focus on step-by-step logic builds brand trust
- 24/7 availability replaces traditional tutor costs
| - Multi-subject calculator suite provides utility across the entire academic curriculum
- Established brand trust in the dedicated math-solver niche
|
| Weaknesses | - Aggressive full-screen ads disrupt core utility
- Annual subscription pricing model perceived as too expensive
| - 0.4★ rating gap between Android and iOS
- Broken widget functionality on newer hardware
- Lack of modern graphing capabilities
| - Removal of real-time sum display slows power-user workflows
- Technical instability causes force-closes post-update
- Lack of advanced conversion tools limits utility versus system calculators
| - 0.3★ rating gap between iOS and Android
- Removal of real-time sum display in latest release
| - | - | - Premium tier pricing exceeds the category median
- OCR regressions in the latest release drive negative sentiment
- Limited scanning frame size restricts complex problem capture
| - Persistent cookie banner blocks primary value delivery
- Forced logout loops disrupt active study sessions
- Premium tier lacks conversational AI feedback
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| Pricing | freemium | paid | free | freemium | free | free | freemium | subscription |
| Momentum | Maintenance | Zombie | Maintenance | Maintenance | Active | - | Maintenance | Maintenance |
| Update Cadence | 5 versions, 1 majors/6mo, ~23d avg | 5 versions, 3 majors/6mo, ~897d avg | 5 versions, 1 majors/6mo, ~363d avg | 5 versions, 1 majors/6mo, ~250d avg | 5 versions | - | 5 versions, ~72d avg | 2 versions, 1 majors/6mo, ~26d avg |
