By DigitAlchemy
Report updated May 5, 2026
Calculator Plus with History
For students, small business owners, and individuals requiring reliable daily financial tracking.
Calculator Plus with History is a market-leading tools app that is free with in-app purchases. With a 4.9/5 rating from 922.1K reviews, it delivers strong user satisfaction. Users particularly appreciate persistent calculation history allows users to track and manage past equations without accidental data loss, though confusing background visual elements distract from the primary calculation interface for some users remains a common concern.
What is Calculator Plus with History?
Calculator Plus is a basic math utility app for iOS and Android, featuring calculation history, custom themes, and multi-window support.
Users hire this app for reliable, ad-free financial tracking and bill splitting, where the persistent history log removes the need for manual note-taking.
Current Momentum
v8.0 · 1mo ago
Maintenance- Fixed minor reported issues
- Maintained stable high-rating baseline
Active Nemesis
Simple Calculator - SimpleCalc
By Everyday Calculation Apps
Other Rivals
Rating Pulse 🇺🇸
Recent User MoodAI-powered deep analysis surfacing high-signal insights. Still in beta, accuracy improves daily. For informational purposes only.
What makes this app unique?
What Does It Look Like?
How Is The App's Momentum Right Now?
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What Are The Key Features?
Logs past calculations with user-added text labels for transaction tracking
Allows parallel calculator instances on a single device for side-by-side comparison
Provides direct access to calculation functions from the device home screen
How much does it cost?
- Free version with ads
- Advanced Pro features via IAP
Freemium model monetizes via ad-supported free tier and IAP-gated advanced utility features.
Who Built It?
DigitAlchemy
Providing intuitive digital utilities and accessible puzzle games to simplify daily tasks and offer brief mental breaks for users.
Portfolio
13
Apps
Who is DigitAlchemy?
DigitAlchemy has carved out a defensible niche by building 'Plus' versions of standard system utilities, prioritizing high-visibility interfaces and accessibility over the minimalist aesthetic of native OS apps. Their moat lies in capturing a massive, non-technical demographic that values oversized controls and persistent history features in everyday tools. The publisher is currently executing a strategic expansion into the hyper-casual puzzle category, likely leveraging their massive utility install base to cross-promote high-retention gaming content.
Who is DigitAlchemy for?
- General mobile users seeking high-visibility
- Simplified versions of everyday tools like calculators
- Mirrors
- Often with an emphasis on accessibility
Portfolio momentum
With 32 updates across the portfolio in the last 6 months and a release as recent as 12 days ago, the publisher maintains an aggressive development and maintenance cycle.
What other apps does DigitAlchemy make?
Калькулятор Плюс с Памятью
Magnifier Plus with Flashlight
Multi Timer: Timer + Stopwatch
Fraction Calculator Plus
Mirror Plus - HD Mirror app
Voice Recorder Plus: Rec Sound
What do users think recently?
High confidence · 50 reviews analyzed · Based on 50 reviews. Signal may be noisy.
How did the latest release land?
What is the recent mood?
Recent user voice shows a thrilled sentiment. Users appreciate persistent calculation history allows users to track and manage past equations without accidental data loss, but report confusing background visual elements distract from the primary calculation interface for some users.
What Users Love
What Frustrates Users
What is the competitive landscape for Calculator Plus with History?
How's The Tools Market?
How does it evolve in the Tools market?
The app maintains a 4.8★ rating across over 900,000 total ratings, signaling high utility-fit in the Tools category. The lack of recent feature-heavy updates compared to the bi-monthly cadence of the nemesis SimpleCalc suggests a defensive posture.
| Country | Category | Chart | Rank | Change |
|---|---|---|---|---|
| 🇱🇧 Lebanon | Tools | AndroidGrossing | #163 | ▲8 |
| 🇧🇭 Bahrain | Tools | AndroidGrossing | #181 | NEW |
The rivals identified
The Nemesis
Simple Calculator - SimpleCalc
★4.5 (74.4K)Everyday Calculation Apps
📈This app directly mirrors the target's core utility and audience, maintaining a high-frequency release cadence that keeps it relevant in the basic calculator niche.
Head to Head
The target app must leverage its superior history management features to differentiate from this lean, high-velocity competitor.
What sets Calculator Plus with History apart
Offers a more established brand identity with a significantly larger cross-platform user base
Provides a more refined history tracking feature set compared to this rival's basic implementation
What's Simple Calculator - SimpleCalc's Edge
Higher release frequency ensures faster bug fixes and smoother performance on newer device hardware
Leaner codebase reduces app launch time, providing a faster experience for quick, one-off calculations
Contenders
CITIZEN Calculator
★4.3 (57.1K)Everyday Calculation Apps
Shares the same developer and niche as the nemesis, providing a secondary, high-volume alternative for basic math users.
Utilizes a specific brand-name aesthetic that mimics traditional desktop calculators for nostalgic users
Maintains a steady release cadence that mirrors the primary SimpleCalc offering for stability
Peers
Deep integration of list-management features creates a sticky user experience beyond simple data entry
Dark-mode-first design language appeals to a specific aesthetic preference in the productivity category
Achieved massive scale through extreme simplicity, serving as a baseline for utility app retention
Maintains near-universal device compatibility, ensuring presence on almost every user's home screen
QR Code Reader
★4.7 (156.4K)krow
⚡A high-utility tool that occupies the same 'everyday utility' mental model as a calculator.
Aggressive update schedule keeps the app optimized for modern camera hardware and OS APIs
High-volume user base demonstrates the power of a single-purpose utility in the tools category
New Kids on the Block
CountDownr
★4.8 (164.1K)SpeedyMarks
Shows high recent activity and strong user engagement, signaling a rising threat in the utility space.
Focuses on time-based utility, which complements the target app's math-based utility for productivity users
High update frequency suggests a rapid iteration strategy that could quickly expand into adjacent tools
The outtake for Calculator Plus with History
Strengths to defend, gaps to attack
Core Strengths
- Persistent history-tracking mechanism drives long-term utility
- High-contrast interface design improves accessibility on large-format devices
- Ad-free core experience sustains high organic loyalty
Critical Frictions
- Premium tier lacks differentiation from free core functionality
- Background visual elements create minor UI friction
- Update cadence lags behind high-velocity rivals
Growth Levers
- B2B integration into small-business expense tracking
- Wearable companion app development for quick-access math
Market Threats
- High-velocity competitors with bi-monthly update cycles
- OS-level calculator improvements reducing the need for third-party tools
- Tightening ad-revenue margins in the utility category
What are the next best moves?
Audit background visual elements because user complaints flag them as a distraction → improve interface clarity
Sentiment analysis identifies background confusion as the primary friction point.
Trade-off: Pause the custom theme expansion sprint — visual clarity is a higher retention priority than theme variety.
Ship Pro-tier feature audit because IAP conversion is stagnant → increase revenue per user
The current freemium model lacks clear differentiation between free and paid utility.
Trade-off: Deprioritize the widget-design refresh — revenue growth is the current strategic bottleneck.
A counter-intuitive read
The app's #1 threat is not feature-parity with rivals, but the risk of OS-level calculator improvements rendering the entire third-party utility category obsolete.
Feature Gaps vs Competitors
- Bi-monthly update cadence (available in SimpleCalc but missing here)
Key Takeaways
Calculator Plus holds its category lead through sticky history-tracking mechanics but bleeds potential revenue to leaner, faster rivals, so the PM should prioritize gating higher-value features to tighten the monetization funnel.
Where Is It Heading?
Stable
The utility category is consolidating around high-velocity, lean apps that prioritize speed and OS integration. Calculator Plus remains stable, but its maintenance-mode update cadence leaves it exposed to faster competitors who can react to OS changes more effectively.
Recent updates focused on stability and bug fixes, signaling a maintenance-mode strategy rather than aggressive feature expansion.
The bi-monthly update cadence of the nemesis SimpleCalc creates a performance gap that will eventually erode the target's rating lead.