PureCalc vs RulePad
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
PureCalc
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PureCalc is a simple, focused calculator designed for everyday calculations. Perform quick arithmetic, work with decimals and percentages, and keep track of recent calculations with a clean history view. The interface is lightweight, responsive, and easy to read, making it ideal for daily use whether you are checking totals, comparing numbers, or solving quick math problems. PureCalc keeps the experience distraction-free: open the app, calculate, and move on.
RulePad
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RulePad is your all-in-one measurement toolkit. Screen rulers, AR measurement, protractor, and photo measurement ā everything you need in one app. RULER ā¢ Multiple rulers on a free-form canvas ā¢ L-ruler for measuring corners ā¢ Metallic silver design with precise tick marks ā¢ Full-screen ruler mode with edges on all four sides ā¢ Pinch-to-resize protractor for angle measurement ā¢ Custom calibration for any device AR MEASURE ā¢ Tap to measure distances in the real world ā¢ Flexible tape mode ā follow curves and edges ā¢ Close loop for floor plans with area calculation ā¢ Drag to adjust placed points ā¢ Screenshot measurements with annotations ā¢ Triangle and polygon angle display PHOTO MEASURE ā¢ Measure objects in photos ā¢ Calibrate with preset reference objects (coins, cards, paper) ā¢ Pinch to zoom for precision placement ā¢ Track sizes over time HISTORY ā¢ All measurements saved automatically ā¢ Export to 2D technical drawings Privacy Policy: https://quietbyte.io/privacy-rulepad.html
Screenshots
Verdict
The clearest difference is update cadence: RulePad at every 2 weeks against PureCalc's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
PureCalc ships an update every 3 months, RulePad every 2 weeks. The most recent releases landed on November 5, 2026 and November 9, 2026 respectively.
| Parameter | PureCalc | RulePad |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 2 weeks ā better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPad ā better |
| Requires iOS | 17.0 | 17.0 |
| Further details ā not scored | ||
| Size | 1 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | KAYZER ELEKTRONIK TICARET ANONIM SIRKETI | JUMING LAI |
In-app purchases
PureCalc
No in-app purchases
RulePad
No in-app purchases
Questions
Is PureCalc free?
Is RulePad free?
Do PureCalc or RulePad have ads?
Which is updated more often, PureCalc or RulePad?
Other comparisons
