Whenr Whenr vs Textile Calculator Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Whenr Whenr
This app simplifies date and time calculations with a calculator-style interface. Easily add or subtract durations, find the difference between dates, and convert units of time without complex forms or modes.
- Date and time calculations
- Duration addition and subtraction
- Days between dates
- Unit time conversions
- Calculator-style interface
- No mode switching
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Doing math with dates and times is hard. Whenr Whenr makes it easy, with a simple calculator-style interface for dates, times, durations, and unit conversions. There are no awkward forms, no modes to switch between, and no workflows to learn. Just type in your values, select the function you want to apply, and get your answer. With Whenr Whenr you can: - Answer time questions quick and easy. For example, calculate “how long is it from now until 7:42?” or “what time will it be in 4 hours and 47 minutes?”? - Count days between dates, add weeks to a date, or work across months without manually counting. - Make schedules easier to reason about. Figure out equal turns, manipulate durations, split time fairly, and keep plans running smoothly. - Make weird durations readable. Convert amounts like 400 hours into weeks, 5,000 minutes into days, or 10,000 seconds into hours, so you can actually think about them. And it does all this in a familiar calculator-style interface - not a maze of tabs and dropdowns. There's no mode switching, no confusing forms, and no translating your question into an app's weird logic. You just enter dates and times using the keypad and get the right answer fast.
Textile Calculator Pro
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Are manual calculations and spreadsheet errors costing your textile business time and money? Textile Calculator Pro is an industrial-grade digital toolkit built specifically for fabric manufacturers, dyers, embroidery owners, and textile engineers. Every formula your factory floor needs — loom production, yarn count conversion, dyeing recipes, fabric costing, and professional PDF quotations — all offline and on demand. WEAVING, KNITTING & LOOM PRODUCTION Take full control of your factory floor. • Loom RPM, efficiency, and daily production output • Warping weight and cone weight calculators • Dedicated logic for Circular, Flat, and Warp knitting ADVANCED TEXTILE MATH & CONVERSIONS Your complete textile engineering formula engine. • Yarn Count Converter: Switch instantly between Ne, Denier, Tex, and Nm • Fabric Parameters: GSM / GLM conversions, Theoretical GSM, Crimp, Twist (TPI), and Cover Factor • Machine Specs: Airjet air consumption and beam diameter estimation DYEING, PRINTING & DIGITAL INK Formulate with precision. Calculate Dyeing Recipes (Batch/MLR), Color Exhaustion, and finishing chemicals. For digital printers — advanced Digital Ink Estimation (Drop size/Area) for exact paste formulation and utility usage. INDUSTRIAL EMBROIDERY COSTING Precise stitch-to-cost models, power consumption per head, and full production time analysis. Supports Sequins, Beads, Cording, and Chenille attachments. PROFESSIONAL B2B PDF QUOTATIONS Stop sending informal messages to buyers. Generate one-tap Technical Fabrication Datasheets, production roadmaps, and formatted financial quotations — complete with integrated charts, GST calculation, and labor overheads. GLOBAL REACH & OFFLINE MODE Built for the global textile industry. 38 native languages including Hindi, Gujarati, Marathi, Spanish, Arabic, and Chinese. Built-in global currency picker. SwiftData offline-first architecture — every calculator works flawlessly on the factory floor with zero internet required. Terms of use: https://www.apple.com/legal/internet-services/terms/site.html Privacy policy: https://textile-calculator.blogspot.com/2026/04/privacy-policy.html
Screenshots
Verdict
The clearest difference is ads: Whenr Whenr at none against Textile Calculator Pro's shown. Whenr Whenr also leads on device support (3 vs 1). Textile Calculator Pro's advantage is update cadence (every 3 weeks vs every 7 months). On price, in-app purchases and iOS requirement 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Whenr Whenr ships an update every 7 months, Textile Calculator Pro every 3 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | Whenr Whenr | Textile Calculator Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 7 months | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, Mac — better | iPhone |
| Requires iOS | 16.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 4 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Darin Kelkhoff | Jignesh Kikani |
In-app purchases
Whenr Whenr
No in-app purchases
Textile Calculator Pro
No in-app purchases
Questions
Is Whenr Whenr free?
Is Textile Calculator Pro free?
Do Whenr Whenr or Textile Calculator Pro have ads?
Which is updated more often, Whenr Whenr or Textile Calculator Pro?
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