JicoCalc vs Coffee Chat Note
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JicoCalc
This comprehensive toolkit offers a calculator, scientific calculator, unit converter, currency converter, loan calculator, and numerous other tools for daily tasks, study, and work. It provides over 90 practical functions and 49 unit conversion categories to streamline calculations and conversions.
- Basic and scientific calculations
- 49 unit conversion categories
- Currency and loan calculators
- Date and time calculations
- Developer tools (Base converter, string hash)
- Search, favorites, and history
- Dark and light mode support
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JicoCalc is a one-stop multifunction calculator app that brings together a calculator, scientific calculator, unit converter, and a wide range of practical tools, with 90+ useful tools and 49 unit conversion categories. From everyday calculations and study or work to engineering conversions, financial estimates, date handling, electronics, and developer utilities, everything can be done efficiently in one app. [Core Features] 1. Calculator - Supports both basic and scientific calculations - Supports expression editing with cursor placement, history, and decimal-place settings 2. Unit Converter - Includes 49 unit conversion categories - Covers length, area, volume, temperature, time, speed, mass, pressure, energy, power, frequency, digital data, data transfer rate, radioactivity, and more - Supports batch conversion, base-unit switching, adding units, swipe to delete, drag to reorder, and significant-figure settings 3. Electronics Tools - Ohm's Law Calculator for voltage, current, resistance, and power - Resistor Color Code for reading band colors and converting resistance values - Inductor Color Code for through-hole and ceramic chip inductors 4. Finance and Everyday Tools - Currency converter, loan calculator, interest calculator, unit price calculator, sales tax calculator, tip calculator, and discount calculator - Date calculator, time calculator, age calculator, and Morse code tools - BMI calculator, macronutrient calculator, body fat percentage, and blood type inheritance tools 5. Math and Developer Tools - Random number generator, average calculator, prime number checker, fraction calculator, and GCD/LCM - Base converter, CIDR calculator, string hash, Base64, and string-to-hex tools - HTTP status code reference, regex tools, Whois lookup, Ping, SSL lookup, and page source viewer [Experience] - Search, favorites, and history make frequently used tools easier to find and manage - Supports multiple languages, dark mode, and light mode - Supports launch-page preferences, calculator decimal places, and unit significant figures - Supports both iPhone and iPad JicoCalc will continue adding more practical tools and become the multifunction calculator you can always keep at hand.
Coffee Chat Note
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Every connection has a story. Coffee Chat Note is a private notebook for career conversations and professional relationships. Prepare for a coffee chat, capture what you learned and keep track of what comes next. REMEMBER THE PEOPLE Organize contacts, companies, roles, backgrounds and interaction history so your next conversation starts with context. KEEP THE INSIGHTS Write, edit, search and revisit your conversation notes, questions, takeaways and reflections. FOLLOW THROUGH Create follow-up tasks and local reminders, organize career opportunities and track your next steps. KEEP CONTROL OF YOUR DATA No app account is required. Your notebook is stored on your device, with complete JSON backup and restore plus data exports. Optionally protect app access with Face ID, Touch ID or your device passcode. Shared files and backups may contain private information; keep them somewhere you trust. PRO: MONTHLY OR YEARLY Meeting briefs before every conversation, a monthly networking goal with streaks, business card scanning and contact import, a list of who to reconnect with, and four exclusive app icons with your Pro member card. Pro also includes 16 recommended conversation templates, 72 personalizable phrases and a 160-question bank, plus custom templates and fields, advanced filters and collections, contact cadences and workflows, PDF reports, an opportunity board, a career knowledge library, statistics, custom CSV and Markdown exports, a relationship map, and themes. Both subscription plans include the same Pro tools. New subscribers to the yearly plan can start with a 7-day free trial where offered. The App Store purchase confirmation shows the applicable price, currency, billing period and any trial. Subscriptions renew automatically unless canceled in your Apple Account settings at least 24 hours before the current period ends. If a free trial is offered, the subscription starts automatically when the trial ends unless canceled at least 24 hours before it ends. Payment is charged to your Apple Account after confirmation. Manage or cancel in Apple Account settings. After cancellation, Pro remains available until the paid period ends. Free notes, existing template answers, and complete backup and restore remain available afterward. Purchases, restoration and current store information may need a connection. Available in 20 languages: English, Traditional Chinese, Simplified Chinese, Japanese, Korean, Spanish, French, German, Brazilian Portuguese, Russian, Arabic, Hindi, Indonesian, Vietnamese, Turkish, Bengali, Urdu, Tamil, Telugu and Marathi. Change the language and System, Light or Dark appearance inside Settings. Privacy Policy: https://firesparkle.com/app/coffee-chat/privacy/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: Coffee Chat Note at none against JicoCalc's shown. Coffee Chat Note also leads on update cadence (every 2 days vs every 3 weeks). JicoCalc's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price and in-app purchases 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. JicoCalc sells 1 one-off in-app purchase and Coffee Chat Note sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
JicoCalc ships an update every 3 weeks, Coffee Chat Note every 2 days. The most recent releases landed on November 3, 2026 and November 13, 2026 respectively.
| Parameter | JicoCalc | Coffee Chat Note |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (42 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 42 — better | — |
| Update frequency | Every 3 weeks | Every 2 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 63 MB | 63 MB |
| Age rating | 4+ | 4+ |
| Developer | Shanghai Mashang Yunxing Technology Co., Ltd. | Yung Wen Cheng |
In-app purchases
JicoCalc
- JicoCalc Pro (Lifetime)$4.99
Coffee Chat Note
- Pro Monthly$1.991 Month
- Pro Yearly7 Days trial$14.991 Year









