ビジネス電卓 vs TapShift
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ビジネス電卓
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【What is Business Calculator】 It is a major feature that it supports"profit and loss" necessary for estimate creation. If you enter two values of cost, selling price, and profit, you can find the remaining one value. In addition to this, it supports memory calculation, tax inclusion / tax exclusion display, square root, percentage calculation. You can view the history of all calculation formulas including profit and loss. You can also freely rearrange the key positions and select color patterns. 【Settable items】 You can make settings for the following items. -Display mode 100÷3=33.333…(abbreviated display) 100÷3=0.33333E02(E notation) -Number of decimal places to display 0~13 -Tax rate -Rounding Round off Round up Round down 【function】 -Layout selection ※Selectable from 2 key layouts -Vibration ON / OFF at key touch -Sleep ON / OFF on calculation screen 【Key operation】 ・"MRC" key Press once to read from memory, press twice to clear memory ・C key once to Clear only the current state, press twice to clear all. ※For details of profit and loss calculation, please see the help in the application. Made in Japan.
TapShift
Streamline employee scheduling and payroll with this app. Easily create color-coded shifts, manage staff, and automate wage calculations. Export schedules and add notes for efficient workplace management.
- Calendar-style shift scheduling
- Multi-workplace management
- Automated payroll calculation
- Staff and shift template management
- Shift export to PDF/JPEG
- Note function for memos
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TapShift is a shift scheduling app for store managers, small teams, and hourly workplaces. Create staff rosters, manage employees, check required staffing, review coverage gaps, and calculate payroll from your iPhone. Still building schedules with paper or spreadsheets? Need to know whether each role has enough people? Tired of calculating work hours and wages by hand? TapShift brings everyday shift management into one simple mobile workflow. 【KEY FEATURES】 ■ Calendar-Style Shift Scheduling Create shifts with a tap. Assign saved shift templates to staff and dates, then review the whole month in a color-coded calendar. Timeline views also make it easier to see how many people are working at the same time. ■ Group Management Organize staff by role or team, such as floor, kitchen, delivery, reception, or any group that matches your workplace. Review work hours and labor cost by group to understand staffing balance. ■ Required Staffing & Coverage Analysis Set required staffing by day or schedule pattern. Compare planned shifts against required staffing to find shortages and surplus before the schedule is shared. ■ Staff Management Register staff names, hourly rates, and display colors. Hourly rates are used for automatic payroll calculation, making monthly summaries easier to review. ■ Reusable Shift Templates Save common shifts such as morning, evening, full day, or day off. Add start and end times to calculate work hours automatically. ■ Monthly Summary & Payroll Review total work hours, payroll, transportation costs, and summaries by staff or group. Useful for checking monthly labor cost, commute-related costs, and staffing trends. ■ Shift Copy & Auto-Fill Copy past shift patterns to a new period or auto-fill recurring weekly schedules. Reduce repetitive work when building monthly rosters. ■ Multi-Workplace Management Switch between workplaces and manage each schedule separately. Keep staff, shifts, and summaries organized by location or project. ■ Export & Share Export shift schedules as PDF or JPEG images. Print them for the workplace or share them with staff through email and messaging apps. ■ Notes Add monthly notes and date-specific notes for busy days, events, deadlines, or operational reminders. 【IDEAL FOR】 • Restaurant, cafe, convenience store, and retail managers • Teams scheduling part-time or hourly workers • Workplaces that need role-based staffing coverage • Managers moving from paper or spreadsheets to mobile scheduling • Small businesses that want easier payroll calculation • Multi-site teams and project-based workplaces 【BENEFITS】 • Manage rosters, staff, required staffing, and payroll in one app • See shifts clearly with a color-coded monthly calendar • Check labor cost and work hours by staff or group • Find staffing shortages and surplus more easily • Store data on your device without cloud sync 【PRICING】 ■ Free Version • Up to 50 shift entries • Up to 3 staff members • Core features included ■ Premium Version • Unlimited shift entries • Unlimited staff members • Ad-free • 2-month free trial included Download TapShift and make shift scheduling easier.
Screenshots
Verdict
The clearest difference is rating: ビジネス電卓 at 5.0 against TapShift's 4.3. ビジネス電卓 also leads on review sentiment (40% vs 15%) and iOS requirement (13.0 vs 16.6). TapShift's advantage is update cadence (every 3 days vs every 24 months) and ratings volume (3 vs 1). On price, ads, in-app purchases and device support 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. ビジネス電卓 sells 1 in-app purchase, starting at $0.99 per month and TapShift sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.
ビジネス電卓 holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 40% of ビジネス電卓's written reviews are positive against 15% of TapShift's.
ビジネス電卓 ships an update every 24 months, TapShift every 3 days. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.
| Parameter | ビジネス電卓 | TapShift |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.3 (3 ratings) |
| Positive reviews | 40.0% of reviews — better | 15.4% of reviews |
| Number of ratings | 1 | 3 — better |
| Update frequency | Every 24 months | Every 3 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 20 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | TAS Company Limited. | Kazumasa Shimomura |
Customer experience
ビジネス電卓
TapShift
In-app purchases
ビジネス電卓
- Remove ads for 1 month$0.991 Month
TapShift
- 定額サブスクリプション1 Month trial$5.991 Month
- 定額サブスクリプション(年間)1 Month trial$49.991 Year









