Calculator for iPad₊ vs One step pms
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calculator for iPad₊
This app offers both basic and advanced scientific calculations with an intuitive interface designed for tablets and phones. It includes features like currency conversion, calculation history, and the ability to share results. An optional premium membership removes ads and provides enhanced support.
- Basic & Scientific Calculator
- Advanced Scientific Functions
- Live Currency Converter
- Calculation History
- Copy and Share Calculations
- Equation Editing
- Memory Banks
Read full descriptionHide full description
Solves complex math equations easily with the help of advanced scientific functions, or quickly calculates simple basic calculations. It is fast, handy, and has big buttons! Explicitly designed for iPad, and now also available on iPhone! Save time and share your calculation with your colleague, friend, or anyone, whenever you are! Master your work and calculate percentages to check your business expenses, taxes, financial reports, and whether your budget is correct! #homework #school #hybrid #home CALCULATOR - EXCLUSIVELY MADE FOR YOU - Basic & Scientific Calculator in One View - Advanced Scientific Functions - Live Currency Converter; get exchange rate prices - History; Track and save all calculations, taxes, and expenses - Copy Result, Complete Equation & Share Calculations - Equation edit function - Memory Banks - Calculate with Degrees or Radians - Available on iPad & iPhone - Rotation - Multitasking Support AD-FREE CALCULATOR Upgrade to a Premium Membership and Receive the Following Ongoing Value: • Ad-Free • Premium Customer Support Subscriptions automatically renew each month 24-hours before the end of the current period and your iTunes account will be charged unless auto-renew is turned off at least 24-hours before the end of the current period. You can turn off auto-renew any time from within the app. Any unused portion of a free trial will be forfeited if you purchase a subscription. Terms & Conditions: https://impalastudios.com/terms Privacy Policy: https://impalastudios.com/privacy YOUR EXPERIENCE IS IMPORTANT TO US! As your experience is important to us, we’re happy with your feedback, questions, and suggestions. Please share any support as our team is always ready to help via support@impalastudios.com LOVING CALCULATOR? Please show your support by rating us! Thank you. MATHEMATICAL OPERATIONS Addition, Subtraction, Division, Multiplication, Percentages, Square, Cubic Exponent, Nth Exponent, Square Root, Cubic Root, Nth Root, Engineering Exponent, Factorial, Power of Two, Power of Ten, Power of E, Natural Logarithm, Common Logarithm, Binary Logarithm, Sine, Cosine, Tangent, Arc Sine, Arc Cosine, Arc Tangent, Hyperbolic Sine, Hyperbolic Cosine, Hyperbolic Tangent, Hyperbolic ArcSine, Hyperbolic Arc Cosine, Hyperbolic ArcTangent, Multiplicative Inverse, Random Number Input Calculator for iPad (C) 2011 Impala Studios
One step pms
Read full descriptionHide full description
可以统一管理-一个账户同时管理全球各地的不同设施 OTA同步-即时上架房源到各人气订房网站并可通过订房日历综合管理 修改房费库存 - 随时随地房源费用与库存,方便快递 自家商城 - 销售商品、活动及前台服务并可通过多种信用卡或电子支付计费费用 客服通讯 - 专属线上对话框将自动翻译各地语言,以便客服人员回覆并支持图片上传。 数据统计 - 自动筛选每张订单后显示统计结果并支持各种图表汇出 自助入住 - 24/7线上自助入住包含本人确认流程、前台、方便快捷 智能设备 - 提供多种智能设备连接,如电子锁、平板和平板等
Screenshots
Verdict
The clearest difference is in-app purchases: One step pms at none against Calculator for iPad₊'s 7. One step pms also leads on ads (none vs shown) and update cadence (every 6 days vs monthly). On price 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. Calculator for iPad₊ sells 7 in-app purchases, starting at $0.99 per month. One step pms asks for nothing beyond the download.
Calculator for iPad₊ ships an update monthly, One step pms every 6 days. The most recent releases landed on November 5, 2026 and November 4, 2026 respectively.
| Parameter | Calculator for iPad₊ | One step pms |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (126K ratings) — better | — |
| Positive reviews | 40.0% of reviews | — |
| Number of ratings | 126K — better | — |
| Update frequency | Monthly | Every 6 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 145 MB | 70 MB |
| Age rating | 4+ | 17+ |
| Developer | Impala Studios | INSPIRE ME K.K |
Bugs and requests
Calculator for iPad₊
Reported bugs
2 issues- Calculation errors
- Ads obstructing functionality
Requested features
4 requests- Add fraction support
- Include an eraser function
- Improve accuracy of calculations
- Reduce intrusiveness of ads
One step pms
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Calculator for iPad₊
- The Full Experience - 1 Month$0.991 Month
- Weekly Premium Access3 Days trial$0.997 Days
- The Full Experience - 6 Months$3.996 Months
Show 4 moreShow fewer
- The Full Calculator Experience$3.991 Year
- Limited Time Offer$4.991 Year
- Premium Subscription Yearly3 Days trial$5.191 Year
- Annual Premium Access$9.991 Year
One step pms
No in-app purchases
Questions
Is Calculator for iPad₊ free?
Is One step pms free?
Do Calculator for iPad₊ or One step pms have ads?
Which is updated more often, Calculator for iPad₊ or One step pms?
Other comparisons















