Comparison

calculator HD⁻ vs 计算器+

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

calculator HD⁻

A powerful and intuitive calculator app designed for simplicity and beauty. It offers a complete record of operations that can be reviewed and edited, along with scientific functions and multiple themes. Enjoy enhanced functionality with an optional subscription.

Highlights
  • Records operation process
  • Check and edit operations
  • Elegant and intuitive interface
  • Displays equation and result simultaneously
  • Supports scientific functions
  • Multiple themes
Features
Read full description

This app uses the basic functions of the calculator to make the simplest, best calculator in the app store. And it can record the operation process completely, and can check and edit at any time. Designed with simplicity, usability and beauty in mind! Elegant & Intuitive interface Displays both the equation & the result at the same time Supports many scientific functions Multiple themes Application subscription: 1. Subscription Service: Quarterly Member (3 months) 2. Subscription price: ¥18 / quarter for consecutive quarterly membership 3. Payment: After the user confirms the purchase and the payment is credited to the iTunes account 4. Apple iTunes account will deduct the fee within 24 hours before the expiration, and the subscription cycle will be extended by one after the successful deduction 5. During the subscription period, you can use all key sounds to calculate data 6. The subscription will be automatically renewed for the same price and period (one year) as before, unless the automatic renewal is closed at least 24 hours in advance before the end of the current subscription period 7. After purchase, users can manage subscription and turn off automatic renewal in account Settings. For more information please go to: http://support.apple.com/kb/ht4098" Please refer to the following links for terms of Service and Privacy policy: Privacy policy: https://cdn.40sishi.com/app/resources/jisuanqihd/privacy.html Service agreement: https://cdn.40sishi.com/app/resources/jisuanqihd/vipservice.html The price is equal to the price of a subscription in DOLLAR terms specified in Apple's App Store Pricing Table.

About

计算器+

A minimalist and user-friendly calculator app designed to be more efficient than the default system calculator. It offers a clean interface and simple operations, making it a great tool for daily life, study, and work.

Highlights
  • Minimalist interface
  • User-friendly operation
  • Comprehensive calculation functions
  • Superior to system calculator
  • Ideal for life, study, and work
Features
Read full description

计算器MAX是一款非常实用的计算器软件,拥有非常好用全面的计算功能。 - 比系统计算器更好用的计算器; - 界面清新简洁; - 操作方便简单; - 方便你的生活、学习和工作; - 使用工具的最佳选择!

Screenshots

calculator HD⁻4 screens
计算器+3 screens

Verdict

The call

calculator HD⁻ and 计算器+ both sit at 4.5 stars, but that hides the real split: 61% of calculator HD⁻'s written reviews are positive against 0% of 计算器+'s. calculator HD⁻ also leads on ratings volume (2.5K vs 11). 计算器+'s advantage is in-app purchases (none vs 6) and ads (none vs shown). On price, rating, device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. calculator HD⁻ sells 6 in-app purchases, starting at $2.99 per 3 months. 计算器+ asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.5 for calculator HD⁻ against 4.5 for 计算器+. That said, the two scores are not equally well evidenced: calculator HD⁻ has 2.5K ratings behind it against 11, so its average is the more settled of the two. Written reviews are what separate them: 61% of calculator HD⁻'s written reviews are positive against 0% of 计算器+'s.

UpkeepUpdate frequency

calculator HD⁻ ships an update every 6 weeks, 计算器+ every 5 days. The most recent releases landed on September 23, 2026 and July 5, 2026 respectively.

Scorecard6 real differences · 4 level
calculator HD⁻ versus 计算器+: the parameters behind the verdict, then further details
Parametercalculator HD⁻计算器+
PriceFreeFree
Rating4.5 (2.5K ratings)4.5 (11 ratings) — better
Positive reviews61.1% of reviews — better0.0% of reviews
Number of ratings2.5K — better11
Update frequencyEvery 6 weeksEvery 5 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size97 MB2 MB
Age rating4+4+
DeveloperBeijing four time ledo Technology Co., Ltd.Hangzhou Shunchang Asset Management Inc.

Customer experience

calculator HD⁻

All ratings2,496 ratings
Positive85.9%
Neutral3.9%
Negative10.2%
Written reviews54 reviews
Positive61.1%
Neutral1.9%
Negative37.0%

计算器+

All ratings11 ratings
Positive90.9%
Neutral0.0%
Negative9.1%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

calculator HD⁻

Reported bugs

2 issues
  • Incorrect calculation results
  • Compatibility issues with new devices

Requested features

3 requests
  • More customization options
  • Improved user interface
  • Free version without ads

计算器+

Not enough reviews yet to summarise bugs or requests.

In-app purchases

6 purchases

calculator HD⁻

Subscriptions2
  • auto season vip$2.993 Months
  • 连续年会员$3.991 Year
One-time4
  • 深色主题$0.99
  • 周会员$0.99
  • 高级会员$14.99
Show 1 more
  • 超级会员$14.99
None

计算器+

No in-app purchases

Questions

Is calculator HD⁻ free?
calculator HD⁻ is free to download, with in-app purchases available.
Is 计算器+ free?
计算器+ is free to download, with no in-app purchases.
Which has better reviews, calculator HD⁻ or 计算器+?
计算器+ is rated higher. calculator HD⁻ averages 4.5 out of 5 from 2.5K ratings, while 计算器+ averages 4.5 from 11 ratings.
Do calculator HD⁻ or 计算器+ have ads?
calculator HD⁻ shows ads; 计算器+ does not.
Which is updated more often, calculator HD⁻ or 计算器+?
calculator HD⁻ ships an update every 6 weeks, and 计算器+ every 5 days. Most recently, calculator HD⁻ was updated on September 23, 2026 and 计算器+ on July 5, 2026.

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