DayCalc vs 计算器+
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DayCalc
This app combines a powerful calculator with a comprehensive unit converter. It offers standard, scientific, and fraction calculations, along with over 600 units across 20 categories. Users can customize units, add notes to calculations, and enjoy a visually appealing interface with multiple themes.
- Standard, scientific, and fraction calculator
- Live voice calculator
- Add notes to calculations
- Over 600 units in 20 categories
- Custom unit creation
- Automatic currency exchange rate updates
- 50+ themes and dark mode support
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DayCalc is an easy to use, beautifully packaged calculator and Unit Converter, includes standard, scientific and fractions calculator, best calculator for your iPad, iPhone and Apple Watch! Calculator: - Live voice calculator - Add notes to history of your calculations, and you can share - Choose between a basic calculator or scientific calculator with more than 30 scientific operations - Use both calculators in portrait or landscape mode (both iPhone and iPad), and split screen support for iPad - Auto adjust height of the history list, no matter how long the calculation process can be displayed in full - Allows locking of calculation history, cannot be deleted and modified after locking - Full watchOS 4 and later support - Support iOS 9 and later spotlight search - Support Dark Mode Unit Converter: - Over 600+ units in 20 categories. - Allows you to add your own unit data, make your own unit converter that meets all your requirements. - Support more than 150 kinds of currency, conversion exchange rate automatic updates - The simplest way to create and use favorite lists. - Add the constant value of your frequently used, it can easily and quickly reused. - Flexible search feature that lets you quickly find what you want the unit and automatically saves your search history. Basic functions: - 50+ beautiful themes for you to choose - View and edit a history of your calculations on the History Panel - Multiple Button sounds, and button sound is mutable URL schemes: HCDayCalc:// Download it now and feel of this calculator is how classic
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.
- Minimalist interface
- User-friendly operation
- Comprehensive calculation functions
- Superior to system calculator
- Ideal for life, study, and work
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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
Verdict
DayCalc and 计算器+ both sit at 4.7 stars, but that hides the real split: 87% of DayCalc's written reviews are positive against 0% of 计算器+'s. DayCalc also leads on ratings volume (128 vs 13). 计算器+'s advantage is in-app purchases (none vs 4) and ads (none vs shown). On price, rating 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. DayCalc sells 4 one-off in-app purchases. 计算器+ asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.7 for DayCalc against 4.6 for 计算器+. That said, the two scores are not equally well evidenced: DayCalc has 128 ratings behind it against 13, so its average is the more settled of the two. Written reviews are what separate them: 87% of DayCalc's written reviews are positive against 0% of 计算器+'s.
DayCalc ships an update every 3 weeks, 计算器+ every 5 days. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | DayCalc | 计算器+ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (128 ratings) — better | 4.6 (13 ratings) |
| Positive reviews | 87.2% of reviews — better | 0.0% of reviews |
| Number of ratings | 128 — better | 13 |
| Update frequency | Every 3 weeks | Every 5 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 170 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | 良峰 侯 | Hangzhou Shunchang Asset Management Inc. |
Customer experience
DayCalc
计算器+
Bugs and requests
DayCalc
Reported bugs
16 issues- Update issues, stuck in update loop
- Cannot install after removal
- Weight conversion not showing
- Keys making sound unexpectedly
- App not working after professional version update
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- App crashes after update
- Stuck on updating forever
- Calculator results in errors (e.g., 1000*10%)
- App keeps running in the background, draining battery
- Cannot change themes due to network error
- Ads still appear after purchasing ad removal
- App not opening after install
- M+ M- bug
- Text/numbers/symbols have underlines
- Standard version limits typing to four digits
- App not starting on Apple Watch
Requested features
10 requests- Add Pi button
- Improve currency conversion navigation
- iCloud support for syncing across devices
- Add background running feature
- Ability to change app icon
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- Add more theme options
- Allow notes to show on the main screen
- Email entire calculation history
- Change layout (move function buttons)
- Allow sound to be enabled in silent mode
计算器+
Not enough reviews yet to summarise bugs or requests.
In-app purchases
DayCalc
- Constants Pack$0.99
- Custom Unit Pack$1.99
- Remove Ads$3.99
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- Complete Pack$4.99
计算器+
No in-app purchases
