务实 vs Science Calc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
务实
Read full descriptionHide full description
务实APP包括在线直播（直播预告、直播预约）、互动交流（在线提问、在线答疑、在线辅导、在线评论等）、公告信息发布、精品推荐（新课程推介、培训专家推介、新书推介、优秀课程/课件）、历史课堂（视频回放、音频回播）、培训计划（培训课程表、在线选课）、课程管理、听书管理、电子商城、电子支付、个人中心等模块。务实服务端包括：系统管理、用户管理、视频管理、课程管理、听书管理、电子商城管理、电子支付管理、个人中心管理、数据统计分析等模块。
Science Calc
This app simplifies complex science calculations with handy formulas and simulations. It offers features like wavelength, frequency, and velocity calculations, plus a nuclear bomb blast radius simulator. Enjoy a dark mode for late-night study sessions.
- Wavelength, Frequency, Velocity Calculator
- Nuclear Bomb Blast Radius Simulator
- Half Life Computation
- Atomic Mass Calculation
- Volume and Surface Area Calculator
- Logarithm Equation Solver
- Dark Mode
Read full descriptionHide full description
A super handy way to save time on all those lengthy Science class formulas! And of course, it has Dark Mode for those late night study sessions! Now Supports Calculating: - Wavelength, Frequency, and Velocity - Nuclear Bomb Blast Radius (with a Built in Simulator) - Half Life Computation - Protons & Neutrons (plus Atomic Mass) - Volume and Surface Area of Objects - Number to Logarithm Equation - with more on the way! This project was developed by an aspiring high school student as a mini project for Physics class, hope you like it! And feel free to contact me if you find any bugs!
Screenshots
Verdict
The clearest difference is in-app purchases: Science Calc at none against 务实's 4. Science Calc also leads on update cadence (every 5 days vs monthly). 务实's advantage is iOS requirement (9.0 vs 15.0). On price, ads 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. 务实 sells 4 one-off in-app purchases. Science Calc asks for nothing beyond the download.
务实 ships an update monthly, Science Calc every 5 days. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.
| Parameter | 务实 | Science Calc |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Number of ratings | — | 3 — better |
| Update frequency | Monthly | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 32 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | 程欣 朱 | Luke Drushell |
In-app purchases
务实
- 12务实币$1.99
- 25务实币$3.99
- 40务实币$5.99
Show 1 moreShow fewer
- 50务实币$7.99
Science Calc
No in-app purchases
