# Calculator:Math Solver — Basic&Scientific&Pro

> Multifunctional calculator with scientific, currency, and note-taking features. (iPhone/iPad app by 文婷 冯.)

- Source: https://appshunter.io/ios/app/calculatormath-solver/id6450890807 (this page in markdown: same URL + `.md`)
- Developer: [文婷 冯](https://appshunter.io/developer/1862330871)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Rating: 4.40/5 from 7 App Store ratings · 20 written reviews indexed
- Age rating: 9+
- Requires: iOS 13.0 · 18 MB
- Languages: American English, French (France), Japanese, Korean, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Taiwan)
- Released: 2023-07-04
- Data updated: 2026-08-29
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/calculatormath-solver/id6450890807/reviews.md

## What is Calculator?

A multifunctional calculator is an application that provides multiple computing functions and tools, designed to meet users' daily computing needs. It combines the basic mathematical operation, scientific calculation, currency conversion and other functions, historical record storage, notes and other functions, so that users can quickly and conveniently carry out various calculations and conversion operations.
1. Payment: After the user confirms the purchase and makes the payment, it will be credited to their iTunes account;
2. Cancel Renewal: If you need to cancel the renewal, please manually turn off the automatic renewal function in iTunes/Apple ID settings management 24 hours before the current subscription cycle expires. After cancellation, there will be no further charges;
3. Renewal: The Apple iTunes account will be charged within 24 hours before its expiration. After successful deduction, the subscription cycle will be extended by one subscription cycle.
Privacy Policy: https://docs.qq.com/doc/DUUdYU25vRGFyQWZR
Terms of Use: https://docs.qq.com/doc/DUVJLWkFTSHNhTnNo

## Key features

- Basic calculations
- Scientific calculations
- Currency conversion
- Historical record storage
- Note-taking functionality

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Zhou Member | $3.99 | per 7 days |
| Monthly membership | $4.99 | per month |
| Annual membership | $14.99 | per year |


## Recent user reviews (10 of 20)

All indexed reviews: https://appshunter.io/ios/app/calculatormath-solver/id6450890807/reviews.md

### 5/5 — 1

*2025-06-29*

我联系不到你们请留下你们的电话联系方式

### 1/5 — 请求退款

*2025-05-16*

时下载这个软件并没有说每周扣费28元，后续在不知情的情况下连续扣我了8个月的钱，每周都是28元，通过苹果提交退费只退掉了8周的，剩下的将近1000块钱未退给我，隐私政策里面也没有联系方式，麻烦看到评论尽快联系我，要不然我会维护我相关权益，谢谢。

### 1/5 — 进去就给你付费开了个会员

*2025-05-14*

不要下载不要下载不要下载，没注意就扫人脸开会员了，而且计算器巨难用，数字都按不了几个，就卡壳了

### 5/5 — 挺智能的，比上来就要钱的好多了，起码还可以免费

*2025-04-09*

基本功能免费，✌️

### 5/5 — 想钱想疯哦不是，你们，不要脸

*2025-03-31*

你们这是违法，随便乱扣钱，一星期28元，你们怎么不去抢？大家千万不要上当

### 5/5 — 老是跳出来广告，要会员，刚刚下载，还没用习惯

*2025-02-15*

老是跳出来广告，要交会员，还不知道好不好用

### 5/5 — 太坑了，退钱

*2024-05-26*

而且还不能取消一直扣费用都没用，删了还扣费

### 5/5 — 计算器还要钱？

*2024-05-07*

不好，算个数字就出来付钱的

**Developer response:** 您好！您在免费试用3天基础上根据自己的需求选择是否订阅会员。在您授权试用时有告知免费试用到期时间， 非强制消费。为避免被收费，请务必在免费试用结束前一天取消，您可以随时在“设置”＞“Apple ID”＞“订阅”中取消。如果超过此日期未取消订阅，系统将自动扣费

### 1/5 — 垃圾应用

*2024-05-03*

真的很难用 一进入应用就提示你开会员 前三天免费后面每周扣费 年轻人能看清楚 老年人小孩子看不清楚就被这种应用得逞了 其次按键还有声音 很刺耳 关还关不掉 多输入几个加减法就不允许输入了 建议这种垃圾应用早点下架 开发商的嘴脸恶心至极！

### 1/5 — 太差劲了，关都关不掉别的这个关不掉扣费，其他的也关不掉，烦死掉

*2024-04-27*

我真的服了这个软件现在这个影响了我所有软件关闭续费什么东西？

**Developer response:** 您好，您可以随时在“设置”＞“Apple ID”＞“订阅”中取消订阅。

## Frequently asked questions about Calculator

### What are the subscription options for Calculator:Math Solver?

Calculator:Math Solver offers weekly, monthly, and annual membership plans. The weekly plan is $3.99/P7D, the monthly is $4.99/P1M, and the annual is $14.99/P1Y. All plans include a 3-day free trial.

### How do I cancel my subscription for Calculator:Math Solver?

To cancel your subscription, you need to manually turn off the automatic renewal function in your iTunes/Apple ID settings management at least 24 hours before your current subscription cycle expires. After cancellation, no further charges will be made.

### Does Calculator:Math Solver have ads?

No, Calculator:Math Solver does not contain advertisements. The app is free to download and use, with optional in-app purchases for premium features through subscription plans.

### What devices is Calculator:Math Solver compatible with?

Calculator:Math Solver is currently supported on iPhone and iPod devices. The app is rated for users aged 9 and above.

### How often is Calculator:Math Solver updated?

The latest version of Calculator:Math Solver is 1.0.6, and it was last updated on January 18, 2024. Updates typically include bug fixes and feature enhancements.

### What is the user sentiment for Calculator:Math Solver?

Calculator:Math Solver has a rating of 4.4 stars from 7 ratings, indicating generally positive user sentiment. Users appreciate its multifunctional capabilities.

### Can I use Calculator:Math Solver offline?

The description does not specify offline functionality. However, as a calculator app with features like historical records and currency conversion, it is likely designed to function without a constant internet connection for core calculations.

### What are the main benefits of the paid subscription for Calculator:Math Solver?

The subscription plans unlock premium features beyond basic calculations, likely including advanced scientific functions, unlimited currency conversions, and extended historical data storage. The free trial allows users to explore these benefits before committing.

## Version history (last 4 releases)

### 1.0.6 — 2024-01-18

1. Fixed a known issue

### 1.0.5 — 2023-12-28

Change the name of the app in Simplified and Traditional Chinese.
Added prompts for users to view agreements.

### 1.0.4 — 2023-07-10

Reduced the size of the application and fixed the issue of multilingual broadcasting.

### 1.0.0 — 2023-07-05

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-29.*