# Calculator+.. — Basic, Scientific, Plus Calc

> Basic, Scientific, Plus Calc (iPhone/iPad app by HONG KONG WOOKAKA PET PRODUCTS CO., LIMITED.)

- Source: https://appshunter.io/ios/app/calculator-plus/id6758429381 (this page in markdown: same URL + `.md`)
- Developer: [HONG KONG WOOKAKA PET PRODUCTS CO., LIMITED](https://appshunter.io/developer/1821243531)
- Category: Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.0 · 3 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2026-02-19
- Data updated: 2026-08-16
- User reviews in markdown: https://appshunter.io/ios/app/calculator-plus/id6758429381/reviews.md

## What is Calculator+..?

【Calculator】 is a high-performance, local-first productivity tool designed to streamline your daily calculation and conversion needs.

**Smart Templates**
Access a variety of pre-designed templates for common calculation scenarios. These templates help you get started quickly without building formulas from scratch.

**Conversion Tools**
Convert between different units and formats with ease. The tool supports multiple categories including length, weight, volume, temperature, and more.

**AI-Powered Calculation Assistance**
Get intelligent suggestions and corrections for complex calculations. The AI feature analyzes your input and provides helpful recommendations to improve accuracy.

**Local-First Architecture**
All your data stays on your device by default. This design ensures fast access to your calculations and templates without requiring an internet connection.

**Cross-Device Sync**
Sync your templates and calculation history across devices when needed. Your data remains accessible whether you're working on a phone or tablet.

Calculator provides the essential tools you need for everyday productivity, with a focus on simplicity and reliability.

Premium Account Pricing and Terms

$ 4.99/week*

$ 39.99/year*

*Prices shown are in U.S. dollars; actual charges may be converted to your local currency.

Payment will be charged to your iTunes account at confirmation of purchase.

Subscriptions automatically renew unless auto-renewal is turned off at least 24 hours before the end of the current period.

Your account will be charged for renewal within 24 hours prior to the end of the current period, and the renewal cost will be provided. Subscriptions can be managed by the user. Turning off auto-renewal may be done by going to your account settings after purchase.

Cancellation of the current subscription is not allowed during the active subscription period.

Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication.

EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://qiangmind.xyz/jisuangongju/privacy.html

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Weekly Boost | $4.99 | per 7 days |
| Yearly Boost | $39.99 | per year |



## Version history (last 1 release)

### 1.0.0 — 2026-02-19

No release notes.

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All apps by HONG KONG WOOKAKA PET PRODUCTS CO., LIMITED: https://appshunter.io/developer/1821243531

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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 2026-08-16.*