# Calculator! - No Ads Sci Cal — No Ads Customizable Calculator

> Ad-free, customizable scientific calculator with personalized themes and history. (iPhone/iPad app by 思宇 刘.)

- Source: https://appshunter.io/ios/app/calculator-no-ads-sci-cal/id1662133582 (this page in markdown: same URL + `.md`)
- Developer: [思宇 刘](https://appshunter.io/developer/1662081646)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Rating: 3.00/5 from 2 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 10 MB
- Languages: English, Chinese, Chinese
- Released: 2023-02-01
- Data updated: 2026-06-10
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/calculator-no-ads-sci-cal/id1662133582/reviews.md

## What is Calculator!?

NO Ads. DON'T need to waste time on watching Ads, more focus on using this App.
Fully customizable user interface: Set your favorite wallpaper as you want, set your own color style of keypads! NO TIME LIMITS!

Support Dark Theme
The UI of this calculator app is fully customizable!
Tiny size, eazy to use!

Wallpaper：Choose your own favorite photo as the wallpaper.
Keypad Color：Yes! Fully customizable and make your own color style!
Keypad vibration, Keypard feedback sound, Calculation history, Thousand Separator, Decimal Places and more.

Your calculator, your style!

1.Subscription Plans：
     ---Monthly Subscription---
     Period：1 Month
     Price：$1.99

     ---Monthly Subscription---
     Period：3 Months
     Price：$4.49

     ---Yearly Subscription---
     Period：12 Months
     Price：$14.99

2.Others:
     ---Payment---
     Payment will be charged to your Apple ID account at the confirmation of purchase.
     ---Auto-Renewal Subscription---
     Subscription automatically renews unless it is canceled 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. You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase.

EULA：
     https://docs.google.com/document/d/e/2PACX-1vT0RcZrwNcRuZb3RifVYpfkoRfxRnzyeF6WDNuBnrQgclHEkqnTjj7snAolO9z7KT8Cde4y5gAVxhy2/pub
Privacy Policy：
     https://docs.google.com/document/d/e/2PACX-1vQ0UeU63kke5uepD1Z3Rw2tsqjpF0ybv8enBCA8IpIe2gOWsVEZruRisXYAMiy8QCJRdSBhjOMsKqwT/pub

Subscription Support：
     https://support.apple.com/billing

## Key features

- No advertisements
- Customizable UI (wallpaper, keypad colors)
- Dark theme support
- Calculation history
- Thousand separator
- Decimal place settings

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Subscription - Year | $14.99 | per year |
| Subscription - Quarter | $4.49 | per 3 months |
| Subscription - Month | $1.99 | per month |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/calculator-no-ads-sci-cal/id1662133582/reviews.md

### 1/5 — Worst app I’ve ever used

*2024-06-21*

I hate this app with a passion. It has you under the impression that all the features are free to use. THEY’RE NOT! You have to pay an absurd amount of money to change the wallpaper, which is what it’s advertised! 0/10, would not recommend.

### 5/5 — 还不错哟

*2023-03-27*

真的没有广告。也没有什么计算次数的限制，不像其他产品，有的功能还需要购买。这款所有计算功能都是可用的~加油~

## Frequently asked questions about Calculator!

### Does Calculator! have ads?

No, Calculator! is advertised as having no advertisements, allowing users to focus on calculations without interruptions.

### What are the subscription options for Calculator!?

Calculator! offers monthly ($1.99), quarterly ($4.49), and yearly ($14.99) subscription plans, all with a 3-day free trial.

### How can I customize the Calculator! interface?

You can personalize Calculator! by setting your favorite photo as the wallpaper and choosing your own color style for the keypads. It also supports a dark theme.

### What calculation features does Calculator! offer?

Calculator! includes features such as calculation history, a thousand separator, and adjustable decimal places, along with standard scientific calculation capabilities.

### What devices is Calculator! compatible with?

Calculator! is designed for Apple devices and is compatible with iPhone, iPad, and iPod.

### How often is Calculator! updated?

The latest version of Calculator! was released on July 17, 2023, indicating recent updates and ongoing development.

### What is the age rating for Calculator!?

Calculator! has an age rating of 4+, making it suitable for a wide range of users.

### Can I manage my Calculator! subscription?

Yes, you can manage and cancel your subscriptions by going to your account settings on the App Store after purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period.

## Version history (last 5 releases)

### 1.3.9 — 2023-07-17

Improved user experiences.

FREE TO USE keypad touch feedback & sound feedback.
Added more scientific functions

If your like this App and want it to be better, please leave a comment.

### 1.3.8 — 2023-07-12

Fixed a bug in older iOS system.

FREE TO USE keypad touch feedback & sound feedback.
Added more scientific functions

If your like this App and want it to be better, please leave a comment.

### 1.3.7 — 2023-07-11

Fixed a bug.

FREE TO USE keypad touch feedback & sound feedback.
Added more scientific functions

If your like this App and want it to be better, please leave a comment.

### 1.3.6 — 2023-04-02

Fixed a bug.

FREE TO USE keypad touch feedback & sound feedback.
Added more scientific functions

If your like this App and want it to be better, please leave a comment.

### 1.3.5 — 2023-03-30

FREE TO USE keypad touch feedback & sound feedback.
Added more scientific functions

If your like this App and want it to be better, please leave a comment.

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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 2026-06-10.*