# 计算器 vs Super Tutors

The clearest difference is update cadence: Super Tutors at every 3 weeks against 计算器's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

计算器 ships an update every 2 months, Super Tutors every 3 weeks. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 计算器 | Super Tutors |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 10 MB | 72 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Beijing iDOTOOLS Technology Co., Ltd](https://appshunter.io/developer/1627204739) | [深圳超学智能科技有限公司](https://appshunter.io/developer/1825871115) |

## What reviewers say

### 计算器

[App page](https://appshunter.io/ios/app/id6470794350)

This app offers advanced scientific and standard calculations with a clean interface. It supports complex functions, trigonometric operations, and allows for easy manipulation and annotation of calculations. Keep track of your entire computation history with clear visual cues.

**Highlights:** Standard and scientific calculations, Trigonometric, exponential, and logarithmic functions, Drag-and-drop results for subsequent calculations, Tagging and annotation of calculations, Full calculation history with step-by-step view, Intuitive and simple interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Super Tutors

[App page](https://appshunter.io/ios/app/super-tutors/id6748460831)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 计算器 free?

计算器 is free to download, with no in-app purchases.

### Is Super Tutors free?

Super Tutors is free to download, with no in-app purchases.

### Do 计算器 or Super Tutors have ads?

Neither 计算器 nor Super Tutors shows ads.

### Which is updated more often, 计算器 or Super Tutors?

计算器 ships an update every 2 months, and Super Tutors every 3 weeks. Most recently, 计算器 was updated on October 7, 2026 and Super Tutors on October 14, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*