# PerfectCalc vs 计算器+

PerfectCalc and 计算器+ both sit at 4.7 stars, but that hides the real split: 94% of PerfectCalc's written reviews are positive against 0% of 计算器+'s. PerfectCalc also leads on ratings volume (360 vs 11). 计算器+'s advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, rating, update cadence and device support there is nothing between them.

Both are free to download. PerfectCalc sells 1 one-off in-app purchase. 计算器+ asks for nothing beyond the download.

PerfectCalc holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: PerfectCalc has 360 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 94% of PerfectCalc's written reviews are positive against 0% of 计算器+'s.

PerfectCalc ships an update every 9 days, 计算器+ every 5 days. The most recent releases landed on October 19, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | PerfectCalc | 计算器+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (360 ratings)](https://appshunter.io/ios/app/perfectcalc-calculator-suite/id1561702545/reviews)** | [4.5 (11 ratings)](https://appshunter.io/ios/app/plus/id6443897403/reviews) |
| Number of ratings | **360** | 11 |
| Positive reviews | **94.1% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | **Every 5 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 77 MB | 2 MB |
| Requires iOS | 13 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [明星 王](https://appshunter.io/developer/1872854947) | [Hangzhou Shunchang Asset Management Inc.](https://appshunter.io/developer/1232519088) |

## What reviewers say

### PerfectCalc

[App page](https://appshunter.io/ios/app/perfectcalc-calculator-suite/id1561702545)

This app offers both basic and advanced scientific calculations with a user-friendly interface. It allows for real-time editing of calculations, history management, and theme customization.

**Highlights:** Basic and scientific calculations, Trigonometric and inverse trigonometric functions, Mathematical functions (abs, ceil, floor, round), Real-time calculation editing, Historical records management, Bright and dark theme switching

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calculator Pro | $19.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Powerful features
- 💡 Useful history function
- 🔒 No ads
- 👍 Clean interface

**What reviewers complain about**

- 🐛 Forced 5-star review for history function
- 🐛 Odd language issue with copied calculations

**Reported bugs**

- Forced 5-star review for history function
- Odd language issue with copied calculations

**Requested features**

- Dark mode option
- More customization options


### 计算器+

[App page](https://appshunter.io/ios/app/plus/id6443897403)

A minimalist and user-friendly calculator app designed to be more efficient than the default system calculator. It offers a clean interface and simple operations, making it a great tool for daily life, study, and work.

**Highlights:** Minimalist interface, User-friendly operation, Comprehensive calculation functions, Superior to system calculator, Ideal for life, study, and work

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PerfectCalc free?

PerfectCalc is free to download, with in-app purchases available.

### Is 计算器+ free?

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

### Which has better reviews, PerfectCalc or 计算器+?

PerfectCalc is rated higher. PerfectCalc averages 4.7 out of 5 from 360 ratings, while 计算器+ averages 4.5 from 11 ratings.

### Do PerfectCalc or 计算器+ have ads?

PerfectCalc shows ads; 计算器+ does not.

### Which is updated more often, PerfectCalc or 计算器+?

PerfectCalc ships an update every 9 days, and 计算器+ every 5 days. Most recently, PerfectCalc was updated on October 19, 2026 and 计算器+ on October 7, 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.*