# Calculator vs 真好算

The clearest difference is monetization model: 真好算 at free against Calculator's free with in-app purchases. 真好算 also leads on rating (5.0 vs 4.8). Calculator's advantage is ratings volume (1.9K vs 3) and iOS requirement (13.0 vs 17.0). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Calculator sells 2 one-off in-app purchases and 真好算 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

真好算 holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Calculator has 1.9K ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 72% of Calculator's written reviews are positive against 67% of 真好算's, so the app with the better star average is not the one people write more warmly about.

Calculator ships an update every 2 months, 真好算 monthly. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Calculator | 真好算 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (1.9K ratings)](https://appshunter.io/ios/app/calculator-mingcalc/id1596875771/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/id6449284621/reviews)** |
| Number of ratings | **1.9K** | 3 |
| Positive reviews | **72.0% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 54 MB | 4 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [杭州智慧小明科技有限公司](https://appshunter.io/developer/1631940625) | [滚宁 林](https://appshunter.io/developer/1688525702) |

## What reviewers say

### Calculator

[App page](https://appshunter.io/ios/app/calculator-mingcalc/id1596875771)

This utility app offers a streamlined and efficient calculator experience. It records your entire calculation history for easy retrieval and allows for personalized prompt tones and customizable themes. Ideal for iPad users seeking a simpler, faster calculation tool.

**Highlights:** Faster calculation speed, Complete calculation process recording, Customizable prompt tones, Built-in exquisite themes, Ideal for iPad

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One year VIP | $3.99 | one-time |
| Permanent VIP | $14.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Convenient and efficient
- 💡 Useful features
- 👍 Simple operation
- 👍 Colorful and visually appealing

**What reviewers complain about**

- 🐛 Issues with deleting the app
- 💰 Expensive paid version
- 🔒 Unclear about the paid subscription

**Reported bugs**

- Paid subscription not working as expected
- Compatibility issues with older devices

**Requested features**

- Add scientific calculation options
- Ability to save and export calculation history


### 真好算

[App page](https://appshunter.io/ios/app/id6449284621)

A user-friendly calculator app designed for everyday use, featuring a clean interface and one-handed operation. It offers quick access to history, unit conversions, currency exchange, and more, all without ads.

**Highlights:** One-handed operation, Recent calculation history display, Unit conversion tools, Currency exchange rates, Amount to Chinese characters, BMI calculator, Ad-free experience

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 真好算 PRO | $5.99 | one-time |


## Frequently asked questions

### Is Calculator free?

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

### Is 真好算 free?

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

### Which has better reviews, Calculator or 真好算?

真好算 is rated higher. Calculator averages 4.8 out of 5 from 1.9K ratings, while 真好算 averages 5.0 from 3 ratings.

### Do Calculator or 真好算 have ads?

Neither Calculator nor 真好算 shows ads.

### Which is updated more often, Calculator or 真好算?

Calculator ships an update every 2 months, and 真好算 monthly. Most recently, Calculator was updated on October 15, 2026 and 真好算 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.*