# ClevCalc vs Calculator H

The clearest difference is ads: Calculator H at none against ClevCalc's shown. Calculator H also leads on update cadence (weekly vs monthly) and review sentiment (100% vs 91%). ClevCalc's advantage is ratings volume (14K vs 28). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. ClevCalc sells 2 in-app purchases, starting at $2.99 per month and Calculator H sells 4 in-app purchases, starting at $2.99 per year. Whichever you choose, the download price is not the number that matters.

Calculator H holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: ClevCalc has 14K ratings behind it against 28, so its average is the more settled of the two. Written reviews point the same way: 91% of ClevCalc's written reviews are positive against 100% of Calculator H's.

ClevCalc ships an update monthly, Calculator H weekly. Both last shipped on November 9, 2026.

## The numbers

| Metric | ClevCalc | Calculator H |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (14K ratings)](https://appshunter.io/ios/app/clevcalc-calculator/id1221235593/reviews) | **[4.9 (28 ratings)](https://appshunter.io/ios/app/calculator-h/id6760459201/reviews)** |
| Number of ratings | **14K** | 28 |
| Positive reviews | 91.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 117 MB | 61 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cleveni Inc.](https://appshunter.io/developer/1221235592) | [Chengdu Cold Technology Co., Ltd](https://appshunter.io/developer/1873882906) |

## What reviewers say

### ClevCalc

[App page](https://appshunter.io/ios/app/clevcalc-calculator/id1221235593)

This comprehensive calculator app offers a wide range of tools for everyday calculations, from basic arithmetic and scientific functions to unit and currency conversions. It includes specialized calculators for loans, health, fuel costs, GPA, and more, all within a clean and user-friendly interface.

**Highlights:** Scientific calculator, Unit converter, Currency converter, Loan calculator, Health calculator (BMI, BMR), Date calculator, GPA calculator

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Subscription | $2.99 | per month |
| Premium Subscription | $24.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Efficient calculations
- 💡 Versatile features (currency, unit conversions, etc.)
- 👍 Intuitive interface
- 👍 Helpful for daily tasks

**What reviewers complain about**

- 💰 Subscription model too expensive
- 🔍 Ads can be intrusive
- 🐛 Occasional UI issues (e.g. ads blocking functionality)
- 🔍 Lack of advanced features (e.g. RPN mode, binary calculator)

**Reported bugs**

- Keystrokes not always registering
- Compatibility issues with older devices

**Requested features**

- Dark mode option
- Ability to save/recall calculations
- More customization options
- Integration with other apps/platforms


### Calculator H

[App page](https://appshunter.io/ios/app/calculator-h/id6760459201)

This app offers a robust calculator with history and editable formulas for everyday math. It also includes specialized financial tools like a mortgage calculator with comparison features and a real-time currency converter.

**Highlights:** Calculation history, Editable formulas, Mortgage calculation & comparison, Real-time currency exchange rates, Financial tools

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 一年会员 | $2.99 | per year |
| 打赏 | $0.99 | one-time |
| 打赏 | $1.99 | one-time |
| 计算器 - 永久无广告 | $4.99 | one-time |


## Frequently asked questions

### Is ClevCalc free?

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

### Is Calculator H free?

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

### Which has better reviews, ClevCalc or Calculator H?

Calculator H is rated higher. ClevCalc averages 4.7 out of 5 from 14K ratings, while Calculator H averages 4.9 from 28 ratings.

### Do ClevCalc or Calculator H have ads?

ClevCalc shows ads; Calculator H does not.

### Which is updated more often, ClevCalc or Calculator H?

ClevCalc ships an update monthly, and Calculator H weekly. Most recently, ClevCalc was updated on November 9, 2026 and Calculator H on November 9, 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.*