# ClevCalc vs Calculator Widget

The clearest difference is in-app purchases: Calculator Widget at none against ClevCalc's 3. Calculator Widget also leads on review sentiment (100% vs 91%). ClevCalc's advantage is rating (4.7 vs 4.3) and ratings volume (14K vs 15). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ClevCalc sells 3 in-app purchases, starting at $2.99 per month. Calculator Widget asks for nothing beyond the download.

ClevCalc holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: ClevCalc has 14K ratings behind it against 15, so its average is the more settled of the two. Written reviews complicate that: 91% of ClevCalc's written reviews are positive against 100% of Calculator Widget's, so the app with the better star average is not the one people write more warmly about.

ClevCalc ships an update monthly, Calculator Widget every 2 months. The most recent releases landed on September 24, 2026 and August 21, 2026 respectively.

## The numbers

| Metric | ClevCalc | Calculator Widget |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (14K ratings)](https://appshunter.io/ios/app/clevcalc-calculator/id1221235593/reviews)** | [4.3 (15 ratings)](https://appshunter.io/ios/app/calculator-widget-calc-notes/id1621221370/reviews) |
| Number of ratings | **14K** | 15 |
| Positive reviews | 91.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 117 MB | 10 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Cleveni Inc.](https://appshunter.io/developer/1221235592) | [FugaPiyo Inc.](https://appshunter.io/developer/1497887610) |

## 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 (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Subscription | $2.99 | per month |
| Premium Subscription | $24.99 | per year |
| Premium version | $13.99 | one-time |

**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 Widget

[App page](https://appshunter.io/ios/app/calculator-widget-calc-notes/id1621221370)

This free calculator app offers a widget for quick access and extensive history management. Save, reuse, and organize calculations with unlimited history and folders, all with customizable options and dark mode support.

**Highlights:** Home screen widget support, Unlimited calculation history, Unlimited folders, Calculation history memo, Reuse of formula and results, Dark mode support

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ClevCalc free?

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

### Is Calculator Widget free?

Calculator Widget is free to download, with no in-app purchases.

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

ClevCalc is rated higher. ClevCalc averages 4.7 out of 5 from 14K ratings, while Calculator Widget averages 4.3 from 15 ratings.

### Do ClevCalc or Calculator Widget have ads?

Both ClevCalc and Calculator Widget show ads.

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

ClevCalc ships an update monthly, and Calculator Widget every 2 months. Most recently, ClevCalc was updated on September 24, 2026 and Calculator Widget on August 21, 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.*