# Calculator Express with Notes vs Freedom Units

The clearest difference is rating: Freedom Units at 5.0 against Calculator Express with Notes's 4.5. Freedom Units also leads on review sentiment (100% vs 69%). Calculator Express with Notes's advantage is ratings volume (47 vs 2) and device support. On price, update cadence, in-app purchases and monetization model there is nothing between them.

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

Freedom Units holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Calculator Express with Notes has 47 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 69% of Calculator Express with Notes's written reviews are positive against 100% of Freedom Units's.

Calculator Express with Notes ships an update monthly, Freedom Units every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Calculator Express with Notes | Freedom Units |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (47 ratings)](https://appshunter.io/ios/app/calculator-express-with-notes/id1604079825/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/freedom-units/id6772109473/reviews)** |
| Number of ratings | **47** | 2 |
| Positive reviews | 69.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | — |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 28 MB | 31 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | — |
| Age rating | 4+ | 4+ |
| Developer | [RAMAN KHVASHCHEUSKI](https://appshunter.io/developer/1437493298) | [blacklightapp LLC](https://appshunter.io/developer/1896299122) |

## What reviewers say

### Calculator Express with Notes

[App page](https://appshunter.io/ios/app/calculator-express-with-notes/id1604079825)

A beautifully designed utility app offering six essential tools, including currency, unit, and percentage converters, plus calculators for BMI, tips, and world time. Users can customize the app's appearance and manage calculation history with notes and labels.

**Highlights:** Currency converter, Unit converter, Percentage calculator, BMI calculator, Tip calculator, World time converter, Customizable appearance, Calculation history with notes

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads -50% off | $1.99 | one-time |
| Remove Ads | $4.99 | one-time |


### Freedom Units

[App page](https://appshunter.io/ios/app/freedom-units/id6772109473)

This app converts any quantity into fun, America-themed units like bald eagles and cheeseburgers. It also functions as a comprehensive imperial unit converter for length, weight, volume, and more.

**Highlights:** Converts to America-themed units, Includes bald eagles, cheeseburgers, Statue of Libertys, Full imperial unit converter, Converts length, weight, volume, Converts area, temperature, speed, energy, Unlockable premium content

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Freedom Units Pro | $0.99 | one-time |


## Frequently asked questions

### Is Calculator Express with Notes free?

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

### Is Freedom Units free?

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

### Which has better reviews, Calculator Express with Notes or Freedom Units?

Freedom Units is rated higher. Calculator Express with Notes averages 4.5 out of 5 from 47 ratings, while Freedom Units averages 5.0 from 2 ratings.

### Which is updated more often, Calculator Express with Notes or Freedom Units?

Calculator Express with Notes ships an update monthly, and Freedom Units every 3 weeks. Most recently, Calculator Express with Notes was updated on October 24, 2026 and Freedom Units on October 24, 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.*