# AEI Keyboard Note Dutch vs Calculator Silver Lite

The clearest difference is in-app purchases: AEI Keyboard Note Dutch at none against Calculator Silver Lite's 3. AEI Keyboard Note Dutch also leads on iOS requirement (15.6 vs 26.0). Calculator Silver Lite's advantage is update cadence (every 2 months vs every 31 months). On price, ads and device support there is nothing between them.

Both are free to download. Calculator Silver Lite sells 3 one-off in-app purchases. AEI Keyboard Note Dutch asks for nothing beyond the download.

AEI Keyboard Note Dutch ships an update every 31 months, Calculator Silver Lite every 2 months. The most recent releases landed on October 17, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | AEI Keyboard Note Dutch | Calculator Silver Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.1 (10 ratings)](https://appshunter.io/ios/app/calculator-silver-lite/id432968949/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | — | 91.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 31 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 3 MB | 16 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [4us](https://appshunter.io/developer/320142471) | [Hannes Sverrisson](https://appshunter.io/developer/428851947) |

## What reviewers say

### AEI Keyboard Note Dutch

[App page](https://appshunter.io/ios/app/aei-keyboard-note-dutch/id401703152)

**In-app purchases:** none


### Calculator Silver Lite

[App page](https://appshunter.io/ios/app/calculator-silver-lite/id432968949)

This app offers a robust calculator experience with advanced features like printing and emailing calculation history, a backspace key for corrections, and customizable display options. It allows for easy copying and pasting of numbers to other applications and supports displaying calculations on external monitors.

**Highlights:** Print/email calculation history, Backspace correction key, Copy/paste numbers, Customizable display and tape, External monitor display, Today View widget

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Enable Backgrounds | $0.99 | one-time |
| Remove Ads | $0.99 | one-time |
| Support Development | $4.99 | one-time |


## Frequently asked questions

### Is AEI Keyboard Note Dutch free?

AEI Keyboard Note Dutch is free to download, with no in-app purchases.

### Is Calculator Silver Lite free?

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

### Do AEI Keyboard Note Dutch or Calculator Silver Lite have ads?

Neither AEI Keyboard Note Dutch nor Calculator Silver Lite shows ads.

### Which is updated more often, AEI Keyboard Note Dutch or Calculator Silver Lite?

AEI Keyboard Note Dutch ships an update every 31 months, and Calculator Silver Lite every 2 months. Most recently, AEI Keyboard Note Dutch was updated on October 17, 2026 and Calculator Silver Lite on October 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*