# WonderCalc vs Blaupunkt 1D

The clearest difference is update cadence: Blaupunkt 1D at every 2 days against WonderCalc's every 5 days. Blaupunkt 1D also leads on iOS requirement (11.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

WonderCalc ships an update every 5 days, Blaupunkt 1D every 2 days. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | WonderCalc | Blaupunkt 1D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/wondercalc/id6444459924/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 2 days** |
| Monetization | Free | — |
| Size | 5 MB | 9 MB |
| Requires iOS | 16.0 | **11.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SharkMonkey Apps](https://appshunter.io/developer/1654824300) | [Blapac Sdn Bhd](https://appshunter.io/developer/1267753574) |

## What reviewers say

### WonderCalc

[App page](https://appshunter.io/ios/app/wondercalc/id6444459924)

This utility app handles all your basic calculation needs, including unit conversions for length, weight, and temperature. It also offers advanced financial calculations for loans, such as monthly payments, total cost, and interest paid.

**Highlights:** Basic calculations, Cut, copy, and paste functionality, Unit conversions (length, weight, temperature), Loan payment calculations, Total loan cost and interest calculation

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

**In-app purchases:** none


### Blaupunkt 1D

[App page](https://appshunter.io/ios/app/blaupunkt-1d/id6529546499)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WonderCalc free?

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

### Is Blaupunkt 1D free?

Blaupunkt 1D is free to download, with no in-app purchases.

### Do WonderCalc or Blaupunkt 1D have ads?

Neither WonderCalc nor Blaupunkt 1D shows ads.

### Which is updated more often, WonderCalc or Blaupunkt 1D?

WonderCalc ships an update every 5 days, and Blaupunkt 1D every 2 days. Most recently, WonderCalc was updated on October 24, 2026 and Blaupunkt 1D on October 14, 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.*