# Calculation Sheet vs German 101

The clearest difference is rating: German 101 at 4.5 against Calculation Sheet's 3.5. German 101 also leads on ads (none vs shown) and ratings volume (42 vs 2). Calculation Sheet's advantage is update cadence (every 6 months vs every 19 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Calculation Sheet sells 1 one-off in-app purchase and German 101 sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

German 101 holds the better App Store score, 4.5 against 3.5. That said, the two scores are not equally well evidenced: German 101 has 42 ratings behind it against 2, so its average is the more settled of the two.

Calculation Sheet ships an update every 6 months, German 101 every 19 months. The most recent releases landed on June 11, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Calculation Sheet | German 101 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (2 ratings)](https://appshunter.io/ios/app/calculation-sheet-experiment/id1010610865/reviews) | **[4.5 (42 ratings)](https://appshunter.io/ios/app/german-101-learn-to-write/id1400134529/reviews)** |
| Number of ratings | 2 | **42** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 6 months** | Every 19 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 26 MB | 18 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou APP Technology Co. Ltd.](https://appshunter.io/developer/524936444) | [Aspul Studios LLC](https://appshunter.io/developer/1670473385) |

## What reviewers say

### Calculation Sheet

[App page](https://appshunter.io/ios/app/calculation-sheet-experiment/id1010610865)

This app offers a digital number game designed to help children aged 3-8 learn and understand basic arithmetic operations. It uses various game modes to make abstract mathematical concepts engaging and accessible.

**Highlights:** Digital number game, Learn addition, subtraction, multiplication, division, Understand abstract mathematical concepts, Variety of game modes, Ages 3-8 focus, Parental guidance support

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calculation Sheet (No Ads) | $0.99 | one-time |


### German 101

[App page](https://appshunter.io/ios/app/german-101-learn-to-write/id1400134529)

Master German alphabets and numbers through interactive tracing and quizzes. Choose from different modes to practice writing and test your knowledge. Share your progress and unlock all content with an in-app purchase.

**Highlights:** Interactive alphabet and number tracing, Multiple writing modes (Easy, Normal, Freestyle), Quiz feature for knowledge testing, Progress sharing with friends, Ad-free learning experience, Unlock full content via in-app purchase

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Capital Letters pack | $0.99 | one-time |
| Numbers pack | $0.99 | one-time |
| Alphabets & Numbers Pack | $1.99 | one-time |


## Frequently asked questions

### Is Calculation Sheet free?

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

### Is German 101 free?

German 101 is free to download, with in-app purchases available.

### Which has better reviews, Calculation Sheet or German 101?

German 101 is rated higher. Calculation Sheet averages 3.5 out of 5 from 2 ratings, while German 101 averages 4.5 from 42 ratings.

### Do Calculation Sheet or German 101 have ads?

Calculation Sheet shows ads; German 101 does not.

### Which is updated more often, Calculation Sheet or German 101?

Calculation Sheet ships an update every 6 months, and German 101 every 19 months. Most recently, Calculation Sheet was updated on June 11, 2026 and German 101 on September 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.*