# Rounding vs Üben

The clearest difference is review sentiment: Rounding at 64% against Üben's 0%. Rounding also leads on price (Free vs $0.99) and update cadence (every 12 months vs every 29 months). Üben's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

Rounding is free to download; Üben costs $0.99 up front. Rounding sells 1 one-off in-app purchase. Üben asks for nothing beyond the download.

Rounding ships an update every 12 months, Üben every 29 months. The most recent releases landed on June 1, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Rounding | Üben |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.0 (79 ratings)](https://appshunter.io/ios/app/rounding/id572102136/reviews)** | — |
| Number of ratings | **79** | — |
| Positive reviews | **64.3% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 12 months** | Every 29 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 14 MB | 21 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Horizon Business, Inc.](https://appshunter.io/developer/431586531) | [admaDIC Rainer Schwarze & Annett Schwarze GbR](https://appshunter.io/developer/553282875) |

## What reviewers say

### Rounding

[App page](https://appshunter.io/ios/app/rounding/id572102136)

Practice rounding numbers with whole numbers and decimals. Adjust difficulty and place values in settings to master the game. This app makes learning math fun and engaging.

**Highlights:** Rounding whole numbers and decimals, Multiple place values, Customizable settings, Skill mastery focus, Engaging gameplay

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


### Üben

[App page](https://appshunter.io/ios/app/uben-rounding/id979387759)

Practice rounding numbers between 1 and 1,000,000 with this straightforward educational tool. Its simple design makes it ideal for children to easily grasp and practice mathematical concepts.

**Highlights:** Number rounding practice, Numbers up to 1,000,000, Simple and easy to use, Random task generation, Ideal for children

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Rounding free?

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

### Is Üben free?

Üben costs $0.99, with no in-app purchases.

### Do Rounding or Üben have ads?

Rounding shows ads; Üben does not.

### Which is updated more often, Rounding or Üben?

Rounding ships an update every 12 months, and Üben every 29 months. Most recently, Rounding was updated on June 1, 2026 and Üben on September 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.*