# Decimal Rounding vs Rounding Calculator

The clearest difference is price: Rounding Calculator at Free against Decimal Rounding's $3.99. Rounding Calculator also leads on update cadence (every 2 months vs every 12 months) and ratings volume (7 vs 2). Decimal Rounding's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

Rounding Calculator is free to download; Decimal Rounding costs $3.99 up front. Rounding Calculator sells 1 one-off in-app purchase. Decimal Rounding asks for nothing beyond the download.

Decimal Rounding holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 2 and 7 respectively.

Decimal Rounding ships an update every 12 months, Rounding Calculator every 2 months. The most recent releases landed on August 24, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Decimal Rounding | Rounding Calculator |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/decimal-rounding/id594005395/reviews)** | [4.6 (7 ratings)](https://appshunter.io/ios/app/rounding-calculator/id1621082259/reviews) |
| Number of ratings | 2 | **7** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 12 months | **Every 2 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 1 MB | 34 MB |
| Requires iOS | 17.6 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Esa Helttula](https://appshunter.io/developer/339440196) | [talha rehman](https://appshunter.io/developer/1573036144) |

## What reviewers say

### Decimal Rounding

[App page](https://appshunter.io/ios/app/decimal-rounding/id594005395)

This educational app helps users learn and practice rounding decimal numbers. It offers guided step-by-step problem-solving with customizable settings for a stress-free learning experience. Ideal for students and anyone needing to master decimal rounding.

**Highlights:** Learn decimal rounding, Customizable problems, Random problem generation, Step-by-step guidance, Stress-free learning environment, Adjustable interface colors and animations

**Features:** macOS Compatibility

**In-app purchases:** none


### Rounding Calculator

[App page](https://appshunter.io/ios/app/rounding-calculator/id1621082259)

Easily round large or decimal numbers to the nearest whole number or specified value. This app simplifies complex calculations with a smooth interface, saving you time on math problems.

**Highlights:** Round large numbers, Round decimal numbers, Auto calculation with rounding formula, Easy user interface, Quickly find rounding values, Supports numbers up to 1,000,000s

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gets Ads Free Version | $2.99 | one-time |


## Frequently asked questions

### Is Decimal Rounding free?

Decimal Rounding costs $3.99, with no in-app purchases.

### Is Rounding Calculator free?

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

### Which has better reviews, Decimal Rounding or Rounding Calculator?

Decimal Rounding is rated higher. Decimal Rounding averages 5.0 out of 5 from 2 ratings, while Rounding Calculator averages 4.6 from 7 ratings.

### Do Decimal Rounding or Rounding Calculator have ads?

Rounding Calculator shows ads; Decimal Rounding does not.

### Which is updated more often, Decimal Rounding or Rounding Calculator?

Decimal Rounding ships an update every 12 months, and Rounding Calculator every 2 months. Most recently, Decimal Rounding was updated on August 24, 2026 and Rounding Calculator on September 17, 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.*