# Rounding Numbers School vs Number Chomp

The clearest difference is price: Number Chomp at Free against Rounding Numbers School's $4.99. Number Chomp also leads on ads (none vs shown) and update cadence (every 5 weeks vs every 12 months). Rounding Numbers School's advantage is rating (5.0 vs 4.5) and iOS requirement (15.0 vs 17.6). On in-app purchases and device support there is nothing between them.

Number Chomp is free to download; Rounding Numbers School costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Rounding Numbers School holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Number Chomp has 338 ratings behind it against 1, so its average is the more settled of the two.

Rounding Numbers School ships an update every 12 months, Number Chomp every 5 weeks. The most recent releases landed on June 25, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Rounding Numbers School | Number Chomp |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rounding-numbers-school/id783470722/reviews)** | [4.5 (338 ratings)](https://appshunter.io/ios/app/number-chomp/id1501996441/reviews) |
| Number of ratings | 1 | **338** |
| Positive reviews | — | 76.5% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 12 months | **Every 5 weeks** |
| Monetization | Paid | **Free** |
| Size | 14 MB | 22 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Horizon Business, Inc.](https://appshunter.io/developer/431586531) | [Daniel Sedam](https://appshunter.io/developer/541745010) |

## What reviewers say

### Rounding Numbers School

[App page](https://appshunter.io/ios/app/rounding-numbers-school/id783470722)

Practice and test your skills in rounding numbers with this educational app. It offers various modes and options to help you master rounding decimals, whole numbers, and more place values. Play until you achieve mastery.

**Highlights:** Rounding decimals, Rounding whole numbers, Multiple place values, Practice mode, Quiz mode, Customizable problem count

**Features:** macOS Compatibility

**In-app purchases:** none


### Number Chomp

[App page](https://appshunter.io/ios/app/number-chomp/id1501996441)

Engage in a fun math practice game where you guide a character through numbers and equations to find correct answers. Master addition, subtraction, multiplication, division, and pre-algebra while avoiding obstacles. Earn points by solving problems and advancing through levels.

**Highlights:** Math skill practice, Addition, subtraction, multiplication, division, Pre-algebra concepts, Score-based gameplay, Obstacle avoidance, Level progression

**In-app purchases:** none

**What reviewers like**

- 👍 Great for learning math
- 💡 Fun challenge level
- 👍 Customizable math type and difficulty
- 👍 Shows equations clearly
- 👍 Good for adult learners

**What reviewers complain about**

- 😴 Boring gameplay
- 🤔 Difficulty spikes (subtraction level 1)
- 🤷 Gets stuck on levels

**Reported bugs**

- 🐛 Window sizing and zoom issues on Mac
- 🐛 Game opens too big and off-screen on Mac

**Requested features**

- Add sound effects
- Add background music
- More lives
- Fix window sizing and zoom on Mac


## Frequently asked questions

### Is Rounding Numbers School free?

Rounding Numbers School costs $4.99, with no in-app purchases.

### Is Number Chomp free?

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

### Which has better reviews, Rounding Numbers School or Number Chomp?

Rounding Numbers School is rated higher. Rounding Numbers School averages 5.0 out of 5 from 1 ratings, while Number Chomp averages 4.5 from 338 ratings.

### Do Rounding Numbers School or Number Chomp have ads?

Rounding Numbers School shows ads; Number Chomp does not.

### Which is updated more often, Rounding Numbers School or Number Chomp?

Rounding Numbers School ships an update every 12 months, and Number Chomp every 5 weeks. Most recently, Rounding Numbers School was updated on June 25, 2026 and Number Chomp 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.*