# Number Chomp vs PumpLine

The clearest difference is rating: PumpLine at 5.0 against Number Chomp's 4.4. Number Chomp's advantage is ratings volume (424 vs 2) and iOS requirement (17.6 vs 26.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

PumpLine holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Number Chomp has 424 ratings behind it against 2, so its average is the more settled of the two.

Number Chomp ships an update every 5 weeks, PumpLine every 3 weeks. The most recent releases landed on October 22, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Number Chomp | PumpLine |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (424 ratings)](https://appshunter.io/ios/app/number-chomp/id1501996441/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/pumpline/id6766283068/reviews)** |
| Number of ratings | **424** | 2 |
| Positive reviews | 76.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 22 MB | 13 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Sedam](https://appshunter.io/developer/541745010) | [Jean-Sebastien Valois](https://appshunter.io/developer/1896265610) |

## What reviewers say

### 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


### PumpLine

[App page](https://appshunter.io/ios/app/pumpline/id6766283068)

This app educates operators on factors influencing pump pressure in fire apparatus. It aids in selecting the correct pump configuration for effective water pressure during training exercises.

**Highlights:** Pump pressure factor education, Fire apparatus training, Pump configuration selection, Water pressure optimization, Operator skill development

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

**In-app purchases:** none


## Frequently asked questions

### Is Number Chomp free?

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

### Is PumpLine free?

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

### Which has better reviews, Number Chomp or PumpLine?

PumpLine is rated higher. Number Chomp averages 4.4 out of 5 from 424 ratings, while PumpLine averages 5.0 from 2 ratings.

### Do Number Chomp or PumpLine have ads?

Neither Number Chomp nor PumpLine shows ads.

### Which is updated more often, Number Chomp or PumpLine?

Number Chomp ships an update every 5 weeks, and PumpLine every 3 weeks. Most recently, Number Chomp was updated on October 22, 2026 and PumpLine on October 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.*