# Bumpy World — 3D Flappy Bird

> First-person obstacle avoidance game with customizable world curvature. (iPhone/iPad app by Luke Jaggernauth.)

- Source: https://appshunter.io/ios/app/bumpy-world/id1352769406 (this page in markdown: same URL + `.md`)
- Developer: [Luke Jaggernauth](https://appshunter.io/developer/1045833122)
- Category: Games, Entertainment, Casual, Simulation
- Price: Free with in-app purchases
- Rating: 4.80/5 from 4 App Store ratings · 4 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.0 · 92 MB
- Languages: American English
- Released: 2018-04-05
- Data updated: 2026-06-10
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/bumpy-world/id1352769406/reviews.md

## What is Bumpy World?

Play in first-person and avoid touching the pipes!

Unlock different challenging modes and compare your scores to other people around the world!

Change the world's curvature!

## Key features

- First-person gameplay
- Obstacle avoidance
- Challenging modes
- Global score comparison
- World curvature alteration

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Small Coins Pack | $0.99 | one-time |
| Medium Coins Pack | $1.99 | one-time |
| Large Coins Pack | $2.99 | one-time |
| Extra Large Coins Pack | $4.99 | one-time |


## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/bumpy-world/id1352769406/reviews.md

### 4/5 — Needs More Expensive Micro-transactions

*2019-04-12*

I can buy the most expensive bonus stat for only a dollar! I need to feel a sense of pride and accomplishment for getting a new stat and right now that's just not happening. Otherwise, love the game and can't wait for an expansion!

### 5/5 — THIS GAME SUCCS

*2018-04-10*

It isn’t compatible on lots of devices. Ewwwwwewwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww

**Developer response:** Hi BB4LIFE101,
Thank you for your feedback! We have updated this app and made it compatible with every device now. 
Hope that helps,
DeveloperLuke

### 5/5 — Works Amazing!

*2018-04-10*

I love the smooth graphics! That world curve thing is unique but pretty neat!

The only problem I have is the lack of modes! It needs more modes!

### 5/5 — Great game!!!

*2018-04-05*

I love this game! Unfortunately I can’t get enough of it! Too addicting!!! 🤩

## Frequently asked questions about Bumpy World

### What is Bumpy World?

Bumpy World is a first-person obstacle avoidance game where players must navigate through challenging environments without touching pipes. It offers different modes and global score comparisons.

### Does Bumpy World have ads?

No, Bumpy World does not contain advertisements.

### What devices can I play Bumpy World on?

Bumpy World is available on iPhone, iPad, and iPod devices.

### What is the age rating for Bumpy World?

Bumpy World has an age rating of 4+, making it suitable for a wide range of players.

### How often is Bumpy World updated?

The latest version of Bumpy World was released on July 7, 2021. The app has received updates since its initial release on April 5, 2018.

### What makes Bumpy World's gameplay unique?

Bumpy World offers a first-person perspective and the ability to change the world's curvature, adding a unique twist to the obstacle avoidance genre.

### Can I compare my scores with others in Bumpy World?

Yes, Bumpy World allows you to compare your scores with other players around the world.

### What is the user sentiment for Bumpy World?

Bumpy World has a very high user rating of 4.8 stars from 4 ratings, indicating positive user sentiment.

## Version history (last 2 releases)

### 2.0 — 2021-07-07

Added additional game modes available to everyone!
Updated to support newer versions of iOS.

### 1.0 — 2018-04-05

This app has been updated by Apple to display the Apple Watch app icon.

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## More apps by Luke Jaggernauth

- [Speed Cubes](https://appshunter.io/ios/app/speed-cubes/id1045833123)
- [Air Hockey 3D (Update!)](https://appshunter.io/ios/app/air-hockey-3d-update/id1065293982)
- [Dev Games](https://appshunter.io/ios/app/dev-games/id1155345049)
- [Unlimited Zombies](https://appshunter.io/ios/app/unlimited-zombies/id1240897033)
- [Code Craft 3D](https://appshunter.io/ios/app/code-craft-3d/id1527846902)

All apps by Luke Jaggernauth: https://appshunter.io/developer/1045833122

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*