# Rooftop Bicycle Simulator 2023 vs Undulations

The clearest difference is price: Rooftop Bicycle Simulator 2023 at Free against Undulations's $4.99. Rooftop Bicycle Simulator 2023 also leads on iOS requirement (11.0 vs 13.0). Undulations's advantage is in-app purchases (none vs 4) and update cadence (every 2 months vs every 39 months). On ads and device support there is nothing between them.

Rooftop Bicycle Simulator 2023 is free to download; Undulations costs $4.99 up front. Rooftop Bicycle Simulator 2023 sells 4 one-off in-app purchases. Undulations asks for nothing beyond the download.

Rooftop Bicycle Simulator 2023 ships an update every 39 months, Undulations every 2 months. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Rooftop Bicycle Simulator 2023 | Undulations |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/rooftop-bicycle-simulator-2023/id1232203973/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 39 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 108 MB | 238 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Manzoor Ahmad](https://appshunter.io/developer/1100751855) | [HULABREAKS](https://appshunter.io/developer/307659914) |

## What reviewers say

### Rooftop Bicycle Simulator 2023

[App page](https://appshunter.io/ios/app/rooftop-bicycle-simulator-2023/id1232203973)

Perform furious rooftop stunts with realistic bicycle physics on skyscraper rooftops. Jump between buildings, navigate challenging tracks, and complete unique missions. Experience extreme BMX freestyle action with HD graphics and offline gameplay.

**Highlights:** Realistic bicycle physics, Rooftop stunt missions, Multiple bicycle riders, Offline gameplay, HD Graphics and 3D environment, Earn money, Various control options

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove_Ads | $2.99 | one-time |
| Unlock All Levels | $4.99 | one-time |
| Unlock All Bicycles | $5.99 | one-time |
| Unlock All Game | $9.99 | one-time |


### Undulations

[App page](https://appshunter.io/ios/app/undulations/id6475134781)

**In-app purchases:** none


## Frequently asked questions

### Is Rooftop Bicycle Simulator 2023 free?

Rooftop Bicycle Simulator 2023 is free to download, with in-app purchases available.

### Is Undulations free?

Undulations costs $4.99, with no in-app purchases.

### Do Rooftop Bicycle Simulator 2023 or Undulations have ads?

Neither Rooftop Bicycle Simulator 2023 nor Undulations shows ads.

### Which is updated more often, Rooftop Bicycle Simulator 2023 or Undulations?

Rooftop Bicycle Simulator 2023 ships an update every 39 months, and Undulations every 2 months. Most recently, Rooftop Bicycle Simulator 2023 was updated on November 7, 2026 and Undulations on October 30, 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.*