# Rainbottle vs City Builder

Rainbottle and City Builder both sit at 4.3 stars, but that hides the real split: 100% of Rainbottle's written reviews are positive against 0% of City Builder's. Rainbottle also leads on iOS requirement (12.0 vs 15.0). City Builder's advantage is update cadence (every 2 weeks vs every 2 months). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.3 for Rainbottle against 4.3 for City Builder. Both are backed by a comparable volume of ratings — 3 and 4 respectively. Written reviews are what separate them: 100% of Rainbottle's written reviews are positive against 0% of City Builder's.

Rainbottle ships an update every 2 months, City Builder every 2 weeks. The most recent releases landed on November 3, 2026 and November 14, 2026 respectively.

## The numbers

| Metric | Rainbottle | City Builder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (3 ratings)](https://appshunter.io/ios/app/rainbottle/id1672365921/reviews)** | [4.3 (4 ratings)](https://appshunter.io/ios/app/city-builder-simulator-3d/id6473000574/reviews) |
| Number of ratings | 3 | **4** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Ad-supported | Ad-supported |
| Size | 225 MB | 304 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ezgi Evrensel](https://appshunter.io/developer/1664776677) | [Sablo Studio](https://appshunter.io/developer/1434408975) |

## What reviewers say

### Rainbottle

[App page](https://appshunter.io/ios/app/rainbottle/id1672365921)

Fill bottles with glitter and color to relieve stress. Decorate them to make them flourish and feel like a money hoarder. Simply tap and pull the handle, and discard any broken bottles.

**Highlights:** Glitter and color filling, Bottle decoration, Stress relief gameplay, Tapping and pulling mechanics, Discarding broken bottles

**Features:** macOS Compatibility

**In-app purchases:** none


### City Builder

[App page](https://appshunter.io/ios/app/city-builder-simulator-3d/id6473000574)

Build and manage a thriving city from the ground up. Operate heavy machinery, make strategic decisions, and expand your construction empire. Earn passive income and compete globally to become the ultimate tycoon.

**Highlights:** Operate heavy construction machinery, Manage resources and expand empire, Realistic 3D environment and physics, Strategic decision-making for profit, Diverse construction projects, Upgrade equipment and hire workers, Earn passive income offline

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

**In-app purchases:** none


## Frequently asked questions

### Is Rainbottle free?

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

### Is City Builder free?

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

### Which has better reviews, Rainbottle or City Builder?

Rainbottle is rated higher. Rainbottle averages 4.3 out of 5 from 3 ratings, while City Builder averages 4.3 from 4 ratings.

### Do Rainbottle or City Builder have ads?

Both Rainbottle and City Builder show ads.

### Which is updated more often, Rainbottle or City Builder?

Rainbottle ships an update every 2 months, and City Builder every 2 weeks. Most recently, Rainbottle was updated on November 3, 2026 and City Builder on November 14, 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.*