# Easy CTAngio vs Flood Rescue Drain Simulator

The clearest difference is in-app purchases: Easy CTAngio at none against Flood Rescue Drain Simulator's 1. Easy CTAngio also leads on ads (none vs shown). Flood Rescue Drain Simulator's advantage is update cadence (every 4 days vs every 3 months) and device support (3 vs 1). On price there is nothing between them.

Both are free to download. Flood Rescue Drain Simulator sells 1 one-off in-app purchase. Easy CTAngio asks for nothing beyond the download.

Easy CTAngio ships an update every 3 months, Flood Rescue Drain Simulator every 4 days. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Easy CTAngio | Flood Rescue Drain Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.8 (18 ratings)](https://appshunter.io/ios/app/flood-rescue-drain-simulator/id6761901637/reviews)** |
| Number of ratings | — | **18** |
| Positive reviews | — | 16.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 20 MB | 189 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Hideo Nose](https://appshunter.io/developer/1616288004) | [Sadaqat Walayat Ahmed](https://appshunter.io/developer/1889088200) |

## What reviewers say

### Easy CTAngio

[App page](https://appshunter.io/ios/app/easy-ctangio/id6587551143)

**In-app purchases:** none


### Flood Rescue Drain Simulator

[App page](https://appshunter.io/ios/app/flood-rescue-drain-simulator/id6761901637)

Take on the role of a city rescuer to combat flood emergencies. Use realistic tools to pump water, clear blockages, and fix infrastructure. Experience the satisfaction of solving problems and saving areas from water damage.

**Highlights:** Pump water from flooded areas, Clear clogged drains and pipes, Use realistic rescue tools, Fix broken infrastructure, Solve cleanup challenges, Save streets and homes

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


## Frequently asked questions

### Is Easy CTAngio free?

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

### Is Flood Rescue Drain Simulator free?

Flood Rescue Drain Simulator is free to download, with in-app purchases available.

### Do Easy CTAngio or Flood Rescue Drain Simulator have ads?

Flood Rescue Drain Simulator shows ads; Easy CTAngio does not.

### Which is updated more often, Easy CTAngio or Flood Rescue Drain Simulator?

Easy CTAngio ships an update every 3 months, and Flood Rescue Drain Simulator every 4 days. Most recently, Easy CTAngio was updated on October 27, 2026 and Flood Rescue Drain Simulator on October 25, 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.*