# Trace 2 vs Plumber

The clearest difference is price: Plumber at Free against Trace 2's $2.99. Plumber also leads on rating (4.7 vs 4.1) and update cadence (every 2 months vs every 48 months). Trace 2's advantage is in-app purchases (none vs 8) and iOS requirement (12.0 vs 15.0). On ratings volume, ads and device support there is nothing between them.

Plumber is free to download; Trace 2 costs $2.99 up front. Plumber sells 8 one-off in-app purchases. Trace 2 asks for nothing beyond the download.

Plumber holds the better App Store score, 4.7 against 4.1. Both are backed by a comparable volume of ratings — 31 and 56 respectively. Written reviews point the same way: 63% of Trace 2's written reviews are positive against 76% of Plumber's.

Trace 2 ships an update every 48 months, Plumber every 2 months. The most recent releases landed on September 30, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Trace 2 | Plumber |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [4.1 (31 ratings)](https://appshunter.io/ios/app/trace-2/id335668591/reviews) | **[4.7 (56 ratings)](https://appshunter.io/ios/app/plumber-water-connect-flow/id1252186621/reviews)** |
| Number of ratings | 31 | **56** |
| Positive reviews | 63.3% of reviews | **75.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 48 months | **Every 2 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 117 MB | 109 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kevin Calderone](https://appshunter.io/developer/289446639) | [Flowriz LLC](https://appshunter.io/developer/1246562246) |

## What reviewers say

### Trace 2

[App page](https://appshunter.io/ios/app/trace-2/id335668591)

Draw platforms and navigate obstacles to reach the goal in this puzzle platformer. Explore eight new worlds with 160 challenging levels, featuring new gameplay mechanics and stunning artwork.

**Highlights:** Draw platforms, Navigate obstacles, 8 new worlds, 160 levels, New gameplay mechanics, Original music, Stunning artwork

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

**In-app purchases:** none


### Plumber

[App page](https://appshunter.io/ios/app/plumber-water-connect-flow/id1252186621)

Connect pipes to guide water to a thirsty flower in this free puzzle game. Strategically rotate pipe pieces to create a complete path and solve increasingly challenging levels. Enjoy HD graphics and intuitive gameplay with a helpful hint system.

**Highlights:** Connect pipes to deliver water, Rotate pipe pieces, 120 levels, Intuitive gameplay, Hint system, HD graphics

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pack 1 | $0.99 | one-time |
| Purchase Chicago | $0.99 | one-time |
| Purchase New York | $0.99 | one-time |
| pack 2 | $1.99 | one-time |
| pack3 | $2.99 | one-time |
| pack4 | $9.99 | one-time |
| Remove Ads | $9.99 | one-time |
| English | $9.99 | one-time |


## Frequently asked questions

### Is Trace 2 free?

Trace 2 costs $2.99, with no in-app purchases.

### Is Plumber free?

Plumber is free to download, with in-app purchases available.

### Which has better reviews, Trace 2 or Plumber?

Plumber is rated higher. Trace 2 averages 4.1 out of 5 from 31 ratings, while Plumber averages 4.7 from 56 ratings.

### Do Trace 2 or Plumber have ads?

Neither Trace 2 nor Plumber shows ads.

### Which is updated more often, Trace 2 or Plumber?

Trace 2 ships an update every 48 months, and Plumber every 2 months. Most recently, Trace 2 was updated on September 30, 2026 and Plumber on September 28, 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.*