# Human Resource Machine vs Bridge Constructor Portal

The clearest difference is in-app purchases: Human Resource Machine at none against Bridge Constructor Portal's 1. Human Resource Machine also leads on iOS requirement (8.0 vs 13.0). Bridge Constructor Portal's advantage is rating (4.8 vs 4.5) and price ($1.99 vs $4.99). On review sentiment, update cadence, ads and monetization model there is nothing between them.

Human Resource Machine costs $4.99 and Bridge Constructor Portal $1.99 up front. Bridge Constructor Portal sells 1 one-off in-app purchase. Human Resource Machine asks for nothing beyond the download.

Bridge Constructor Portal holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Bridge Constructor Portal has 4.1K ratings behind it against 416, so its average is the more settled of the two. Written reviews point the same way: 80% of Human Resource Machine's written reviews are positive against 84% of Bridge Constructor Portal's.

Human Resource Machine ships an update every 5 weeks, Bridge Constructor Portal every 2 months. The most recent releases landed on October 19, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Human Resource Machine | Bridge Constructor Portal |
| --- | --- | --- |
| Price | $4.99 | **$1.99** |
| Rating | [4.5 (416 ratings)](https://appshunter.io/ios/app/human-resource-machine/id1005098334/reviews) | **[4.8 (4.1K ratings)](https://appshunter.io/ios/app/bridge-constructor-portal/id1311353234/reviews)** |
| Number of ratings | 416 | **4.1K** |
| Positive reviews | 80.1% of reviews | **84.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Paid | Paid |
| Best chart rank | **#46** | #54 |
| Size | 133 MB | 196 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Experimental Gameplay Group](https://appshunter.io/developer/423269933) | [Headup GmbH](https://appshunter.io/developer/503190235) |

## What reviewers say

### Human Resource Machine

[App page](https://appshunter.io/ios/app/human-resource-machine/id1005098334)

**Currently charting:** #46 Top Paid · Puzzle (US App Store)

Solve puzzles by programming office workers to automate tasks. Progress through levels by successfully completing jobs and getting promoted. This game makes programming accessible and fun for everyone, even those new to coding.

**Highlights:** Program office workers, Solve logic puzzles, Automate tasks, Progress through levels, Learn programming concepts, Extra challenges for experts

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Challenging puzzles
- 👍 Engaging gameplay
- 💡 Teaches programming concepts
- 🎨 Quirky visuals and humor

**What reviewers complain about**

- 🐛 Bugs in certain levels
- 🔁 Repetitive gameplay
- 🔇 No option to play own music
- 🔀 Issues with screen rotation

**Reported bugs**

- Level 20 expecting incorrect output
- Scrolling issues causing commands to move
- Crashing on iOS 14 update

**Requested features**

- More levels and challenges
- Ability to save progress across devices
- Hints or solution guides for stuck players


### Bridge Constructor Portal

[App page](https://appshunter.io/ios/app/bridge-constructor-portal/id1311353234)

**Currently charting:** #54 Top Paid · Puzzle, #102 Top Paid · Simulation (US App Store)

Construct bridges, ramps, and slides in a science lab environment. Utilize iconic gadgets like portals and gels to guide vehicles through challenging test chambers while avoiding hazards. Solve physics puzzles with guidance from a familiar AI.

**Highlights:** Bridge and ramp construction, Portal gadget integration, Physics-based puzzles, Hazard evasion, GLaDOS voice guidance, Test chamber challenges

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Portal Proficiency | $1.99 | one-time |

**What reviewers like**

- 🚀 Excellent physics engine
- 👍 Engaging Portal-themed puzzles
- 😄 Hilarious GlaDOS commentary
- 🤖 Seamless integration of Portal elements
- 💰 Good value for money

**What reviewers complain about**

- 🐛 Occasional save data loss issues
- 🤔 Difficulty ramps up too quickly
- 🕹️ Controls can be finicky on smaller screens
- 🎨 Lack of customization options

**Reported bugs**

- Ads appearing in paid version
- Inconsistent performance on older devices

**Requested features**

- Level editor and custom level sharing
- Leaderboards and challenge modes
- Ability to skip tutorial levels
- Cloud sync support for cross-device progress


## Frequently asked questions

### Is Human Resource Machine free?

Human Resource Machine costs $4.99, with no in-app purchases.

### Is Bridge Constructor Portal free?

Bridge Constructor Portal costs $1.99, and also offers in-app purchases.

### Which has better reviews, Human Resource Machine or Bridge Constructor Portal?

Bridge Constructor Portal is rated higher. Human Resource Machine averages 4.5 out of 5 from 416 ratings, while Bridge Constructor Portal averages 4.8 from 4.1K ratings.

### Do Human Resource Machine or Bridge Constructor Portal have ads?

Neither Human Resource Machine nor Bridge Constructor Portal shows ads.

### Which is updated more often, Human Resource Machine or Bridge Constructor Portal?

Human Resource Machine ships an update every 5 weeks, and Bridge Constructor Portal every 2 months. Most recently, Human Resource Machine was updated on October 19, 2026 and Bridge Constructor Portal on October 18, 2026.

### Which is more popular, Human Resource Machine or Bridge Constructor Portal?

Human Resource Machine currently peaks at #46 in the App Store charts, and Bridge Constructor Portal at #54. Chart position reflects recent download velocity rather than total install base.

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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.*