# Brain It On! vs Bridge Construction Sim

The clearest difference is review sentiment: Brain It On! at 81% against Bridge Construction Sim's 48%. Brain It On! also leads on update cadence (every 3 weeks vs every 5 months) and rating (4.5 vs 4.2). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Brain It On! sells 9 one-off in-app purchases and Bridge Construction Sim sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Brain It On! holds the better App Store score, 4.5 against 4.2. Both are backed by a comparable volume of ratings — 5.1K and 4.2K respectively. Written reviews point the same way: 81% of Brain It On!'s written reviews are positive against 48% of Bridge Construction Sim's.

Brain It On! ships an update every 3 weeks, Bridge Construction Sim every 5 months. The most recent releases landed on September 30, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Brain It On! | Bridge Construction Sim |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (5.1K ratings)](https://appshunter.io/ios/app/brain-it-on/id985367692/reviews)** | [4.2 (4.2K ratings)](https://appshunter.io/ios/app/bridge-construction-sim/id1073594113/reviews) |
| Number of ratings | **5.1K** | 4.2K |
| Positive reviews | **81.0% of reviews** | 47.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 191 MB | 278 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Orbital Nine Games Inc](https://appshunter.io/developer/887216732) | [BoomBit S. A.](https://appshunter.io/developer/423523998) |

## What reviewers say

### Brain It On!

[App page](https://appshunter.io/ios/app/brain-it-on/id985367692)

Engage your mind with tricky physics puzzles. Draw shapes to find creative solutions to increasingly difficult challenges. Compete with friends and discover multiple ways to solve each puzzle.

**Highlights:** Dozens of brain-busting puzzles, Puzzles added regularly, Compete with friends, Multiple solutions per puzzle, Share unique solutions

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Popup Ads | $0.99 | one-time |
| The Full Game (75% off) | $0.99 | one-time |
| Coin Pack | $0.99 | one-time |
| The Full Game (50% off) | $1.99 | one-time |
| Coin Pack | $1.99 | one-time |
| The Full Game (25% off) | $2.99 | one-time |
| Coin Pack | $2.99 | one-time |
| The Full Game | $3.99 | one-time |
| Coin Pack | $3.99 | one-time |

**What reviewers like**

- 🚀 Challenging and fun
- 🔒 No ads
- 👍 Engaging physics-based puzzles
- 👍 Encourages creative thinking
- 👍 Good for brain exercise

**What reviewers complain about**

- 🐛 Drawing accuracy issues
- 🐛 Glitches and crashes
- 🐛 Difficulty spikes too quickly
- 🔋 Overheating on some devices
- 👎 Too many ads for hints

**Reported bugs**

- Level selector not working past level 220
- Inability to draw near screen edges due to OS gestures
- Hint videos not always helpful
- In-app purchases not working as expected

**Requested features**

- More levels
- Level editor to create custom puzzles
- Ability to save progress
- Improved drawing controls
- Better hints and guidance


### Bridge Construction Sim

[App page](https://appshunter.io/ios/app/bridge-construction-sim/id1073594113)

Test your engineering and building skills by designing and constructing bridges capable of withstanding vehicle weight. Progress through increasingly challenging locations and difficulty levels, utilizing realistic physics and detailed graphics. A hint system is available to assist with complex puzzles.

**Highlights:** Realistic physics simulation, Multiple addictive levels, Four varied worlds, State-of-the-art graphics, Challenging puzzles, Varying difficulty levels, Built-in hint system

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy 25 Hints | $1.99 | one-time |
| Unlock ALL LEVELS | $3.99 | one-time |
| Hard Games | $4.99 | one-time |
| Easy Games | $4.99 | one-time |
| Unlock All | $14.99 | one-time |

**What reviewers like**

- 🤩 Realistic and fun
- 👍 Great game
- 👍 Pretty realistic
- 👍 Loved
- 👍 Very fun and quite a time killer

**What reviewers complain about**

- 🐛 Slower than cold molasses
- 💰 Pay to win
- 🐛 Crashes so much
- 💰 Greedy money grab
- 🐛 Laggy

**Reported bugs**

- Physics doesn't really work
- Game crashes after playing a certain amount of levels in one sitting
- Buttons don't work
- Game doesn't open after a certain level
- Randomly charges even after deleting app

**Requested features**

- Sandbox mode
- More levels
- Expansion pack to buy
- Freestyle mode with unlimited money and resources
- More materials


## Frequently asked questions

### Is Brain It On! free?

Brain It On! is free to download, with in-app purchases available.

### Is Bridge Construction Sim free?

Bridge Construction Sim is free to download, with in-app purchases available.

### Which has better reviews, Brain It On! or Bridge Construction Sim?

Brain It On! is rated higher. Brain It On! averages 4.5 out of 5 from 5.1K ratings, while Bridge Construction Sim averages 4.2 from 4.2K ratings.

### Do Brain It On! or Bridge Construction Sim have ads?

Both Brain It On! and Bridge Construction Sim show ads.

### Which is updated more often, Brain It On! or Bridge Construction Sim?

Brain It On! ships an update every 3 weeks, and Bridge Construction Sim every 5 months. Most recently, Brain It On! was updated on September 30, 2026 and Bridge Construction Sim on October 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*