# TRUSSFALL: Bridge Builder — Physics Puzzle Construction

> Physics Puzzle Construction (iPhone/iPad app by CIPRIAN ALEXANDRU FRASINESCU.)

- Source: https://appshunter.io/ios/app/trussfall-bridge-builder/id6768887407 (this page in markdown: same URL + `.md`)
- Developer: [CIPRIAN ALEXANDRU FRASINESCU](https://appshunter.io/developer/1896613557)
- Category: Games, Puzzle, Simulation
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 1 MB
- Languages: American English
- Released: 2026-05-18
- Data updated: 2026-08-27
- User reviews in markdown: https://appshunter.io/ios/app/trussfall-bridge-builder/id6768887407/reviews.md

## What is TRUSSFALL?

TRUSSFALL is bridge engineering, no shortcuts.

Build and stress-test real bridge designs across 99 engineering trials. Place beams, add cables, and triangulate trusses — then send a car, truck or mega-rig across to see if your structure holds.

Four materials unlock as you advance:
- Wood — cheap, low strength, good for short spans
- Steel — your workhorse: strong, stiff, balanced
- Cable — tension-only; build suspensions and cable-stays
- Reinforced concrete — heaviest, strongest, end-game

Build your truss. Run the live load. Watch a vehicle roll across. If your design holds, you earn stars. If your weakest joint snaps under tension, gravity wins.

EVERY LEVEL PLAYABLE FROM DAY ONE
All 99 trials are free to play. The Lifetime Unlock removes the hint paywall (3 free hints per game), grants unlimited hints, and reveals all engineering-accurate bridge templates. Optional hint packs available too.

WHAT'S INSIDE
- 99 engineering trials with progressive difficulty
- 10 distinct biomes with unique terrain features
- 4 materials with realistic structural properties
- Warren, K-truss, Pratt, suspension, cable-stay, arch templates
- Live load simulation with stress-tested physics
- 3 free hints; Lifetime gives unlimited
- Family Sharing supported (Lifetime only)
- 100% on-device data — zero tracking, zero ads, no accounts

ENGINEERED FOR THE PATIENT
Truss math is computed live. Joints carry real loads. Members have real strength limits. Cables can only pull, never push. These are the same principles a civil engineer uses — and the level designs reward thinking like one.

If you've played Bridge Constructor or Poly Bridge and wanted something with more engineering depth, this is for you.

PRIVACY-RESPECTING BY DESIGN
No analytics. No third-party SDKs. No data collection. Your progress lives on your device. Always.

Built by a single developer who couldn't find the engineering puzzle game he wanted to play.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime Unlock | $4.99 | one-time |
| 5 Hints | $0.99 | one-time |
| 25 Hints | $2.99 | one-time |



## Version history (last 5 releases)

### 1.8 — 2026-08-12

Fixes audio not resuming after switching apps. Hint packs are no longer offered to players who already own Lifetime Unlock.

### 1.7 — 2026-08-03

Fixes: leftover vehicles after Fix Bridge, star grading, fund carry-over balance, and structural fixes to five trials found by our new automated physics audit — including the Trial 99 finale.

### 1.6 — 2026-07-26

New: the Daily Trial — one shared bridge challenge every day, free for everyone. Plus a colorblind-friendly stress palette in Settings.

### 1.5 — 2026-06-02

Added a settings panel, an ambient soundtrack, and haptic feedback.

### 1.4 — 2026-05-27

Fixes the version display so the latest game build loads correctly.

## More apps by CIPRIAN ALEXANDRU FRASINESCU

- [Calnexia AI: Calorie Counter](https://appshunter.io/ios/app/calnexia-ai-calorie-counter/id6774788360)
- [The Franklin Chart](https://appshunter.io/ios/app/the-franklin-chart/id6778046510)
- [Backgammon Heritage](https://appshunter.io/ios/app/backgammon-heritage/id6794831392)

All apps by CIPRIAN ALEXANDRU FRASINESCU: https://appshunter.io/developer/1896613557

## Related topics

[bridge builders international](https://appshunter.io/ios/topics/bridge-builders-international) · [block race bridge builder](https://appshunter.io/ios/topics/block-race-bridge-builder)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*