# Perfect Structure vs Pshtiwan Post App

The clearest difference is in-app purchases: Pshtiwan Post App at none against Perfect Structure's 1. Pshtiwan Post App also leads on ads (none vs shown). Perfect Structure's advantage is update cadence (every 2 days vs every 3 months). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. Perfect Structure sells 1 one-off in-app purchase. Pshtiwan Post App asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Perfect Structure against 5.0 for Pshtiwan Post App. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Perfect Structure ships an update every 2 days, Pshtiwan Post App every 3 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Perfect Structure | Pshtiwan Post App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/perfect-structure/id1581860758/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/pshtiwan-post-app/id6754688891/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 32 MB | 64 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gokhan Behcet Sahin](https://appshunter.io/developer/1409805750) | [Jihad Fettah](https://appshunter.io/developer/1844327959) |

## What reviewers say

### Perfect Structure

[App page](https://appshunter.io/ios/app/perfect-structure/id1581860758)

Design and optimize reinforced concrete columns and beams with support for multiple international design codes and languages. Generate reports in PDF, CSV, and DXF formats, and share them with colleagues. Offers a user-friendly interface for quick and flexible structural analysis.

**Highlights:** Reinforced concrete column and beam design, Support for 5 international design codes, Multilingual support (8 languages), Output in PDF, CSV, and DXF formats, Modern and user-friendly interface, Design checks and optimal reinforcement calculation

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Perfect Structure Pro | $8.99 | one-time |


### Pshtiwan Post App

[App page](https://appshunter.io/ios/app/pshtiwan-post-app/id6754688891)

Manage mail and package deliveries efficiently with this all-in-one application. It simplifies registration, tracking, and management for various organizational needs. Supports multiple languages and user roles for streamlined operations.

**Highlights:** Shipment registration and management, QR code label generation, Real-time delivery status monitoring, Multi-language support (Kurdish, Arabic, English), Role assignment (sender, receiver, manager), Office and delivery team optimization

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Perfect Structure free?

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

### Is Pshtiwan Post App free?

Pshtiwan Post App is free to download, with no in-app purchases.

### Which has better reviews, Perfect Structure or Pshtiwan Post App?

Perfect Structure and Pshtiwan Post App are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Perfect Structure or Pshtiwan Post App have ads?

Perfect Structure shows ads; Pshtiwan Post App does not.

### Which is updated more often, Perfect Structure or Pshtiwan Post App?

Perfect Structure ships an update every 2 days, and Pshtiwan Post App every 3 months. Most recently, Perfect Structure was updated on November 3, 2026 and Pshtiwan Post App on October 30, 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.*