# Perfect Structure vs MakeEbook

The clearest difference is rating: Perfect Structure at 5.0 against MakeEbook's 1.0. Perfect Structure also leads on update cadence (every 2 days vs every 2 weeks). MakeEbook's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, ratings volume and device support there is nothing between them.

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

Perfect Structure holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Perfect Structure ships an update every 2 days, MakeEbook every 2 weeks. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Perfect Structure | MakeEbook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/perfect-structure/id1581860758/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/makeebook-ai-book-creator/id6789818016/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 32 MB | 31 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gokhan Behcet Sahin](https://appshunter.io/developer/1409805750) | [Murat Guven](https://appshunter.io/developer/1681463317) |

## 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 |


### MakeEbook

[App page](https://appshunter.io/ios/app/makeebook-ai-book-creator/id6789818016)

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

**In-app purchases:** none


## Frequently asked questions

### Is Perfect Structure free?

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

### Is MakeEbook free?

MakeEbook is free to download, with no in-app purchases.

### Which has better reviews, Perfect Structure or MakeEbook?

Perfect Structure is rated higher. Perfect Structure averages 5.0 out of 5 from 1 ratings, while MakeEbook averages 1.0 from 1 ratings.

### Do Perfect Structure or MakeEbook have ads?

Perfect Structure shows ads; MakeEbook does not.

### Which is updated more often, Perfect Structure or MakeEbook?

Perfect Structure ships an update every 2 days, and MakeEbook every 2 weeks. Most recently, Perfect Structure was updated on October 11, 2026 and MakeEbook on October 24, 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.*