# Save2PDF for iPhone vs Smart Building 2.0

The clearest difference is price: Smart Building 2.0 at Free against Save2PDF for iPhone's $3.99. Smart Building 2.0 also leads on update cadence (daily vs every 4 months). Save2PDF for iPhone's advantage is iOS requirement (12.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

Smart Building 2.0 is free to download; Save2PDF for iPhone costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Save2PDF for iPhone ships an update every 4 months, Smart Building 2.0 daily. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Save2PDF for iPhone | Smart Building 2.0 |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[4.3 (60 ratings)](https://appshunter.io/ios/app/save2pdf-for-iphone/id399757657/reviews)** | — |
| Number of ratings | **60** | — |
| Positive reviews | 82.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Daily** |
| Monetization | Paid | — |
| Size | 50 MB | 14 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [EuroSmartz Ltd](https://appshunter.io/developer/299105918) | [iShack Digital Consultancy](https://appshunter.io/developer/533255895) |

## What reviewers say

### Save2PDF for iPhone

[App page](https://appshunter.io/ios/app/save2pdf-for-iphone/id399757657)

Easily create professional PDFs directly on your iPhone from various file formats like Word, Excel, Photos, and web pages. Merge multiple documents, select specific pages, and share your creations.

**Highlights:** Convert common file formats to PDF, Merge multiple documents into one PDF, Select specific pages from files, Import files from other apps, Email and print PDFs, Intuitive PDF arrangement and preview

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Efficient PDF conversion
- 💡 Versatile file management
- 🔒 Secure file storage
- 🔍 Useful web-to-PDF feature

**What reviewers complain about**

- 🐛 Occasional crashes or bugs
- 🔍 Complicated workflow for some tasks
- 💰 Paid app with limited free features

**Reported bugs**

- Compatibility issues with iOS updates
- Unreliable cloud sync functionality

**Requested features**

- Improved integration with other apps
- Ability to print directly from other apps
- More customization options


### Smart Building 2.0

[App page](https://appshunter.io/ios/app/smart-building-20/id6813080298)

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

**In-app purchases:** none


## Frequently asked questions

### Is Save2PDF for iPhone free?

Save2PDF for iPhone costs $3.99, with no in-app purchases.

### Is Smart Building 2.0 free?

Smart Building 2.0 is free to download, with no in-app purchases.

### Do Save2PDF for iPhone or Smart Building 2.0 have ads?

Neither Save2PDF for iPhone nor Smart Building 2.0 shows ads.

### Which is updated more often, Save2PDF for iPhone or Smart Building 2.0?

Save2PDF for iPhone ships an update every 4 months, and Smart Building 2.0 daily. Most recently, Save2PDF for iPhone was updated on November 6, 2026 and Smart Building 2.0 on October 31, 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.*