# Newsec Transaction vs Bookbuild

The clearest difference is update cadence: Bookbuild at every 9 days against Newsec Transaction's every 3 weeks. Newsec Transaction's advantage is iOS requirement (12.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Newsec Transaction ships an update every 3 weeks, Bookbuild every 9 days. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Newsec Transaction | Bookbuild |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/newsec-transaction/id6446126758/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | Free | — |
| Size | 43 MB | 52 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Newsec AS](https://appshunter.io/developer/1676155957) | [Bookbuild AS](https://appshunter.io/developer/1827436009) |

## What reviewers say

### Newsec Transaction

[App page](https://appshunter.io/ios/app/newsec-transaction/id6446126758)

Access a comprehensive overview of commercial real estate transactions across the Nordic and Baltic regions. Receive instant notifications for new deals and explore historical transaction data for analysis. This app serves as a gateway to additional market insights and resources.

**Highlights:** Real estate transaction overview, Nordic and Baltic market coverage, New transaction notifications, Historical transaction data, Market analysis tools, Gateway to Newsec resources

**In-app purchases:** none


### Bookbuild

[App page](https://appshunter.io/ios/app/bookbuild/id6748815240)

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

**In-app purchases:** none


## Frequently asked questions

### Is Newsec Transaction free?

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

### Is Bookbuild free?

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

### Do Newsec Transaction or Bookbuild have ads?

Neither Newsec Transaction nor Bookbuild shows ads.

### Which is updated more often, Newsec Transaction or Bookbuild?

Newsec Transaction ships an update every 3 weeks, and Bookbuild every 9 days. Most recently, Newsec Transaction was updated on October 27, 2026 and Bookbuild on October 28, 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.*