# Structural Lines vs BP Logix

The clearest difference is update cadence: BP Logix at fortnightly against Structural Lines's every 2 months. 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.

Structural Lines ships an update every 2 months, BP Logix fortnightly. The most recent releases landed on September 16, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Structural Lines | BP Logix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bp-logix/id1568075600/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 56 MB | 32 MB |
| Requires iOS | 16.1 | 16.1 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Efficient Foundations Pty Ltd](https://appshunter.io/developer/1047597104) | [BP Logix, Inc](https://appshunter.io/developer/1568075602) |

## What reviewers say

### Structural Lines

[App page](https://appshunter.io/ios/app/structural-lines/id1425830779)

**Features:** macOS Compatibility

**In-app purchases:** none


### BP Logix

[App page](https://appshunter.io/ios/app/bp-logix/id1568075600)

This platform allows users to build custom applications with a low-code approach. The mobile app enables completion of forms created on the desktop version, with offline capabilities and automatic synchronization.

**Highlights:** Low-code/no-code application development, Mobile form completion, Offline form capabilities, Automatic data synchronization, Custom application creation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Structural Lines free?

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

### Is BP Logix free?

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

### Do Structural Lines or BP Logix have ads?

Neither Structural Lines nor BP Logix shows ads.

### Which is updated more often, Structural Lines or BP Logix?

Structural Lines ships an update every 2 months, and BP Logix fortnightly. Most recently, Structural Lines was updated on September 16, 2026 and BP Logix on September 10, 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.*