# IES ShapeDB vs Airbend Lite

The clearest difference is update cadence: Airbend Lite at monthly against IES ShapeDB's every 7 months. IES ShapeDB's advantage is iOS requirement (9.3 vs 13.0). 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.

IES ShapeDB ships an update every 7 months, Airbend Lite monthly. The most recent releases landed on June 25, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | IES ShapeDB | Airbend Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ies-shapedb/id1068309510/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Monthly** |
| Monetization | Free | — |
| Size | 81 MB | 18 MB |
| Requires iOS | **9.3** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [INTEGRATED ENGINEERING SOFTWARE INC](https://appshunter.io/developer/1068309509) | [Thomas Dalke](https://appshunter.io/developer/1579211427) |

## What reviewers say

### IES ShapeDB

[App page](https://appshunter.io/ios/app/ies-shapedb/id1068309510)

Access a comprehensive database of over 18,000 structural shapes and their engineering properties. Perform simple beam and column stress analysis for various materials like steel, wood, aluminum, rebar, and cables. Ideal for field use by engineers.

**Highlights:** 18,000+ structural shapes, Engineering properties database, Simple beam stress analysis, Column stress analysis, Supports steel, wood, aluminum, rebar, cables, Calculates bending and combined stresses

**Features:** macOS Compatibility

**In-app purchases:** none


### Airbend Lite

[App page](https://appshunter.io/ios/app/airbend-lite/id6757833369)

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

**In-app purchases:** none


## Frequently asked questions

### Is IES ShapeDB free?

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

### Is Airbend Lite free?

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

### Do IES ShapeDB or Airbend Lite have ads?

Neither IES ShapeDB nor Airbend Lite shows ads.

### Which is updated more often, IES ShapeDB or Airbend Lite?

IES ShapeDB ships an update every 7 months, and Airbend Lite monthly. Most recently, IES ShapeDB was updated on June 25, 2026 and Airbend Lite on September 26, 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.*