# NORO vs Directional Well Survey

The clearest difference is price: NORO at Free against Directional Well Survey's $14.99. Directional Well Survey's advantage is update cadence (every 18 months vs every 66 months) and iOS requirement (11.0 vs 13.0). On ads, in-app purchases and device support there is nothing between them.

NORO is free to download; Directional Well Survey costs $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

NORO ships an update every 66 months, Directional Well Survey every 18 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | NORO | Directional Well Survey |
| --- | --- | --- |
| Price | **Free** | $14.99 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 66 months | **Every 18 months** |
| Monetization | Free | — |
| Size | 52 MB | 10 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [NORO GmbH](https://appshunter.io/developer/901278858) | [Carlos Moura](https://appshunter.io/developer/407501202) |

## What reviewers say

### NORO

[App page](https://appshunter.io/ios/app/noro/id901278855)

Access 3D CAD data for a standard product range of pipes, mouldings, and distribution systems. Engineers and project managers can view models for steel and chromium-nickel steel components directly on mobile devices.

**Highlights:** 3D CAD data access, Standard product range, Pipes, mouldings, distribution systems, Steel and chromium-nickel steel, Compatible with major CAD systems, Mobile device access

**Features:** macOS Compatibility

**In-app purchases:** none


### Directional Well Survey

[App page](https://appshunter.io/ios/app/directional-well-survey/id1667536699)

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

**In-app purchases:** none


## Frequently asked questions

### Is NORO free?

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

### Is Directional Well Survey free?

Directional Well Survey costs $14.99, with no in-app purchases.

### Do NORO or Directional Well Survey have ads?

Neither NORO nor Directional Well Survey shows ads.

### Which is updated more often, NORO or Directional Well Survey?

NORO ships an update every 66 months, and Directional Well Survey every 18 months. Most recently, NORO was updated on November 6, 2026 and Directional Well Survey on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*