# AHlink vs On

The clearest difference is in-app purchases: AHlink at none against On's 2. AHlink also leads on iOS requirement (9.3 vs 17). On price, ads and device support there is nothing between them.

Both are free to download. On sells 2 one-off in-app purchases. AHlink asks for nothing beyond the download.

## The numbers

| Metric | AHlink | On |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/on-axis/id6446842774/reviews)** |
| Number of ratings | — | **6** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 21 MB | 20 MB |
| Requires iOS | **9.3** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ALBIRAL DISPLAY SOLUTIONS, SL](https://appshunter.io/developer/981519833) | [OK-Sound](https://appshunter.io/developer/1679335942) |

## What reviewers say

### AHlink

[App page](https://appshunter.io/ios/app/ahlink/id1467259540)

**Features:** macOS Compatibility

**In-app purchases:** none


### On

[App page](https://appshunter.io/ios/app/on-axis/id6446842774)

This utility app helps audio professionals quickly measure and model audience areas for event and touring setups. It offers a streamlined workflow compatible with popular loudspeaker simulation programs, speeding up the design process. Users can create 3D models of listening areas and generate profiles along speaker axes.

**Highlights:** Audience area measurement, 3D listening area modeling, Speaker axis profiling, Bluetooth laser distance finder integration, Export to loudspeaker simulation software, 14-day free trial

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 14-day Trial | Free | one-time |
| Unlock App | $149.99 | one-time |


## Frequently asked questions

### Is AHlink free?

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

### Is On free?

On is free to download, with in-app purchases available.

### Do AHlink or On have ads?

Neither AHlink nor On shows ads.

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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.*