# LINK vs Nextech EDGE User Conference

The clearest difference is review sentiment: Nextech EDGE User Conference at 100% against LINK's 25%. Nextech EDGE User Conference also leads on rating (4.8 vs 3.7) and in-app purchases (none vs 1). LINK's advantage is device support (3 vs 1) and iOS requirement (8.0 vs 17.4). On price and ads there is nothing between them.

Both are free to download. LINK sells 1 one-off in-app purchase. Nextech EDGE User Conference asks for nothing beyond the download.

Nextech EDGE User Conference holds the better App Store score, 4.8 against 3.7. That said, the two scores are not equally well evidenced: Nextech EDGE User Conference has 38 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 25% of LINK's written reviews are positive against 100% of Nextech EDGE User Conference's.

LINK ships an update every 6 weeks, Nextech EDGE User Conference every 10 days. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | LINK | Nextech EDGE User Conference |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/link-voip/id1067191558/reviews) | **[4.8 (38 ratings)](https://appshunter.io/ios/app/nextech-edge-user-conference/id1667966680/reviews)** |
| Number of ratings | 3 | **38** |
| Positive reviews | 25.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 10 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 69 MB | 148 MB |
| Requires iOS | **8.0** | 17.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [NATIONAL TELECOM PUBLIC COMPANY LIMITED](https://appshunter.io/developer/852828800) | [NexTech Systems, Inc.](https://appshunter.io/developer/496924416) |

## What reviewers say

### LINK

[App page](https://appshunter.io/ios/app/link-voip/id1067191558)

Stay connected with loved ones abroad without incurring roaming fees. This VoIP app allows you to make and receive calls using a Thailand fixed line number. Enjoy free calls and low-cost international rates for numerous destinations.

**Highlights:** Thailand fixed line number for calls, Receive and make calls abroad, Avoid roaming charges, Free calls among Link numbers, Low-cost international calling, Postpaid and prepaid options

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Link Package 89THB 60days | $2.99 | one-time |


### Nextech EDGE User Conference

[App page](https://appshunter.io/ios/app/nextech-edge-user-conference/id1667966680)

Access the official conference app to customize your schedule, connect with other attendees, and discover event sponsors. Enhance your experience at the national user conference.

**Highlights:** Build personalized agenda, Network with attendees, Explore sponsors, Access conference information, Event schedule management

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is LINK free?

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

### Is Nextech EDGE User Conference free?

Nextech EDGE User Conference is free to download, with no in-app purchases.

### Which has better reviews, LINK or Nextech EDGE User Conference?

Nextech EDGE User Conference is rated higher. LINK averages 3.7 out of 5 from 3 ratings, while Nextech EDGE User Conference averages 4.8 from 38 ratings.

### Do LINK or Nextech EDGE User Conference have ads?

Neither LINK nor Nextech EDGE User Conference shows ads.

### Which is updated more often, LINK or Nextech EDGE User Conference?

LINK ships an update every 6 weeks, and Nextech EDGE User Conference every 10 days. Most recently, LINK was updated on November 6, 2026 and Nextech EDGE User Conference on November 7, 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.*