# EZ Link Setup vs AtmoChem

The clearest difference is update cadence: EZ Link Setup at every 2 months against AtmoChem's every 7 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.

EZ Link Setup ships an update every 2 months, AtmoChem every 7 months. The most recent releases landed on October 5, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | EZ Link Setup | AtmoChem |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (22 ratings)](https://appshunter.io/ios/app/ez-link-setup/id1555593100/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 29.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 7 months |
| Monetization | Free | — |
| Size | 4 MB | 13 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [KIDdesigns, Inc.](https://appshunter.io/developer/658908699) | [TH KOUTSOURAS KAI SIA E.E.](https://appshunter.io/developer/450810311) |

## What reviewers say

### EZ Link Setup

[App page](https://appshunter.io/ios/app/ez-link-setup/id1555593100)

This app enables a special feature on EZ Link devices by requiring parental consent and selection of a streaming service. Once activated, it allows access to content through your chosen platform.

**Highlights:** Enable EZ Link feature, Establish parental consent, Select preferred streaming service, Connect to karaoke machine, Background operation for feature access

**In-app purchases:** none


### AtmoChem

[App page](https://appshunter.io/ios/app/atmochem/id1581386067)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EZ Link Setup free?

EZ Link Setup is free to download, with no in-app purchases.

### Is AtmoChem free?

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

### Do EZ Link Setup or AtmoChem have ads?

Neither EZ Link Setup nor AtmoChem shows ads.

### Which is updated more often, EZ Link Setup or AtmoChem?

EZ Link Setup ships an update every 2 months, and AtmoChem every 7 months. Most recently, EZ Link Setup was updated on October 5, 2026 and AtmoChem on October 13, 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.*