# AtmoChem vs Cashier @ Work

The clearest difference is in-app purchases: AtmoChem at none against Cashier @ Work's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Cashier @ Work sells 1 one-off in-app purchase. AtmoChem asks for nothing beyond the download.

AtmoChem ships an update every 7 months, Cashier @ Work every 5 months. The most recent releases landed on October 13, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | AtmoChem | Cashier @ Work |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (6 ratings)](https://appshunter.io/ios/app/cashier-work/id6461865883/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 months** |
| Monetization | — | Free with in-app purchases |
| Size | 13 MB | 122 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TH KOUTSOURAS KAI SIA E.E.](https://appshunter.io/developer/450810311) | [Attainment Company](https://appshunter.io/developer/403989333) |

## What reviewers say

### AtmoChem

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Cashier @ Work

[App page](https://appshunter.io/ios/app/cashier-work/id6461865883)

This tool helps cashiers quickly calculate the correct change to provide during transactions. It displays the exact bills and coins needed, reducing counting errors and ensuring accuracy. Designed for ease of use, it's a helpful companion for any cashier.

**Highlights:** Accurate change calculation, Displays bill and coin denominations, Intuitive user interface, Reduces counting errors, Transaction accuracy aid

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full Version | $39.99 | one-time |


## Frequently asked questions

### Is AtmoChem free?

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

### Is Cashier @ Work free?

Cashier @ Work is free to download, with in-app purchases available.

### Do AtmoChem or Cashier @ Work have ads?

Neither AtmoChem nor Cashier @ Work shows ads.

### Which is updated more often, AtmoChem or Cashier @ Work?

AtmoChem ships an update every 7 months, and Cashier @ Work every 5 months. Most recently, AtmoChem was updated on October 13, 2026 and Cashier @ Work on October 17, 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.*