# ETM Machine vs Classroom Currency

The clearest difference is rating: Classroom Currency at 5.0 against ETM Machine's 3.3. Classroom Currency also leads on update cadence (every 5 days vs monthly). ETM Machine's advantage is ratings volume (8 vs 2) and iOS requirement (10.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Classroom Currency holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 8 and 2 respectively.

ETM Machine ships an update monthly, Classroom Currency every 5 days. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | ETM Machine | Classroom Currency |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (8 ratings)](https://appshunter.io/ios/app/etm-machine/id1317691778/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/classroom-currency/id6505047957/reviews)** |
| Number of ratings | **8** | 2 |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | Free | Free |
| Size | 24 MB | 101 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Educational Classroom Systems](https://appshunter.io/developer/1659230720) | [Aaron Whitfield](https://appshunter.io/developer/858326474) |

## What reviewers say

### ETM Machine

[App page](https://appshunter.io/ios/app/etm-machine/id1317691778)

This app offers a digital credit card system for educational settings to teach financial literacy and reward good behavior. It replaces traditional paper rewards with reusable, QR-coded cards, allowing for real-world money management experiences for all ages.

**Highlights:** Digital credit card system, Behavior incentive program, Financial literacy education, Reusable QR-coded cards, Customizable cards and accounts, Online management portal

**Features:** macOS Compatibility

**In-app purchases:** none


### Classroom Currency

[App page](https://appshunter.io/ios/app/classroom-currency/id6505047957)

This app helps teachers manage classrooms and teach students financial literacy. It allows for assigning salaries, tracking balances, and facilitating rewards through an in-app store or auctions. Students learn about saving, spending, and taxes in a simulated economy.

**Highlights:** Effortless classroom management, Assign salaries and track balances, Motivating rewards and auctions, Teach real-life financial skills, Simulated savings accounts with interest, In-app store for rewards, Tax simulation for students

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

**In-app purchases:** none


## Frequently asked questions

### Is ETM Machine free?

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

### Is Classroom Currency free?

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

### Which has better reviews, ETM Machine or Classroom Currency?

Classroom Currency is rated higher. ETM Machine averages 3.3 out of 5 from 8 ratings, while Classroom Currency averages 5.0 from 2 ratings.

### Do ETM Machine or Classroom Currency have ads?

Neither ETM Machine nor Classroom Currency shows ads.

### Which is updated more often, ETM Machine or Classroom Currency?

ETM Machine ships an update monthly, and Classroom Currency every 5 days. Most recently, ETM Machine was updated on October 24, 2026 and Classroom Currency on October 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.*