# J4M vs 3E

The clearest difference is rating: J4M at 3.0 against 3E's 2.0. J4M also leads on iOS requirement (13.0 vs 15.0). 3E's advantage is update cadence (every 6 weeks vs every 5 months). On price, review sentiment, ratings volume and ads there is nothing between them.

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

J4M holds the better App Store score, 3.0 against 2.0. Both are backed by a comparable volume of ratings — 7 and 4 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

J4M ships an update every 5 months, 3E every 6 weeks. The most recent releases landed on September 28, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | J4M | 3E |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (7 ratings)](https://appshunter.io/ios/app/j4m/id1514577017/reviews)** | [2.0 (4 ratings)](https://appshunter.io/ios/app/3e/id6499293257/reviews) |
| Number of ratings | **7** | 4 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 48 MB | 55 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FAAC SpA](https://appshunter.io/developer/992773580) | [Eagan US HoldCo, LLC](https://appshunter.io/developer/1721015576) |

## What reviewers say

### J4M

[App page](https://appshunter.io/ios/app/j4m/id1514577017)

This app allows parking operators and local merchants to easily reward customer purchases by turning a smartphone or tablet into a validation unit. It simplifies operations by scanning ticket IDs, barcodes, and digital tickets to apply parking fee discounts in real time.

**Highlights:** Smartphone/tablet validation unit, Scan ticket IDs, barcodes, digital tickets, Apply real-time parking fee discounts, Structured validation program setup, Detailed auditing and reporting, Promotional tool for shops

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

**In-app purchases:** none


### 3E

[App page](https://appshunter.io/ios/app/3e/id6499293257)

Access your firm's time entry and productivity workflows from your mobile device. This app provides unified access to business management information and functionality through state-of-the-art security standards, eliminating the need to log into multiple applications.

**Highlights:** Unified access to 3E Workspace, Mobile time entry, Productivity workflows, Business management information, State-of-the-art security

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

**In-app purchases:** none


## Frequently asked questions

### Is J4M free?

J4M is free to download, with no in-app purchases.

### Is 3E free?

3E is free to download, with no in-app purchases.

### Which has better reviews, J4M or 3E?

J4M is rated higher. J4M averages 3.0 out of 5 from 7 ratings, while 3E averages 2.0 from 4 ratings.

### Do J4M or 3E have ads?

Neither J4M nor 3E shows ads.

### Which is updated more often, J4M or 3E?

J4M ships an update every 5 months, and 3E every 6 weeks. Most recently, J4M was updated on September 28, 2026 and 3E on September 25, 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.*