# ATG EIM vs allucent

The clearest difference is update cadence: allucent at every 8 days against ATG EIM's every 4 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.

ATG EIM ships an update every 4 months, allucent every 8 days. The most recent releases landed on September 21, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | ATG EIM | allucent |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/allucent/id6758349028/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 8 days** |
| Monetization | — | Free |
| Size | 3 MB | 15 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Advanced Technologies Group](https://appshunter.io/developer/732016893) | [allucent](https://appshunter.io/developer/1872439953) |

## What reviewers say

### ATG EIM

[App page](https://appshunter.io/ios/app/atg-eim/id1608533971)

**Features:** macOS Compatibility

**In-app purchases:** none


### allucent

[App page](https://appshunter.io/ios/app/allucent/id6758349028)

This platform helps construction professionals manage project schedules and performance with actionable insights. It offers tools for weekly planning, performance tracking, and identifying bottlenecks, all through a mobile-first interface designed for field use.

**Highlights:** Weekly Work Planning, Percent Plan Complete Analytics, Root Cause Tracking, Field-First Mobile Interface, Live Collaboration, Offline Support

**In-app purchases:** none


## Frequently asked questions

### Is ATG EIM free?

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

### Is allucent free?

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

### Do ATG EIM or allucent have ads?

Neither ATG EIM nor allucent shows ads.

### Which is updated more often, ATG EIM or allucent?

ATG EIM ships an update every 4 months, and allucent every 8 days. Most recently, ATG EIM was updated on September 21, 2026 and allucent on September 19, 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.*