# MicroRAE vs iAssign

The clearest difference is update cadence: iAssign at every 4 months against MicroRAE's every 18 months. MicroRAE's advantage is iOS requirement (8.0 vs 16.0). 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.

MicroRAE ships an update every 18 months, iAssign every 4 months. The most recent releases landed on September 17, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | MicroRAE | iAssign |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/iassign/id1497043707/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 4 months** |
| Monetization | — | Free |
| Size | 18 MB | 25 MB |
| Requires iOS | **8.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Honeywell International, Inc.](https://appshunter.io/developer/311222963) | [Industrial Scientific](https://appshunter.io/developer/1079090673) |

## What reviewers say

### MicroRAE

[App page](https://appshunter.io/ios/app/microrae/id1132378366)

**In-app purchases:** none


### iAssign

[App page](https://appshunter.io/ios/app/iassign/id1497043707)

This app helps monitor worker safety by tracking exposure to dangerous conditions and identifying unsafe behaviors. It uses beacons and tags to automatically log location data and alert users to restricted areas, enhancing worksite visibility and data interpretation.

**Highlights:** Automatic site assignment via beacons, Proximity alerts for restricted areas, Manual worker check-in/out, Gas detection data interpretation, Bluetooth-enabled tracking, Enhanced worksite visibility

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MicroRAE free?

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

### Is iAssign free?

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

### Do MicroRAE or iAssign have ads?

Neither MicroRAE nor iAssign shows ads.

### Which is updated more often, MicroRAE or iAssign?

MicroRAE ships an update every 18 months, and iAssign every 4 months. Most recently, MicroRAE was updated on September 17, 2026 and iAssign on June 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*