# SIMS Mobile vs EMAssistant

The clearest difference is update cadence: EMAssistant at every 10 days against SIMS Mobile's every 3 months. SIMS Mobile's advantage is iOS requirement (16.6 vs 26.0). 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.

SIMS Mobile ships an update every 3 months, EMAssistant every 10 days. The most recent releases landed on November 3, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | SIMS Mobile | EMAssistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/sims-mobile/id1465156153/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 10 days** |
| Monetization | Free | — |
| Size | 44 MB | 147 MB |
| Requires iOS | **16.6** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [TEXSAR Inc.](https://appshunter.io/developer/1463256986) | [Kyle Lutze](https://appshunter.io/developer/1713003668) |

## What reviewers say

### SIMS Mobile

[App page](https://appshunter.io/ios/app/sims-mobile/id1465156153)

This app serves as a companion for a search and rescue information management system. It offers tools to aid in search and rescue operations.

**Highlights:** SAR Information Management System companion, Facilitates search and rescue operations, Information management tools

**Features:** macOS Compatibility

**In-app purchases:** none


### EMAssistant

[App page](https://appshunter.io/ios/app/emassistant/id6751848933)

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

**In-app purchases:** none


## Frequently asked questions

### Is SIMS Mobile free?

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

### Is EMAssistant free?

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

### Do SIMS Mobile or EMAssistant have ads?

Neither SIMS Mobile nor EMAssistant shows ads.

### Which is updated more often, SIMS Mobile or EMAssistant?

SIMS Mobile ships an update every 3 months, and EMAssistant every 10 days. Most recently, SIMS Mobile was updated on November 3, 2026 and EMAssistant on November 12, 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.*