# BackTrace Mobile vs 911inform Mobile

The clearest difference is rating: 911inform Mobile at 5.0 against BackTrace Mobile's 3.0. 911inform Mobile also leads on iOS requirement (13.0 vs 15.6). BackTrace Mobile's advantage is update cadence (weekly vs every 2 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

911inform Mobile holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 7 and 3 respectively.

BackTrace Mobile ships an update weekly, 911inform Mobile every 2 months. The most recent releases landed on October 5, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | BackTrace Mobile | 911inform Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (7 ratings)](https://appshunter.io/ios/app/backtrace-mobile/id6447448292/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/911inform-mobile/id6470300581/reviews)** |
| Number of ratings | **7** | 3 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Free | Free |
| Size | 65 MB | 68 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GTBM Inc](https://appshunter.io/developer/1585421981) | [911inform, LLC](https://appshunter.io/developer/1472795388) |

## What reviewers say

### BackTrace Mobile

[App page](https://appshunter.io/ios/app/backtrace-mobile/id6447448292)

This investigative tool allows law enforcement agencies to search for individuals who have been arrested and their interactions with law enforcement. It is a unique service feature paired with specific software.

**Highlights:** Search arrested persons, View law enforcement interactions, Investigative tool, Paired with GTBM software

**Features:** macOS Compatibility

**In-app purchases:** none


### 911inform Mobile

[App page](https://appshunter.io/ios/app/911inform-mobile/id6470300581)

This app provides real-time emergency notifications and communication for school subscribers. It features panic buttons, reunification tools, and student tracking to enhance safety and streamline emergency responses.

**Highlights:** Active emergency notifications, Panic buttons for various emergencies, Student reunification tools, Real-time student attendance tracking, Missing student tracking, Interactive school floor plans

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BackTrace Mobile free?

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

### Is 911inform Mobile free?

911inform Mobile is free to download, with no in-app purchases.

### Which has better reviews, BackTrace Mobile or 911inform Mobile?

911inform Mobile is rated higher. BackTrace Mobile averages 3.0 out of 5 from 7 ratings, while 911inform Mobile averages 5.0 from 3 ratings.

### Do BackTrace Mobile or 911inform Mobile have ads?

Neither BackTrace Mobile nor 911inform Mobile shows ads.

### Which is updated more often, BackTrace Mobile or 911inform Mobile?

BackTrace Mobile ships an update weekly, and 911inform Mobile every 2 months. Most recently, BackTrace Mobile was updated on October 5, 2026 and 911inform Mobile on October 8, 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.*