# STRUCTUREmobile vs DoubleSafe

The clearest difference is review sentiment: DoubleSafe at 33% against STRUCTUREmobile's 0%. DoubleSafe also leads on update cadence (every 8 months vs every 20 months). STRUCTUREmobile's advantage is rating (2.5 vs 2.2) and iOS requirement (7.1 vs 15.0). 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.

STRUCTUREmobile holds the better App Store score, 2.5 against 2.2. Both are backed by a comparable volume of ratings — 2 and 5 respectively. Written reviews complicate that: 0% of STRUCTUREmobile's written reviews are positive against 33% of DoubleSafe's, so the app with the better star average is not the one people write more warmly about.

STRUCTUREmobile ships an update every 20 months, DoubleSafe every 8 months. The most recent releases landed on September 22, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | STRUCTUREmobile | DoubleSafe |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (2 ratings)](https://appshunter.io/ios/app/structuremobile/id668150164/reviews)** | [2.2 (5 ratings)](https://appshunter.io/ios/app/doublesafe/id951100842/reviews) |
| Number of ratings | 2 | **5** |
| Positive reviews | 0.0% of reviews | **33.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 8 months** |
| Monetization | Free | Free |
| Size | 11 MB | 9 MB |
| Requires iOS | **7.1** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [C/F Data Systems, LLC](https://appshunter.io/developer/668150167) | [Serverdata.Net, Inc.](https://appshunter.io/developer/636558397) |

## What reviewers say

### STRUCTUREmobile

[App page](https://appshunter.io/ios/app/structuremobile/id668150164)

This mobile Work Orders application allows field technicians to receive, update, and complete work orders remotely. Access service history and eliminate physical paperwork, reducing duplicate data entry and expediting billing.

**Highlights:** Remote work order dispatch, Update and complete work orders, Access service history, Eliminate physical paperwork, Reduce duplicate data entry, Expedite billing turnaround

**In-app purchases:** none


### DoubleSafe

[App page](https://appshunter.io/ios/app/doublesafe/id951100842)

Enhance your online security with an extra layer of protection. This app provides two-factor authentication via push notifications or one-time passcodes to verify your identity during sign-ins.

**Highlights:** Two-factor authentication, Push notification approvals, One-time passcode generation, Enhanced account security, User account verification

**In-app purchases:** none


## Frequently asked questions

### Is STRUCTUREmobile free?

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

### Is DoubleSafe free?

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

### Which has better reviews, STRUCTUREmobile or DoubleSafe?

STRUCTUREmobile is rated higher. STRUCTUREmobile averages 2.5 out of 5 from 2 ratings, while DoubleSafe averages 2.2 from 5 ratings.

### Do STRUCTUREmobile or DoubleSafe have ads?

Neither STRUCTUREmobile nor DoubleSafe shows ads.

### Which is updated more often, STRUCTUREmobile or DoubleSafe?

STRUCTUREmobile ships an update every 20 months, and DoubleSafe every 8 months. Most recently, STRUCTUREmobile was updated on September 22, 2026 and DoubleSafe on September 23, 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.*