# ScanSeries vs doordeer

The clearest difference is rating: ScanSeries at 3.8 against doordeer's 1.9. ScanSeries also leads on ads (none vs shown) and review sentiment (43% vs 18%). On price, ratings volume, update cadence 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.

ScanSeries holds the better App Store score, 3.8 against 1.9. Both are backed by a comparable volume of ratings — 48 and 24 respectively. Written reviews point the same way: 43% of ScanSeries's written reviews are positive against 18% of doordeer's.

ScanSeries ships an update every 3 weeks, doordeer every 5 weeks. Both last shipped on October 7, 2026.

## The numbers

| Metric | ScanSeries | doordeer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (48 ratings)](https://appshunter.io/ios/app/scanseries/id672855505/reviews)** | [1.9 (24 ratings)](https://appshunter.io/ios/app/doordeer/id1435986687/reviews) |
| Number of ratings | **48** | 24 |
| Positive reviews | **42.9% of reviews** | 17.6% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 33 MB | 91 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BuildingReports.com, Inc](https://appshunter.io/developer/371699129) | [Langtao Digital Co., Ltd.](https://appshunter.io/developer/1465690696) |

## What reviewers say

### ScanSeries

[App page](https://appshunter.io/ios/app/scanseries/id672855505)

Streamline inspections of fire and life safety devices with this comprehensive mobile tool. Quickly gather data, generate verifiable reports, and ensure compliance with code requirements. This app is designed for users of the BuildingReports Web-based inspection reporting system.

**Highlights:** Fire and life safety device inspections, Quick data gathering, Verifiable inspection reports, Code compliance checks, FireScan, SafetyScan, SprinklerScan, SuppressionScan, SecurityScan, HVACScan modules

**In-app purchases:** none


### doordeer

[App page](https://appshunter.io/ios/app/doordeer/id1435986687)

This app allows you to remotely control your front door, view live video and audio feeds, and grant temporary access to guests. You can also review unlock logs and communicate with visitors.

**Highlights:** Remote door opening, Live video and audio monitoring, Share temporary door codes, View unlock logs, Video calls with visitors

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ScanSeries free?

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

### Is doordeer free?

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

### Which has better reviews, ScanSeries or doordeer?

ScanSeries is rated higher. ScanSeries averages 3.8 out of 5 from 48 ratings, while doordeer averages 1.9 from 24 ratings.

### Do ScanSeries or doordeer have ads?

doordeer shows ads; ScanSeries does not.

### Which is updated more often, ScanSeries or doordeer?

ScanSeries ships an update every 3 weeks, and doordeer every 5 weeks. Most recently, ScanSeries was updated on October 7, 2026 and doordeer on October 7, 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.*