Stable signalNo paid features detectedHigh-risk permissions

PlayMemories Camera Apps Downloader

This extension is needed to install PlayMemories Camera Apps applications.

Users100KCurrent public install base

Rating1.6Store average score

Reviews517Public review volume

Manifest versionV3Extension platform version

7-day growth0Net users gained this week

7-day growth rate0%Relative weekly velocity

Preview

PlayMemories Camera Apps Downloader Media preview

5 assets

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User growth trend

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User Growth Over Time

Rating trend

7-day rating trend

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7-day rating change

Start

1.60

Latest

1.61

7-day rating change

+0.01

2026年7月18日2026年7月24日

Growth overview

Daily, weekly, and monthly growth

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1-day growthNo data

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7-day growthFlat

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Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version1.0.1.10040

ManifestV3

Size24.51KiB

Languages2English / 日本語

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

It helps you install applications onto your Sony camera at PlayMemories Camera Apps web site by relaying communications between your camera and Google Chrome.

Reviews

Recent review snapshot

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Store average score1.6Chrome Web Store aggregate rating, including ratings without synced review text

Synced text average1.4Average computed only from synced review bodies below

Reviews with text342Synced review bodies

Total ratings / reviews517Chrome Web Store public rating/review count

Store average score: 1.6. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★

4★

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1★

298

Chris Somerville2017年3月14日

Had the same problems as everyone else initially but it all worked perfectly using www.playmemoriescameraapps.com.

Rafał “Kraszan” Kraska2017年3月5日

ni chuja nie działa.

GrizDrummer252017年3月5日

So, the extension to download the [timelapse] app brings you back to the Chrome Extension page, ad does nothing else. Thanks, Sony. Instead of the extra revenue from your micro-transaction camera features, you gave us a loop of middle-fingers. Tried purchasing it through the camera menu. It was long, tedious, and still couldn't let me download a simple friggin intervalometer! 3rd party remote trigger, it is! NO, it won't be Sony brand!

Renaud Lachery2017年3月3日

Effectivement ca n'a pas l'air de fonctionner !

Markus Gebauer _ urbexery2017年2月26日

UNFASSBAR, seit stunden bzw tagen versuche ich einfach nur die fernbedienungsapp upzudaten um diese mit meinem smartphone zu benutzen. aber weder kann ich mich von der kamera auf ein konto anmelden(bekanntes problem im Forum) noch ging die installation auf meinem Macbookpro 10.7 also nochmal an den neuen rechner und weder in Firefox/Chrome oder safari funktioniert dieses pmcaapp. Oh sony, da bleib ich doch lieber weiter bei canon..ist doch lächerlich!

Анатолий Гусев2017年2月21日

Работает отлично!

Paul Mullen (Bang.Photo)2017年2月20日

Sony is years behind when it comes to software and apps supporting their cameras. I love the cameras but seriously Sony, are you not big enough to keep up with the software side of things?

Will Larson2017年2月20日

Nothing works! Why???

Andrew G.2017年2月18日

I'm a software engineer and have been trying to install a paid app on my RX 100 V for an hour with no progress. Every single part of the process has been dysfunctional. Franz Kafka would be proud.

AI product read

Bridge/relay extension that enables communication between the PlayMemories Camera Apps website and a user's Sony camera via a native messaging host installed on the user's computer

Google Chrome cannot directly communicate with USB-connected Sony cameras to install camera apps; this extension bridges the gap between the web-based PlayMemories Camera Apps store and the local native messaging host that interfaces with the camera

1. User visits PlayMemories Camera Apps website in Chrome. 2. The website sends commands to the extension via chrome.runtime.sendMessage (externally_connectable). 3. The extension relays these commands to the native messaging host (com.sony.pmcadl.msghost) via chrome.runtime.connectNative. 4. The native host communicates with the USB-connected Sony camera to install/manage apps. 5. Responses flow back through the same chain.

Target users: Sony camera owners who want to install apps from PlayMemories Camera Apps / Users of Sony cameras that support PlayMemories Camera Apps (older Sony mirrorless/compact cameras)

Extension source code is very small (96 lines in background.js, 6 files total), providing high confidence in the analysis
Cannot verify whether the PlayMemories Camera Apps website itself requires login or has paid apps since that is external to the extension
The PlayMemories Camera Apps service appears to be discontinued/deprecated by Sony (based on the 2015 copyright and service status), which may affect real-world usability

Monetization

No paid features detected

The extension is a pure message relay bridge between the PlayMemories Camera Apps website and a native messaging host (com.sony.pmcadl.msghost) installed on the user's computer. It contains zero payment, subscription, billing, or feature-gating code. The extension has no UI, no premium features, and no payment integration. While the destination service (camera app store) may sell camera apps, the extension itself does not implement or gate any paid functionality.

Confidence: 85
Payment platform: --
Source: AI / High
Login required: Yes
Reason: The extension itself contains no login code or authentication logic. However, it is a bridge/relay that operates exclusively with the PlayMemories Camera Apps website (playmemoriescameraapps.com), which is a Sony camera app store. To browse and install apps from that service, users must have a Sony/PlayStation Network account. The extension's entire workflow depends on the destination website, which requires account authentication.

Permission risk

High-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

敏感权限：nativeMessaging

Publisher

Sony Corporation

石井秀浩

Email: [email protected]
Phone: +12133147867
Address: 1-7-1, KONAN MINATO-KU, 東京都 108-0075 JP

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