ConfiCheck vs InkJoy
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
ConfiCheck
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ConfiCheck contains information about upcoming Java related conferences. If you either attend or speak at a conference, you can select it per conference. You can select 'All' conferences and it will show you all available conferences this year with the current month opened. When selecting 'Speaking', the app will only show you the conference where you will speak at. If a conference 'Call for Papers' is open, you will see a specific row that says 'CFP' that also contains the link to the call for papers and also the date the call for paper will end. This date will be colored depending on the days the cfp is still open. Each conference entry also contains a link to the website of the conference and a link that will open the location of the conference in the Apple Maps application. You can add your speaker info like name, bluesky account, bio and experiences (e.g. conferences you have spoken at) and share this information which is useful in the CfP process. The app allows you to add all your available sessions and keep track on where you proposed a session and what the state of the session is. You can also add conferences to your calendar.
InkJoy
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InkJoy is a companion app designed to work with InkJoy ePaper Frame hardware. Using the app, you can connect and manage your InkJoy Frame, personalize whatβs displayed, and share meaningful moments with the people you care about β all through a paper-like ePaper experience. Key features: β’ Account & device management Sign in to your account to bind and manage your InkJoy Frame devices securely. β’ Curated built-in gallery Access a selection of officially provided, public-domain artwork and images, ready to display on your frame. β’ Remote content control Send photos to your frame remotely or set up automatic slideshows using images from the built-in gallery or your own private cloud albums. β’ Useful ePaper widgets Display helpful visual widgets such as weather canvas, countdown days, and moon phases, beautifully rendered for ePaper screens. β’ Simple device sharing Share your frame with a family member or friend, allowing them to send images to your frame. Important: The InkJoy app is designed to work with InkJoy ePaper Frame hardware. A compatible InkJoy Frame device is required for full functionality. Designed for homes and spaces that appreciate calm, distraction-free digital displays.
Screenshots
Verdict
The clearest difference is update cadence: ConfiCheck at weekly against InkJoy's every 4 weeks. InkJoy's advantage is iOS requirement (15.0 vs 26). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ConfiCheck ships an update weekly, InkJoy every 4 weeks. The most recent releases landed on September 11, 2026 and September 20, 2026 respectively.
| Parameter | ConfiCheck | InkJoy |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly β better | Every 4 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPod β better |
| Requires iOS | 26 | 15.0 β better |
| Further details β not scored | ||
| Size | 2 MB | 26 MB |
| Age rating | 4+ | 17+ |
| Developer | Gerrit Grunwald | InkJoy Frame Technology Co., Limited |
In-app purchases
ConfiCheck
No in-app purchases
InkJoy
No in-app purchases









