VineChart vs GuestKeyTS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
VineChart
This app provides real-time alerts and tracking for Amazon Vine product drops. It offers interactive charts, historical data views, and customizable push notifications to ensure users never miss new product opportunities. Data can be exported and shared, with offline support for continuous access.
- Real-time Vine drop tracking
- Interactive charts with data exploration
- Push notifications for new drops
- Historical data views
- Data export to CSV
- Home screen widgets
- Offline data caching
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VineChart is a mobile app for tracking Amazon Vine product drops. It provides real-time updates and notifications so you don't miss new products. ----Features----- *Real-time tracking -Live updates on Vine drops with automatic polling -Interactive charts with touch-based data exploration -Real-time tooltip showing exact time, date, and item count on chart interaction -Historical data view with customizable time ranges (7 days, 14 days, 30 days, 90 days) -Live statistics including 1-minute and 24-hour request and addition counts -Latest news and updates on VineChart -New Badge indicator so you always know when there's an update -Direct access to vine.amazon.com -Ability to open Vine in Amazon App or Browser and set the default behavior -When opening Vine choose your default landing page (RFY, AFA, or AI) -Fully functional in both Portrait and Landscape on both iPhone and iPad -See the drop rate to know if it's High, Medium, or Low -View past drop times and dates -Get drop time estimates so you know when to watch for a drop *Data export and sharing: -Export chart data to CSV format with timestamped filenames -Share chart screenshots with automatic cropping and resizing -Export available for both live and historical data -Native iOS share sheet integration *Offline support: -Automatic data caching for offline viewing -View recent stats and charts without internet connection -Persistent data storage across app launches -Seamless sync when connection is restored *Push notifications: -Instant alerts for new drops -Customizable notification preferences -Badge count management -Server-side push notification support -Now customize what notification sound alerts you *Home screen widgets: -Choose from 4 designed widgets in multiple sizes -Drop status widget with current status indicator -Stats widget with 1-minute and 24-hour metrics -Graph widgets with mini chart visualizations -Full stats widget with comprehensive data display -Widgets update automatically even when app is closed -Independent data fetching for real-time updates -Refresh button to allow the user to refresh the widget stats *Native iOS experience: -Fully native iOS implementation on iPhone and iPad -Dark mode support (Light/Dark/System) -Smooth navigation and animations -Optimized performance with GPU acceleration -Background refresh capabilities -Proper iPad popover support for all share sheets -Responsive layouts for all device sizes -Coffee Button is now added with multiple platforms -Time Zone Selection -Customize the Stats to what you want to see -Add your own custom stat cards with your own time-frame -Drag and Drop the Stat cards in the order you want to see them *Interactive charts: -Touch and drag to explore data points -Instant tooltip display with detailed information -Smooth, fluid interactions with optimized rendering -Historical data filtering with instant switching -Adaptive X-axis labels based on time range -Scrollable charts for extended data viewing *Additional tools: -Settings: theme selection and notification controls -History view with day range selector -Export buttons for easy data sharing -Screenshot capture with automatic formatting -Full Spotlight tool explaining app functions and features -Sign up for email alerts when a drop starts -Sign up for SMS/Text alerts when a drop starts -Custom Drop alerts allowing the user to get notified based on thresholds they set *User-focused design: -Clean, modern interface using iOS 26 animations -Responsive layout that adapts to all screen sizes -Easy navigation with tab-based interface -Accessible design following iOS guidelines -Haptic feedback for enhanced user interaction VineChart helps you stay informed about Amazon Vine drops with real-time tracking, timely notifications, offline support, data export capabilities, and a straightforward interface designed for both iPhone and iPad.
GuestKeyTS
Grant passengers personalized control over specific vehicle features like climate, seat heating, and media. Set access duration and permissions for each guest, ensuring a comfortable and controlled experience for everyone.
- Passenger climate control
- Seat heater access
- Media control for guests
- Door lock management
- Customizable guest permissions
- Temporary access codes
- Proximity security
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Your Tesla. Their comfort. Your rules. GuestKeyTS gives your passengers their own access to seat heaters, climate, media, and door locks — controlled entirely by you. Set exactly which features each guest can use, which seats they can adjust, and how long access lasts. You can offer control of any of the following to your guests. -Car Temparature -Front Seat Heaters -Rear Seat Heaters -Media Controls -Horn -Door locks Share access instantly with an invite code or QR scan. No Tesla account needed for guests — they just open a link. Revoke access anytime with a tap. Perfect for: - Road trips where backseat friends shouldn't have to ask you to change the temperature - Kids in the back who want to control their own seat heater - Rideshare drivers offering a premium passenger experience - Anyone who's ever been asked "can you turn up the heat?" one too many times Push notifications keep you informed to what your guests can do. And Proximity security setting means they need to be near you or the car for the commands to work.
Screenshots
Verdict
The clearest difference is monetization model: GuestKeyTS at free against VineChart's free with in-app purchases. GuestKeyTS also leads on review sentiment (100% vs 89%). VineChart's advantage is ratings volume (55 vs 3). On price, rating, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.9 for VineChart against 5.0 for GuestKeyTS. That said, the two scores are not equally well evidenced: VineChart has 55 ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 89% of VineChart's written reviews are positive against 100% of GuestKeyTS's.
VineChart ships an update monthly, GuestKeyTS every 5 weeks. Both last shipped on October 24, 2026.
| Parameter | VineChart | GuestKeyTS |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (55 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 89.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 55 — better | 3 |
| Update frequency | Monthly — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 5 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | VineChart LLC | Todd Houle |
Customer experience
VineChart
GuestKeyTS
In-app purchases
VineChart
No in-app purchases
GuestKeyTS
No in-app purchases









