Tweelin vs Keller Creative App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tweelin
This app helps you schedule spontaneous conversations with contacts by finding optimal times based on calendar availability and activity data. It reduces meeting overload, allowing more focus on important tasks and improving work-life balance.
- Schedule impromptu conversations
- Find optimal meeting times
- Reduce calendar clutter
- Focus on important tasks
- Connect with non-users via SMS
- Improve work-life harmony
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Tired of spending your days hunting down customers, coworkers, and friends you need to talk to? Do you feel overwhelmed by too many meetings in your calendar and end up working nights and weekends? Do you want more time to focus on what matters to you? If your answer is yes to at least one of these questions, it's your lucky day! Tweelin allows you to transform your 1:1 scheduled meetings into impromptu conversations, magically presented at the right time for both you and the person you need to talk to. With Tweelin, your calendar will be less crowded and you will have freedom to focus whenever you want to. Be productive and feel accomplished! HOW IT WORKS: ■ Make a wish to talk to a person; if you want, you can specify how much time you need, conversation topic, and when you want to talk. ■ That person receives your wish and accepts it. ■ Tweelin monitors calendar availability and a few activity data points on the other person's phone and yours, to determine the right moment for both of you to talk. ■ When the right moment comes, you (wish maker) receive a notification that invites you to contact the other person through the best possible communication app you both have in common. Just make a wish, go back to doing what’s important to you, and get connected magically! No longer do you have to navigate between two calendars. What if the other person isn't a Tweelin user? We've got you covered. TWEELIN ALLOWS YOU TO MAKE WISHES TO PEOPLE WITHOUT THE APP: ■ Send an SMS to the other person, with a special link. ■ The other person opens the link and selects one or more slots that would be good for talking. ■ When the agreed upon time(s) come, you receive a notification that invites you to call the other person. _____ Download Tweelin now and achieve a better work-life harmony! You are just a few wishes away.
Keller Creative App
This business companion app streamlines operations and client engagement. It integrates messaging, email, calls, reputation monitoring, scheduling, contact management, and payment processing into one easy-to-use platform.
- Integrated messaging, email, and call functionalities
- Online reputation monitoring and review management
- Built-in calendar and appointment scheduling
- Contact management with up-to-date client information
- Secure in-app payment processing and invoicing
- Real-time notifications for leads and updates
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Keller Creative App: Your All-in-One Business Companion The Keller Creative App, powered by your trusted partner Keller Creative Agency, is a comprehensive mobile solution designed to streamline your business operations and enhance client engagement. This app consolidates essential business functions into a single, easy-to-use platform, ensuring you have the tools you need to succeed at your fingertips. Key Features: Conversation Management: Keep the conversation going with integrated messaging, email, and call functionalities. Manage all client communications seamlessly, ensuring every interaction is tracked and easily accessible. Reputation Management: Stay on top of your brand's online presence. Monitor reviews and feedback across platforms and respond swiftly to maintain a positive image and build trust with your audience. Calendar and Scheduling: Organize your day effectively with a built-in calendar. Schedule appointments, meetings, and calls directly from the app, with automatic reminders to keep you and your clients on track. Contact Management: Access and manage your contacts anytime, anywhere. The app ensures your client information is always up-to-date and readily available. Payment Processing: Simplify the transaction process with secure in-app payment functionality. Invoice clients and receive payments directly through the app, making transactions smooth and hassle-free. Real-Time Notifications: Stay informed with instant alerts for new leads, appointment reminders, and other critical updates. Never miss an opportunity to connect with clients or prospects. The Keller Creative App is your mobile gateway to efficient business management and superior client service. Embrace the power of mobility and elevate your business with the Keller Creative App, where convenience meets functionality.
Screenshots
Verdict
The clearest difference is ratings volume: Tweelin at 3 against Keller Creative App's 1. 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 — 5.0 for Tweelin against 5.0 for Keller Creative App. Both are backed by a comparable volume of ratings — 3 and 1 respectively.
Tweelin ships an update every 3 months, Keller Creative App every 4 months. The most recent releases landed on October 7, 2026 and October 17, 2026 respectively.
| Parameter | Tweelin | Keller Creative App |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) | 5.0 (1 ratings) |
| Number of ratings | 3 — better | 1 |
| Update frequency | Every 3 months — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 16 — better | 16.6 |
| Further details — not scored | ||
| Size | 22 MB | 307 MB |
| Age rating | 4+ | 17+ |
| Developer | Tweelin Inc. | KELLER GROUP, LLC |
Customer experience
Tweelin
Keller Creative App
In-app purchases
Tweelin
No in-app purchases
Keller Creative App
No in-app purchases









