Comparison

Calendo vs Keller Creative App

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Calendo

This calendar app helps you manage personal, work, and family events with ease. It offers simple event management, scrollable monthly views, and offline access by syncing with your system calendar. Designed for efficiency and a user-friendly experience.

Highlights
  • Easy event management
  • Scrollable monthly views
  • Offline access
  • User-friendly interface
  • Secure data handling
Features
Read full description

Plan every day with a calendar that keeps your schedule clear and useful. Calendo brings your device calendars, appointments, and reminders together in one private, offline-friendly place. See your time your way, find room for what matters, and act on events quickly. • View your month, week, day, year, or a continuously scrolling agenda • Create, edit, duplicate, and manage recurring events in your system calendars • Keep dated reminders alongside appointments and mark them complete • Find open time for plans and focus sessions • Search events, locations, and invitees; save useful filters for later • Use Home Screen, Lock Screen, and Control Center widgets to stay on track • Share or import ICS calendar files, check travel time, and manage invitations • Keep your calendar available offline with EventKit-backed access Calendo is designed for personal plans, work meetings, and family schedules without making your calendar complicated.

About

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.

Highlights
  • 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
Features
Read full description

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

Calendo3 screens
Keller Creative App4 screens

Verdict

The call

The clearest difference is rating: Keller Creative App at 5.0 against Calendo's 3.0. Keller Creative App also leads on in-app purchases (none vs 1) and ads (none vs shown). Calendo's advantage is update cadence (every 8 days vs every 4 months). On price, ratings volume, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Calendo sells 1 one-off in-app purchase. Keller Creative App asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Keller Creative App holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

UpkeepUpdate frequency

Calendo ships an update every 8 days, Keller Creative App every 4 months. The most recent releases landed on October 10, 2026 and October 17, 2026 respectively.

Scorecard5 real differences · 4 level
Calendo versus Keller Creative App: the parameters behind the verdict, then further details
ParameterCalendoKeller Creative App
PriceFreeFree
Rating3.0 (2 ratings)5.0 (1 ratings) — better
Number of ratings2 — better1
Update frequencyEvery 8 days — betterEvery 4 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS1716.6 — better
Further details — not scored
Size37 MB307 MB
Age rating4+17+
DeveloperWesley de GrootKELLER GROUP, LLC

Customer experience

Calendo

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%

Keller Creative App

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Calendo

One-time1
  • Ad Free$3.99
None

Keller Creative App

No in-app purchases

Questions

Is Calendo free?
Calendo is free to download, with in-app purchases available.
Is Keller Creative App free?
Keller Creative App is free to download, with no in-app purchases.
Which has better reviews, Calendo or Keller Creative App?
Keller Creative App is rated higher. Calendo averages 3.0 out of 5 from 2 ratings, while Keller Creative App averages 5.0 from 1 ratings.
Do Calendo or Keller Creative App have ads?
Calendo shows ads; Keller Creative App does not.
Which is updated more often, Calendo or Keller Creative App?
Calendo ships an update every 8 days, and Keller Creative App every 4 months. Most recently, Calendo was updated on October 10, 2026 and Keller Creative App on October 17, 2026.

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