# CalendarAlerts+ vs Keller Creative App

The clearest difference is price: Keller Creative App at Free against CalendarAlerts+'s $2.99. On rating, ratings volume, update cadence and ads there is nothing between them.

Keller Creative App is free to download; CalendarAlerts+ costs $2.99 up front. 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 CalendarAlerts+ against 5.0 for Keller Creative App. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

CalendarAlerts+ ships an update every 3 months, Keller Creative App every 4 months. The most recent releases landed on October 11, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | CalendarAlerts+ | Keller Creative App |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/calendaralerts-plus/id6503726985/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/keller-creative-app/id6736440898/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Paid | **Free** |
| Size | 2 MB | 307 MB |
| Requires iOS | **15.6** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Solutions That Are Practical, LLC](https://appshunter.io/developer/1750167195) | [KELLER GROUP, LLC](https://appshunter.io/developer/1772025734) |

## What reviewers say

### CalendarAlerts+

[App page](https://appshunter.io/ios/app/calendaralerts-plus/id6503726985)

Enhance your default calendar experience with unlimited custom alerts for events and tasks. This app offers powerful tools for creating, managing, and syncing your schedule across all your iOS devices, ensuring you never miss an important moment.

**Highlights:** Unlimited custom alerts per event, Set alerts minutes, hours, or days before/after, Seamless integration with iOS Calendar, Create, delete, copy, and move calendar entries, Add and apply default alerts, Manage multiple calendars, iCloud sync across devices

**In-app purchases:** none


### Keller Creative App

[App page](https://appshunter.io/ios/app/keller-creative-app/id6736440898)

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:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is CalendarAlerts+ free?

CalendarAlerts+ costs $2.99, with no in-app purchases.

### Is Keller Creative App free?

Keller Creative App is free to download, with no in-app purchases.

### Which has better reviews, CalendarAlerts+ or Keller Creative App?

CalendarAlerts+ and Keller Creative App are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do CalendarAlerts+ or Keller Creative App have ads?

Neither CalendarAlerts+ nor Keller Creative App shows ads.

### Which is updated more often, CalendarAlerts+ or Keller Creative App?

CalendarAlerts+ ships an update every 3 months, and Keller Creative App every 4 months. Most recently, CalendarAlerts+ was updated on October 11, 2026 and Keller Creative App on October 17, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*