# Tweelin vs Keller Creative App

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.

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.

## The numbers

| Metric | Tweelin | Keller Creative App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/tweelin/id6448123000/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/keller-creative-app/id6736440898/reviews) |
| Number of ratings | **3** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 22 MB | 307 MB |
| Requires iOS | **16** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Tweelin Inc.](https://appshunter.io/developer/1683556119) | [KELLER GROUP, LLC](https://appshunter.io/developer/1772025734) |

## What reviewers say

### Tweelin

[App page](https://appshunter.io/ios/app/tweelin/id6448123000)

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.

**Highlights:** Schedule impromptu conversations, Find optimal meeting times, Reduce calendar clutter, Focus on important tasks, Connect with non-users via SMS, Improve work-life harmony

**Features:** macOS Compatibility, Vision Pro support

**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 Tweelin free?

Tweelin is free to download, 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, Tweelin or Keller Creative App?

Tweelin and Keller Creative App are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do Tweelin or Keller Creative App have ads?

Neither Tweelin nor Keller Creative App shows ads.

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

Tweelin ships an update every 3 months, and Keller Creative App every 4 months. Most recently, Tweelin was updated on October 7, 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.*