# ChatReminder vs Klok AI

ChatReminder and Klok AI both sit at 5.0 stars, but that hides the real split: 100% of Klok AI's written reviews are positive against 0% of ChatReminder's. Klok AI also leads on price (Free vs $2.99). ChatReminder's advantage is ads (none vs shown) and iOS requirement (13.4 vs 15.1). On rating, ratings volume, update cadence and in-app purchases there is nothing between them.

Klok AI is free to download; ChatReminder 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 ChatReminder against 5.0 for Klok AI. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews are what separate them: 0% of ChatReminder's written reviews are positive against 100% of Klok AI's.

ChatReminder ships an update every 3 days, Klok AI every 2 days. The most recent releases landed on October 9, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | ChatReminder | Klok AI |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/chatreminder/id6504037157/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/klok-ai/id6745335307/reviews) |
| Number of ratings | **3** | 2 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 days | **Every 2 days** |
| Monetization | Paid | **Ad-supported** |
| Size | 18 MB | 30 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Haoyang Li](https://appshunter.io/developer/1542512968) | [AROHA LABS PTE. LTD.](https://appshunter.io/developer/1811806949) |

## What reviewers say

### ChatReminder

[App page](https://appshunter.io/ios/app/chatreminder/id6504037157)

Schedule text messages to yourself for important tasks and events. The app sends reminders at your chosen time, ensuring you don't miss deadlines or commitments.

**Highlights:** Schedule text message reminders, Set custom reminder times, Never forget important events, Simple and intuitive interface, Cross-device support

**In-app purchases:** none


### Klok AI

[App page](https://appshunter.io/ios/app/klok-ai/id6745335307)

Access multiple AI models optimized for various tasks through a single, intuitive interface. This app remembers your preferences and adapts to your style, offering specialized AIs for speed, creativity, complex problem-solving, and data analysis. Widgets provide quick access to your favorite tools, enhancing productivity and creativity.

**Highlights:** Multiple AI model access, Optimized AI for different tasks, Unified and intuitive interface, Personalized learning and adaptation, Widget system for quick access, Specialized AI for speed, creativity, and analysis

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ChatReminder free?

ChatReminder costs $2.99, with no in-app purchases.

### Is Klok AI free?

Klok AI is free to download, with no in-app purchases.

### Which has better reviews, ChatReminder or Klok AI?

ChatReminder and Klok AI are both rated 5.0 out of 5 on the App Store, from 3 and 2 ratings respectively.

### Do ChatReminder or Klok AI have ads?

Klok AI shows ads; ChatReminder does not.

### Which is updated more often, ChatReminder or Klok AI?

ChatReminder ships an update every 3 days, and Klok AI every 2 days. Most recently, ChatReminder was updated on October 9, 2026 and Klok AI 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.*