# Klok AI vs GrabDocs

The clearest difference is rating: GrabDocs at 5.0 against Klok AI's 2.1. GrabDocs also leads on ads (none vs shown) and monetization model (free vs ad-supported). Klok AI's advantage is ratings volume (7 vs 2). On price, review sentiment, update cadence and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

GrabDocs holds the better App Store score, 5.0 against 2.1. Both are backed by a comparable volume of ratings — 7 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Both ship on a similar rhythm, roughly every 2 days. Both last shipped on October 30, 2026.

## The numbers

| Metric | Klok AI | GrabDocs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.1 (7 ratings)](https://appshunter.io/ios/app/klok-ai/id6745335307/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/grabdocs/id6752529430/reviews)** |
| Number of ratings | **7** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 days | Every 2 days |
| Monetization | Ad-supported | **Free** |
| Size | 30 MB | 71 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AROHA LABS PTE. LTD.](https://appshunter.io/developer/1811806949) | [GrabDocs](https://appshunter.io/developer/1839694202) |

## What reviewers say

### 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


### GrabDocs

[App page](https://appshunter.io/ios/app/grabdocs/id6752529430)

Organize, search, and analyze your documents with AI. This app transforms files into a searchable knowledge base, allowing you to ask questions, gain insights from receipts and invoices, and collaborate effectively.

**Highlights:** AI-powered document search and analysis, Automatic file categorization, Chat interface for document questions, Expense analytics and trend visualization, Document extraction and redaction, Google Calendar integration for meetings, Secure document sharing and collection

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

**In-app purchases:** none


## Frequently asked questions

### Is Klok AI free?

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

### Is GrabDocs free?

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

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

GrabDocs is rated higher. Klok AI averages 2.1 out of 5 from 7 ratings, while GrabDocs averages 5.0 from 2 ratings.

### Do Klok AI or GrabDocs have ads?

Klok AI shows ads; GrabDocs does not.

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

Klok AI ships an update every 2 days, and GrabDocs every 2 days. Most recently, Klok AI was updated on October 30, 2026 and GrabDocs on October 30, 2026.

---

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