# Cognizant Transactive vs Knowledge Robo

The clearest difference is in-app purchases: Cognizant Transactive at none against Knowledge Robo's 2. Cognizant Transactive also leads on update cadence (every 2 days vs weekly) and iOS requirement (11.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. Knowledge Robo sells 2 one-off in-app purchases. Cognizant Transactive asks for nothing beyond the download.

Cognizant Transactive ships an update every 2 days, Knowledge Robo weekly. Both last shipped on November 3, 2026.

## The numbers

| Metric | Cognizant Transactive | Knowledge Robo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/knowledge-robo-ai-chat/id6449212253/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Weekly |
| Monetization | — | Free |
| Size | 1 MB | 67 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Cognizant Technology Solutions](https://appshunter.io/developer/387144373) | [Shashi Gupta](https://appshunter.io/developer/1688140059) |

## What reviewers say

### Cognizant Transactive

[App page](https://appshunter.io/ios/app/cognizant-transactive/id1582409432)

**Features:** macOS Compatibility

**In-app purchases:** none


### Knowledge Robo

[App page](https://appshunter.io/ios/app/knowledge-robo-ai-chat/id6449212253)

This AI-powered assistant uses advanced models to answer questions, generate images, and assist with writing tasks. It supports multiple languages and offers organized conversations for a streamlined user experience.

**Highlights:** AI Chat with GPT and Gemini, AI Image Generation, Voice Input for AI Responses, Organized Conversations, Multi-language Support, Export and Share Conversations, AI Writing Assistance

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coins Basic | $0.99 | one-time |
| Coins Premium | $1.99 | one-time |


## Frequently asked questions

### Is Cognizant Transactive free?

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

### Is Knowledge Robo free?

Knowledge Robo is free to download, with in-app purchases available.

### Do Cognizant Transactive or Knowledge Robo have ads?

Neither Cognizant Transactive nor Knowledge Robo shows ads.

### Which is updated more often, Cognizant Transactive or Knowledge Robo?

Cognizant Transactive ships an update every 2 days, and Knowledge Robo weekly. Most recently, Cognizant Transactive was updated on November 3, 2026 and Knowledge Robo on November 3, 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.*