# Orbi vs SumDoc

The clearest difference is in-app purchases: SumDoc at none against Orbi's 8. SumDoc also leads on ads (none vs shown) and update cadence (every 5 days vs every 3 weeks). Orbi's advantage is iOS requirement (14.0 vs 16.0). On price and device support there is nothing between them.

Both are free to download. Orbi sells 7 in-app purchases, starting at $4.99 per 7 days. SumDoc asks for nothing beyond the download.

Orbi ships an update every 3 weeks, SumDoc every 5 days. The most recent releases landed on July 8, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Orbi | SumDoc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (57 ratings)](https://appshunter.io/ios/app/orbi-ai-chatbot-and-assistant/id1668668188/reviews)** | — |
| Number of ratings | **57** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 62 MB | 162 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kamil Piekarz](https://appshunter.io/developer/1643729004) | [HEALTH INFORMATIC SECURITY SYSTEM, S.L.](https://appshunter.io/developer/1848342899) |

## What reviewers say

### Orbi

[App page](https://appshunter.io/ios/app/orbi-ai-chatbot-and-assistant/id1668668188)

Access multiple leading AI models like GPT, Gemini, and Claude in a single application. Engage in natural conversations, generate and edit images, summarize documents, solve math problems, and write code. This versatile tool assists with various tasks, from academic work to professional content creation.

**Highlights:** Access GPT, Gemini, and Claude AI models, AI-powered chat and conversation history, Text-to-image generation and editing, Document and website summarization, Math and code problem solving, AI character personas, Multilingual support

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chatbot Pro Weekly | $4.99 | per 7 days |
| Orbi Pro Weekly | $9.99 | per 7 days |
| Chatbot Pro Monthly | $19.99 | per month |
| Chatbot Pro Yearly | $29.99 | per year |
| Chatbot Pro Yearly | $64.99 | per year |
| Orbi Pro Yearly | $69.99 | per year |
| Chatbot Pro Lifetime | $69.99 | one-time |


### SumDoc

[App page](https://appshunter.io/ios/app/sumdoc-docx-document-editor/id6807049845)

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

**In-app purchases:** none


## Frequently asked questions

### Is Orbi free?

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

### Is SumDoc free?

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

### Do Orbi or SumDoc have ads?

Orbi shows ads; SumDoc does not.

### Which is updated more often, Orbi or SumDoc?

Orbi ships an update every 3 weeks, and SumDoc every 5 days. Most recently, Orbi was updated on July 8, 2026 and SumDoc on September 20, 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.*