# AIVA vs AI chat assistant

The clearest difference is in-app purchases: AIVA at none against AI chat assistant's 7. AIVA also leads on ads (none vs shown) and device support (3 vs 1). AI chat assistant's advantage is update cadence (every 9 days vs every 3 weeks). On price there is nothing between them.

Both are free to download. AI chat assistant sells 7 in-app purchases, starting at $6.99 per 7 days. AIVA asks for nothing beyond the download.

AIVA ships an update every 3 weeks, AI chat assistant every 9 days. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | AIVA | AI chat assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/aiva/id1609241096/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 35 MB | 49 MB |
| Requires iOS | **15.0** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | +12 |
| Developer | [Master Power Technology](https://appshunter.io/developer/1452812961) | [Aplexity](https://appshunter.io/developer/1810247790) |

## What reviewers say

### AIVA

[App page](https://appshunter.io/ios/app/aiva/id1609241096)

This system provides real-time monitoring and management for critical power, cooling, and environmental infrastructure across multiple sites. It helps identify potential issues before they cause failures through data trending and offers features for alarm management and task creation for teams.

**Highlights:** Real-time monitoring and alarm notifications, Data logging, trending, and analytics, Alarm creation, management, and escalation, Multi-site health tracking, In-app communication and task collaboration, Data reporting

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

**In-app purchases:** none


### AI chat assistant

[App page](https://appshunter.io/ios/app/ai-chat-assistant-chatcom/id6744974392)

This AI assistant offers pre-trained, task-specific tools for writing, planning, content creation, translation, and business tasks. It eliminates the need for prompt engineering, providing instant results for real-world applications.

**Highlights:** Task-specific AI assistants, Instant content generation, Pre-trained for writing tasks, Planning and organization tools, AI image generation, Document translation and rewriting

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChatCom Weekly | $6.99 | per 7 days |
| ChatCom - Weekly Subscription | $6.99 | per 7 days |
| ChatCom - Year | $39.99 | per year |
| ChatCom Pro 3 Months | $39.99 | per 3 months |
| ChatCom 6 Months Subscription | $49.99 | per 6 months |
| ChatCom - Half Year | $59.99 | per 6 months |
| Annual Pro | $59.99 | per year |


## Frequently asked questions

### Is AIVA free?

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

### Is AI chat assistant free?

AI chat assistant is free to download, with in-app purchases available.

### Do AIVA or AI chat assistant have ads?

AI chat assistant shows ads; AIVA does not.

### Which is updated more often, AIVA or AI chat assistant?

AIVA ships an update every 3 weeks, and AI chat assistant every 9 days. Most recently, AIVA was updated on October 6, 2026 and AI chat assistant on October 9, 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.*