# AIVA vs Mosa AI

The clearest difference is rating: Mosa AI at 4.5 against AIVA's 1.0. Mosa AI also leads on ratings volume (375 vs 2) and update cadence (every 6 days vs every 3 weeks). AIVA's advantage is in-app purchases (none vs 5) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Mosa AI sells 5 in-app purchases, starting at $6.99 per 7 days. AIVA asks for nothing beyond the download.

Mosa AI holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: Mosa AI has 375 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of AIVA's written reviews are positive against 17% of Mosa AI's.

AIVA ships an update every 3 weeks, Mosa AI every 6 days. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | AIVA | Mosa AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/aiva/id1609241096/reviews) | **[4.5 (375 ratings)](https://appshunter.io/ios/app/mosa-ai-chatbot-assistant/id6743208243/reviews)** |
| Number of ratings | 2 | **375** |
| Positive reviews | 0.0% of reviews | **16.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 35 MB | 102 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Master Power Technology](https://appshunter.io/developer/1452812961) | [Joyolabs dijital hizmetler anonim sirketi](https://appshunter.io/developer/1825395353) |

## 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


### Mosa AI

[App page](https://appshunter.io/ios/app/mosa-ai-chatbot-assistant/id6743208243)

This app offers a diverse range of AI tools in a single interface. Engage in conversations with specialized AI experts, interact with fictional characters, and find practical solutions for sustainable living and daily tasks.

**Highlights:** Chat with AI Experts, Meet Fantasy Companions, Live Sustainably (DIY, Repair), Discover Diverse AI Tools, Nutritional Guidance, Creative Roleplay

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $6.99 | per 7 days |
| Weekly Access | $7.99 | per 7 days |
| Generates 3 AI Videos | $2.99 | one-time |
| Generates 5 AI Videos | $6.99 | one-time |
| Generates 10 AI Videos | $9.99 | one-time |


## Frequently asked questions

### Is AIVA free?

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

### Is Mosa AI free?

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

### Which has better reviews, AIVA or Mosa AI?

Mosa AI is rated higher. AIVA averages 1.0 out of 5 from 2 ratings, while Mosa AI averages 4.5 from 375 ratings.

### Do AIVA or Mosa AI have ads?

Neither AIVA nor Mosa AI shows ads.

### Which is updated more often, AIVA or Mosa AI?

AIVA ships an update every 3 weeks, and Mosa AI every 6 days. Most recently, AIVA was updated on November 3, 2026 and Mosa AI on November 8, 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.*