# Chat AI Plus vs FASTStaff

The clearest difference is in-app purchases: FASTStaff at none against Chat AI Plus's 15. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Chat AI Plus sells 15 in-app purchases, starting at $1.99 per 7 days. FASTStaff asks for nothing beyond the download.

Chat AI Plus ships an update every 3 weeks, FASTStaff every 10 days. The most recent releases landed on September 25, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Chat AI Plus | FASTStaff |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.7K ratings)](https://appshunter.io/ios/app/chat-ai-plus/id6447444893/reviews)** | — |
| Number of ratings | **1.7K** | — |
| Positive reviews | 54.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 171 MB | 82 MB |
| Requires iOS | 16.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Elisaveta Kalmikova](https://appshunter.io/developer/1702744064) | [ICON FRAMEWORK COMPANY LIMITED](https://appshunter.io/developer/1665018922) |

## What reviewers say

### Chat AI Plus

[App page](https://appshunter.io/ios/app/chat-ai-plus/id6447444893)

This app offers advanced AI-powered chat capabilities, leveraging cutting-edge models for insightful responses. It assists with tasks like document analysis, image generation, and voice-to-text conversion, simplifying daily life and boosting productivity.

**Highlights:** Advanced AI chat powered by GPT models, AI-powered document analysis and summarization, AI image generation from text descriptions, Voice-to-text conversion, AI Scanner for problem-solving, YouTube and web content summarization, Automatic chat saving

**Features:** Vision Pro support

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chat AI Plus - AI Writer | $1.99 | per 7 days |
| Chat AI PLus - Ask Chat | $2.99 | per 7 days |
| AI bot: genius helper + assist | $3.99 | per 7 days |
| Chat AI Assistant PLUS Weekly | $4.99 | per 7 days |
| Chat AI Plus Weekly Pro | $5.99 | per 7 days |
| Chat AI PLus - Ask Anything | $6.99 | per 7 days |
| Chat AI Plus - AI Assistant | $29.99 | per year |
| Chat AI Assistant | $34.99 | per year |
| Chat AI Plus Annual Pro | $39.99 | per year |
| Chat AI Plus - AI Assistant | $49.99 | per year |
| Chat AI Assistant Premium Yearly | $49.99 | per year |
| PRO Plan Chat AI | $49.99 | per year |
| Chat AI Plus - AI Writer | $49.99 | per year |
| Chat Ai Plus - AI Helper | $59.99 | per year |
| Chat AI Plus - Essay Writer | $59.99 | per year |


### FASTStaff

[App page](https://appshunter.io/ios/app/faststaff/id6748663159)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chat AI Plus free?

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

### Is FASTStaff free?

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

### Do Chat AI Plus or FASTStaff have ads?

Neither Chat AI Plus nor FASTStaff shows ads.

### Which is updated more often, Chat AI Plus or FASTStaff?

Chat AI Plus ships an update every 3 weeks, and FASTStaff every 10 days. Most recently, Chat AI Plus was updated on September 25, 2026 and FASTStaff on September 23, 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.*