# NextGen AI Chat Assistant vs StoneFlow

NextGen AI Chat Assistant and StoneFlow are too close to call on the numbers: across 3 compared parameters — price, in-app purchases and iOS requirement among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. NextGen AI Chat Assistant sells 8 in-app purchases, starting at $7.99 per 7 days and StoneFlow sells 1 in-app purchase, starting at $39.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | NextGen AI Chat Assistant | StoneFlow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (4.2K ratings)](https://appshunter.io/ios/app/nextgen-ai-chat-assistant/id6738577014/reviews)** | — |
| Number of ratings | **4.2K** | — |
| Positive reviews | 5.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | — |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 151 MB | 1 MB |
| Requires iOS | 16.1 | **15.0** |
| Devices | **iPhone** | — |
| Age rating | 4+ | 12+ |
| Developer | [Belair Mobile, Inc.](https://appshunter.io/developer/1781214445) | [Reon Coetzee](https://appshunter.io/developer/1891785462) |

## What reviewers say

### NextGen AI Chat Assistant

[App page](https://appshunter.io/ios/app/nextgen-ai-chat-assistant/id6738577014)

This AI companion uses advanced technology to provide quick information, assist with planning, and engage in conversations. Its simple interface makes it accessible for all users, offering a wide range of knowledge and support.

**Highlights:** AI-powered information retrieval, Trip planning assistance, Conversational AI, User-friendly interface, Integration with top AI models, Personal assistant capabilities

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NextGen AI Chat - Premium Week | $7.99 | per 7 days |
| NextGen AI Chat - Premium Week | $7.99 | per 7 days |
| NextGen AI Chat - Premium Year | $39.99 | per year |
| 5 Credits Pack | $8.99 | one-time |
| 10 Credits Pack | $18.99 | one-time |
| 25 Credits Pack | $38.99 | one-time |
| 60 Credits Pack | $78.99 | one-time |
| 150 Credits Pack | $148.99 | one-time |

**What reviewers like**

- 🚀 Fast
- 👍 Worth it

**What reviewers complain about**

- 🐛 Not working
- ⚠️ False advertising
- 💰 Overcharging
- 🤖 Outdated information
- 🚫 Doesn't do what it claims

**Reported bugs**

- Subscription issues
- Unable to cancel subscription
- Unresponsive app

**Requested features**

- Update app with latest information
- Improve translation capabilities
- Add image generation features


### StoneFlow

[App page](https://appshunter.io/ios/app/stoneflow/id6761858408)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StoneFlow Monthly | $39.99 | per month |


## Frequently asked questions

### Is NextGen AI Chat Assistant free?

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

### Is StoneFlow free?

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

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*