# eWCAT vs NextChat AI

The clearest difference is in-app purchases: eWCAT at none against NextChat AI's 2. eWCAT also leads on device support (3 vs 1) and iOS requirement (9.0 vs 17.3). On price, update cadence and ads there is nothing between them.

Both are free to download. NextChat AI sells 2 one-off in-app purchases. eWCAT asks for nothing beyond the download.

eWCAT ships an update every 3 weeks, NextChat AI fortnightly. The most recent releases landed on September 13, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | eWCAT | NextChat AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.9 (8 ratings)](https://appshunter.io/ios/app/nextchat-ai/id6743085599/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 10.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | — | Free |
| Size | 41 MB | 10 MB |
| Requires iOS | **9.0** | 17.3 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Eraze Computer Software B.V.](https://appshunter.io/developer/1619076012) | [GPTsMotion Tech LLC](https://appshunter.io/developer/1769754103) |

## What reviewers say

### eWCAT

[App page](https://appshunter.io/ios/app/ewcat/id1619076010)

**Features:** macOS Compatibility

**In-app purchases:** none


### NextChat AI

[App page](https://appshunter.io/ios/app/nextchat-ai/id6743085599)

This open-source platform offers a transparent AI chat experience. Users bring their own API keys, ensuring full control and paying only for their usage.

**Highlights:** Open-source platform, User-provided API keys, Transparent AI chat, Pay-per-use model, Complete user control

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 轻度使用套餐 | $25.99 | one-time |
| 家庭套餐 | $199.99 | one-time |


## Frequently asked questions

### Is eWCAT free?

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

### Is NextChat AI free?

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

### Do eWCAT or NextChat AI have ads?

Neither eWCAT nor NextChat AI shows ads.

### Which is updated more often, eWCAT or NextChat AI?

eWCAT ships an update every 3 weeks, and NextChat AI fortnightly. Most recently, eWCAT was updated on September 13, 2026 and NextChat AI on June 5, 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.*