# Bill Split | eVeN vs Douban AI

The clearest difference is price: Douban AI at Free against Bill Split | eVeN's $0.99. Douban AI also leads on iOS requirement (16.6 vs 26.0). Bill Split | eVeN's advantage is in-app purchases (none vs 2) and update cadence (daily vs every 9 days). On ads and device support there is nothing between them.

Douban AI is free to download; Bill Split | eVeN costs $0.99 up front. Douban AI sells 2 in-app purchases, starting at $2.99 per 7 days. Bill Split | eVeN asks for nothing beyond the download.

Bill Split | eVeN ships an update daily, Douban AI every 9 days. The most recent releases landed on October 25, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Bill Split | eVeN | Douban AI |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[2.8 (22 ratings)](https://appshunter.io/ios/app/douban-ai-smart-assistant/id6782075484/reviews)** |
| Number of ratings | — | **22** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 9 days |
| Monetization | — | Freemium |
| Size | 5 MB | 16 MB |
| Requires iOS | 26.0 | **16.6** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [靖淞 周](https://appshunter.io/developer/1745826856) | [Jessica Evans](https://appshunter.io/developer/6782075486) |

## What reviewers say

### Bill Split | eVeN

[App page](https://appshunter.io/ios/app/bill-split-even/id6755379824)

**In-app purchases:** none


### Douban AI

[App page](https://appshunter.io/ios/app/douban-ai-smart-assistant/id6782075484)

Engage in conversations with diverse AI personalities and transform your text prompts into AI-generated videos. This app combines chat and creation in a single, intuitive interface, eliminating the need for multiple tools.

**Highlights:** Chat with AI bots, Generate AI videos from text, Multiple bot personalities, Save and revisit conversations, Export videos for sharing, Intuitive interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week Pro Chat | $2.99 | per 7 days |
| Year Pro Chat | $19.99 | per year |


## Frequently asked questions

### Is Bill Split | eVeN free?

Bill Split | eVeN costs $0.99, with no in-app purchases.

### Is Douban AI free?

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

### Do Bill Split | eVeN or Douban AI have ads?

Neither Bill Split | eVeN nor Douban AI shows ads.

### Which is updated more often, Bill Split | eVeN or Douban AI?

Bill Split | eVeN ships an update daily, and Douban AI every 9 days. Most recently, Bill Split | eVeN was updated on October 25, 2026 and Douban AI on November 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.*