# 桃象 vs 比特纪

The clearest difference is ads: 桃象 at none against 比特纪's shown. 桃象 also leads on iOS requirement (15.6 vs 17.0). 比特纪's advantage is update cadence (weekly vs every 3 weeks). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

桃象 ships an update every 3 weeks, 比特纪 weekly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 桃象 | 比特纪 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ai/id6657983900/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | — | Free |
| Size | 294 MB | 317 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Taoxiang (Beijing) Information Technology Co.,Ltd](https://appshunter.io/developer/1593369345) | [Shanghai Bipo Information Technology Co., Limited](https://appshunter.io/developer/1784419827) |

## What reviewers say

### 桃象

[App page](https://appshunter.io/ios/app/id1660166793)

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

**In-app purchases:** none


### 比特纪

[App page](https://appshunter.io/ios/app/ai/id6657983900)

This app offers a unique companionship experience with an AI that grows, remembers, and empathizes with you. It creates a personalized AI partner that lives its own life and shares its experiences, providing emotional support through voice interactions.

**Highlights:** Personalized AI companion, AI with memory and empathy, AI with independent life, Interactive voice communication, Shared growth experience, Emotional support

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

**In-app purchases:** none


## Frequently asked questions

### Is 桃象 free?

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

### Is 比特纪 free?

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

### Do 桃象 or 比特纪 have ads?

比特纪 shows ads; 桃象 does not.

### Which is updated more often, 桃象 or 比特纪?

桃象 ships an update every 3 weeks, and 比特纪 weekly. Most recently, 桃象 was updated on November 3, 2026 and 比特纪 on November 4, 2026.

---

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