# 老己 · 与自己对话 vs 伊环

The clearest difference is update cadence: 伊环 at weekly against 老己 · 与自己对话's every 3 weeks. 伊环 also leads on iOS requirement (15.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 老己 · 与自己对话 sells 3 in-app purchases, starting at $1.99 per 7 days and 伊环 sells 10 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

老己 · 与自己对话 ships an update every 3 weeks, 伊环 weekly. The most recent releases landed on September 19, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | 老己 · 与自己对话 | 伊环 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 17 MB | 35 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [祖刚 宋](https://appshunter.io/developer/1872855104) | [习 王](https://appshunter.io/developer/1893812014) |

## What reviewers say

### 老己 · 与自己对话

[App page](https://appshunter.io/ios/app/id6758455833)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $1.99 | per 7 days |
| 年会员 | $4.99 | per year |
| AI分析 3次加油包 | $0.99 | one-time |


### 伊环

[App page](https://appshunter.io/ios/app/ai/id6771381214)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 自定义版 · 月度会员 | $0.99 | per month |
| 季度会员 | $6.99 | per 3 months |
| 自定义版 · 年度会员 | $9.99 | per year |
| 年度会员 | $24.99 | per year |
| 文本币 · 小包 | $0.99 | one-time |
| 语音币 · 小包 | $0.99 | one-time |
| 文本币 · 中包 | $2.99 | one-time |
| 语音币 · 中包 | $2.99 | one-time |
| 语音币 · 大包 | $7.99 | one-time |
| 文本币 · 大包 | $9.99 | one-time |


## Frequently asked questions

### Is 老己 · 与自己对话 free?

老己 · 与自己对话 is free to download, with in-app purchases available.

### Is 伊环 free?

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

### Do 老己 · 与自己对话 or 伊环 have ads?

Neither 老己 · 与自己对话 nor 伊环 shows ads.

### Which is updated more often, 老己 · 与自己对话 or 伊环?

老己 · 与自己对话 ships an update every 3 weeks, and 伊环 weekly. Most recently, 老己 · 与自己对话 was updated on September 19, 2026 and 伊环 on September 24, 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.*