# 一讯易卜 vs 谈八字

The clearest difference is ads: 一讯易卜 at none against 谈八字's shown. 谈八字's advantage is update cadence (monthly vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

一讯易卜 ships an update every 3 months, 谈八字 monthly. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 一讯易卜 | 谈八字 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id6740056415/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Monthly** |
| Size | 100 MB | 61 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [广东一讯云科技有限公司](https://appshunter.io/developer/1704787634) | [俊河 谭](https://appshunter.io/developer/1788062407) |

## What reviewers say

### 一讯易卜

[App page](https://appshunter.io/ios/app/id6463708624)

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

**In-app purchases:** none


### 谈八字

[App page](https://appshunter.io/ios/app/id6740056415)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 一讯易卜 free?

一讯易卜 is free to download, with no in-app purchases.

### Is 谈八字 free?

谈八字 is free to download, with no in-app purchases.

### Do 一讯易卜 or 谈八字 have ads?

谈八字 shows ads; 一讯易卜 does not.

### Which is updated more often, 一讯易卜 or 谈八字?

一讯易卜 ships an update every 3 months, and 谈八字 monthly. Most recently, 一讯易卜 was updated on October 6, 2026 and 谈八字 on October 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.*