# 知数记账 vs Guyun

The clearest difference is device support: Guyun at 3 against 知数记账's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

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

知数记账 ships an update every 2 weeks, Guyun weekly. The most recent releases landed on October 14, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 知数记账 | Guyun |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Size | 9 MB | 4 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [茂驰 申](https://appshunter.io/developer/6803937511) | [晖 江](https://appshunter.io/developer/6796150562) |

## What reviewers say

### 知数记账

[App page](https://appshunter.io/ios/app/id6804338356)

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

**In-app purchases:** none


### Guyun

[App page](https://appshunter.io/ios/app/guyun/id6809848348)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 知数记账 free?

知数记账 is free to download, with no in-app purchases.

### Is Guyun free?

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

### Do 知数记账 or Guyun have ads?

Neither 知数记账 nor Guyun shows ads.

### Which is updated more often, 知数记账 or Guyun?

知数记账 ships an update every 2 weeks, and Guyun weekly. Most recently, 知数记账 was updated on October 14, 2026 and Guyun on October 13, 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.*