# 微议Pro vs 量信

The clearest difference is update cadence: 量信 at every 9 days against 微议Pro's monthly. On price, ads, 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.

微议Pro ships an update monthly, 量信 every 9 days. The most recent releases landed on November 13, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | 微议Pro | 量信 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 9 days** |
| Size | 19 MB | 154 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Beijing Smalltalk Technology Co., Ltd.](https://appshunter.io/developer/1395810727) | [Nanjing e-Quantum Information Technology Co., Ltd](https://appshunter.io/developer/1602169761) |

## What reviewers say

### 微议Pro

[App page](https://appshunter.io/ios/app/pro/id1485980291)

**Features:** macOS Compatibility

**In-app purchases:** none


### 量信

[App page](https://appshunter.io/ios/app/id1602169759)

**In-app purchases:** none


## Frequently asked questions

### Is 微议Pro free?

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

### Is 量信 free?

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

### Do 微议Pro or 量信 have ads?

Neither 微议Pro nor 量信 shows ads.

### Which is updated more often, 微议Pro or 量信?

微议Pro ships an update monthly, and 量信 every 9 days. Most recently, 微议Pro was updated on November 13, 2026 and 量信 on November 12, 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.*