# 板枢 vs 信析

The clearest difference is in-app purchases: 板枢 at none against 信析's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 信析 sells 3 in-app purchases, starting at $0.99 per month. 板枢 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 12, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | 板枢 | 信析 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 30 MB | 2 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [hill young](https://appshunter.io/developer/1715223188) | [朝军 余](https://appshunter.io/developer/1810122551) |

## What reviewers say

### 板枢

[App page](https://appshunter.io/ios/app/id6471387286)

**Features:** Vision Pro support

**In-app purchases:** none


### 信析

[App page](https://appshunter.io/ios/app/ai/id6759789097)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 信析月度会员 | $0.99 | per month |
| 信析年度会员 | $0.99 | per year |
| 信析永久会员 | $0.99 | one-time |


## Frequently asked questions

### Is 板枢 free?

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

### Is 信析 free?

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

### Do 板枢 or 信析 have ads?

Neither 板枢 nor 信析 shows ads.

### Which is updated more often, 板枢 or 信析?

板枢 ships an update every 2 months, and 信析 every 2 months. Most recently, 板枢 was updated on November 12, 2026 and 信析 on November 9, 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.*