# 智慧迎江 vs Notepad Calculator

The clearest difference is price: 智慧迎江 at Free against Notepad Calculator's $2.99. 智慧迎江 also leads on iOS requirement (13.0 vs 17.0). Notepad Calculator's advantage is update cadence (fortnightly vs monthly). On ads, in-app purchases and device support there is nothing between them.

智慧迎江 is free to download; Notepad Calculator costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

智慧迎江 ships an update monthly, Notepad Calculator fortnightly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 智慧迎江 | Notepad Calculator |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Size | 105 MB | 4 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [TSINGHUA UNIUDC CO.,LTD.](https://appshunter.io/developer/1390965092) | [方成 印](https://appshunter.io/developer/423785440) |

## What reviewers say

### 智慧迎江

[App page](https://appshunter.io/ios/app/id1549486270)

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

**In-app purchases:** none


### Notepad Calculator

[App page](https://appshunter.io/ios/app/notepad-calculator/id6792239866)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 智慧迎江 free?

智慧迎江 is free to download, with no in-app purchases.

### Is Notepad Calculator free?

Notepad Calculator costs $2.99, with no in-app purchases.

### Do 智慧迎江 or Notepad Calculator have ads?

Neither 智慧迎江 nor Notepad Calculator shows ads.

### Which is updated more often, 智慧迎江 or Notepad Calculator?

智慧迎江 ships an update monthly, and Notepad Calculator fortnightly. Most recently, 智慧迎江 was updated on November 3, 2026 and Notepad Calculator on October 31, 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.*