# 智慧兴达 vs LightCal²

The clearest difference is in-app purchases: 智慧兴达 at none against LightCal²'s 3. 智慧兴达 also leads on update cadence (weekly vs fortnightly) and iOS requirement (15.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. LightCal² sells 3 in-app purchases, starting at $0.99 per month. 智慧兴达 asks for nothing beyond the download.

智慧兴达 ships an update weekly, LightCal² fortnightly. Both last shipped on October 21, 2026.

## The numbers

| Metric | 智慧兴达 | LightCal² |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 67.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | — | Free with in-app purchases |
| Size | 43 MB | 111 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [江苏兴达钢帘线股份有限公司](https://appshunter.io/developer/1592960419) | [Qingyun Software Studio](https://appshunter.io/developer/1513505692) |

## What reviewers say

### 智慧兴达

[App page](https://appshunter.io/ios/app/id6450408105)

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

**In-app purchases:** none


### LightCal²

[App page](https://appshunter.io/ios/app/lightcal-calendar/id6758233602)

This minimalist calendar app helps you manage your schedule and visualize important dates. It offers countdowns to future events and the ability to add special markers to specific days, bringing a sense of ritual to your time.

**Highlights:** Countdown to future events, Count up from past events, Date badges for special days, Detailed date information, Schedule management, Minimalist design

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Annual | $1.99 | per year |
| Lifetime | $7.99 | one-time |


## Frequently asked questions

### Is 智慧兴达 free?

智慧兴达 is free to download, with no in-app purchases.

### Is LightCal² free?

LightCal² is free to download, with in-app purchases available.

### Do 智慧兴达 or LightCal² have ads?

Neither 智慧兴达 nor LightCal² shows ads.

### Which is updated more often, 智慧兴达 or LightCal²?

智慧兴达 ships an update weekly, and LightCal² fortnightly. Most recently, 智慧兴达 was updated on October 21, 2026 and LightCal² on October 21, 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.*