# Sparkling Day vs i长春

The clearest difference is update cadence: i长春 at weekly against Sparkling Day's fortnightly. 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.

Sparkling Day ships an update fortnightly, i长春 weekly. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Sparkling Day | i长春 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Size | 171 MB | 49 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [展威 李](https://appshunter.io/developer/1685109805) | [长春市数据产业发展有限公司](https://appshunter.io/developer/1836858262) |

## What reviewers say

### Sparkling Day

[App page](https://appshunter.io/ios/app/sparkling-day/id6739429822)

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

**In-app purchases:** none


### i长春

[App page](https://appshunter.io/ios/app/i/id6752376054)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sparkling Day free?

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

### Is i长春 free?

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

### Do Sparkling Day or i长春 have ads?

Neither Sparkling Day nor i长春 shows ads.

### Which is updated more often, Sparkling Day or i长春?

Sparkling Day ships an update fortnightly, and i长春 weekly. Most recently, Sparkling Day was updated on October 28, 2026 and i长春 on October 24, 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.*