# i清華 vs SparkGlow

The clearest difference is in-app purchases: i清華 at none against SparkGlow's 4. i清華 also leads on iOS requirement (15.0 vs 17.2). SparkGlow's advantage is update cadence (every 8 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. SparkGlow sells 4 in-app purchases, starting at $2.99 per month. i清華 asks for nothing beyond the download.

i清華 ships an update every 2 months, SparkGlow every 8 days. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | i清華 | SparkGlow |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 8 days** |
| Monetization | Free | — |
| Size | 5 MB | 37 MB |
| Requires iOS | **15.0** | 17.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [National Tsing Hua University](https://appshunter.io/developer/1390425946) | [Yu Chen Huang](https://appshunter.io/developer/6793047805) |

## What reviewers say

### i清華

[App page](https://appshunter.io/ios/app/i/id6459477390)

This app provides campus life information for faculty, staff, and students. It includes an emergency positioning service to send your location to the security center for immediate rescue assistance.

**Highlights:** Campus life information, Emergency positioning service, Send location to security center, Immediate rescue notification, Information for faculty, staff, and students

**Features:** macOS Compatibility

**In-app purchases:** none


### SparkGlow

[App page](https://appshunter.io/ios/app/sparkglow/id6793047803)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SparkGlow Pro Monthly | $2.99 | per month |
| SparkGlow Max Monthly | $4.99 | per month |
| SparkGlow Pro Yearly | $29.99 | per year |
| SparkGlow Max Yearly | $39.99 | per year |


## Frequently asked questions

### Is i清華 free?

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

### Is SparkGlow free?

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

### Do i清華 or SparkGlow have ads?

Neither i清華 nor SparkGlow shows ads.

### Which is updated more often, i清華 or SparkGlow?

i清華 ships an update every 2 months, and SparkGlow every 8 days. Most recently, i清華 was updated on October 27, 2026 and SparkGlow 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.*