# Light Up vs 3T Edu

The clearest difference is update cadence: 3T Edu at weekly against Light Up's every 8 months. 3T Edu also leads on device support. Light Up's advantage is iOS requirement (12.0 vs 15.6). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Light Up ships an update every 8 months, 3T Edu weekly. The most recent releases landed on September 10, 2026 and June 2, 2026 respectively.

## The numbers

| Metric | Light Up | 3T Edu |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 8 months | **Weekly** |
| Size | 89 MB | 51 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [DOTB SOFTWARE COMPANY LIMITED](https://appshunter.io/developer/1475488444) | [Nguyen Van Truong](https://appshunter.io/developer/1483255107) |

## What reviewers say

### Light Up

[App page](https://appshunter.io/ios/app/light-up/id6455497380)

**In-app purchases:** none


### 3T Edu

[App page](https://appshunter.io/ios/app/3t-edu/id6749525355)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Light Up free?

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

### Is 3T Edu free?

3T Edu is free to download, with no in-app purchases.

### Which is updated more often, Light Up or 3T Edu?

Light Up ships an update every 8 months, and 3T Edu weekly. Most recently, Light Up was updated on September 10, 2026 and 3T Edu on June 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*