# T4 GSM vs Digital LED Clock

The clearest difference is price: T4 GSM at Free against Digital LED Clock's $1.99. T4 GSM also leads on iOS requirement (7.0 vs 12.0). Digital LED Clock's advantage is in-app purchases (none vs 1). On ads and device support there is nothing between them.

T4 GSM is free to download; Digital LED Clock costs $1.99 up front. T4 GSM sells 1 one-off in-app purchase. Digital LED Clock asks for nothing beyond the download.

## The numbers

| Metric | T4 GSM | Digital LED Clock |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/digital-led-clock/id1471761692/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 40 months |
| Monetization | — | Paid |
| Size | 4 MB | 8 MB |
| Requires iOS | **7.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SINCUOTAS SOCIEDAD LIMITADA](https://appshunter.io/developer/1190578944) | [Kei Suefuji](https://appshunter.io/developer/1388335881) |

## What reviewers say

### T4 GSM

[App page](https://appshunter.io/ios/app/t4-gsm/id1203769206)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Desbloquear todas las funciones | $4.99 | one-time |


### Digital LED Clock

[App page](https://appshunter.io/ios/app/digital-led-clock/id1471761692)

This utility app displays the current time in a dot matrix LED style. It offers both vertical and horizontal orientations, 24-hour or AM/PM format, and customizable color options. The interface is minimalist, with settings accessed by double-tapping the screen.

**Highlights:** Dot matrix LED time display, Vertical and horizontal orientation, 24-hour or AM/PM format, 10 color options, Disable auto-lock functionality, Double-tap to access settings

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

**In-app purchases:** none


## Frequently asked questions

### Is T4 GSM free?

T4 GSM is free to download, with in-app purchases available.

### Is Digital LED Clock free?

Digital LED Clock costs $1.99, with no in-app purchases.

### Do T4 GSM or Digital LED Clock have ads?

Neither T4 GSM nor Digital LED Clock shows ads.

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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.*