# Đếm Ngược Ngày Thi vs eUTC

The clearest difference is ads: eUTC at none against Đếm Ngược Ngày Thi's shown. eUTC also leads on update cadence (monthly vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Đếm Ngược Ngày Thi ships an update every 2 months, eUTC monthly. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Đếm Ngược Ngày Thi | eUTC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (32 ratings)](https://appshunter.io/ios/app/em-nguoc-ngay-thi-countdown/id1461110902/reviews)** | — |
| Number of ratings | **32** | — |
| Positive reviews | 93.3% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Ad-supported | — |
| Size | 63 MB | 76 MB |
| Requires iOS | **15.1** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ngoc Long Nguyen](https://appshunter.io/developer/1461110901) | [UNIVERSITY OF TRANSPORT AND COMMUNICATIONS](https://appshunter.io/developer/1550228970) |

## What reviewers say

### Đếm Ngược Ngày Thi

[App page](https://appshunter.io/ios/app/em-nguoc-ngay-thi-countdown/id1461110902)

This app helps high school seniors count down to their final exams. It offers a rich library of study materials and practice tests, note-taking features for planning study sessions, and daily reminders. Users can also see the remaining days on their iOS notification center.

**Highlights:** Countdown to graduation exams, Extensive study materials and practice tests, Note-taking for study planning, iOS notification center widget, Daily exam reminders and updates, Customizable interface

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

**In-app purchases:** none


### eUTC

[App page](https://appshunter.io/ios/app/eutc/id6447959887)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Đếm Ngược Ngày Thi free?

Đếm Ngược Ngày Thi is free to download, with no in-app purchases.

### Is eUTC free?

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

### Do Đếm Ngược Ngày Thi or eUTC have ads?

Đếm Ngược Ngày Thi shows ads; eUTC does not.

### Which is updated more often, Đếm Ngược Ngày Thi or eUTC?

Đếm Ngược Ngày Thi ships an update every 2 months, and eUTC monthly. Most recently, Đếm Ngược Ngày Thi was updated on October 24, 2026 and eUTC on October 27, 2026.

---

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