# Countdown Timer vs Revízny technik

The clearest difference is in-app purchases: Revízny technik at none against Countdown Timer's 2. Revízny technik also leads on ads (none vs shown) and update cadence (weekly vs every 3 months). Countdown Timer's advantage is iOS requirement (12.3 vs 15.5). On price and device support there is nothing between them.

Both are free to download. Countdown Timer sells 2 in-app purchases, starting at $0.99 per month. Revízny technik asks for nothing beyond the download.

Countdown Timer ships an update every 3 months, Revízny technik weekly. The most recent releases landed on September 16, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Countdown Timer | Revízny technik |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/countdown-timer-deadlines/id947283588/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 129 MB | 175 MB |
| Requires iOS | **12.3** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [mayabella s.r.o.](https://appshunter.io/developer/1222437772) | [BALLEK SOLUTIONS s.r.o.](https://appshunter.io/developer/1894476390) |

## What reviewers say

### Countdown Timer

[App page](https://appshunter.io/ios/app/countdown-timer-deadlines/id947283588)

Track important dates and deadlines with customizable countdowns and smart reminders. See upcoming events directly on your home screen with widgets. Never miss a moment that matters again.

**Highlights:** Track deadlines and events, Calendar integration, Smart reminders, Customizable themes, Home screen widgets, Easy to use interface

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $0.99 | per month |
| Remove Ads | $6.99 | one-time |


### Revízny technik

[App page](https://appshunter.io/ios/app/revizny-technik/id6762512188)

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

**In-app purchases:** none


## Frequently asked questions

### Is Countdown Timer free?

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

### Is Revízny technik free?

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

### Do Countdown Timer or Revízny technik have ads?

Countdown Timer shows ads; Revízny technik does not.

### Which is updated more often, Countdown Timer or Revízny technik?

Countdown Timer ships an update every 3 months, and Revízny technik weekly. Most recently, Countdown Timer was updated on September 16, 2026 and Revízny technik on September 18, 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.*