# ДМБ Таймер vs Polyrium

The clearest difference is in-app purchases: Polyrium at none against ДМБ Таймер's 2. Polyrium also leads on ads (none vs shown) and update cadence (weekly vs every 2 months). ДМБ Таймер's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 26.6). On price there is nothing between them.

Both are free to download. ДМБ Таймер sells 2 one-off in-app purchases. Polyrium asks for nothing beyond the download.

ДМБ Таймер ships an update every 2 months, Polyrium weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | ДМБ Таймер | Polyrium |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (348 ratings)](https://appshunter.io/ios/app/the-official-app/id1050735388/reviews)** | — |
| Number of ratings | **348** | — |
| Positive reviews | 66.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 63 MB | 2 MB |
| Requires iOS | **13.0** | 26.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Kirill Galkin](https://appshunter.io/developer/1050735387) | [Gagan Daniel](https://appshunter.io/developer/6773262682) |

## What reviewers say

### ДМБ Таймер

[App page](https://appshunter.io/ios/app/the-official-app/id1050735388)

This app helps users track the remaining time until their military service ends and the time elapsed since their discharge. It's useful for service members, their families, friends, and partners.

**Highlights:** Countdown to discharge, Track elapsed time post-discharge, Support for multiple service members, In-app chat functionality, Customizable background photos, Service calendar and events

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Полная версия без рекламы | $1.99 | one-time |
| Полная версия (скидка) | $1.99 | one-time |


### Polyrium

[App page](https://appshunter.io/ios/app/polyrium-predict-smart/id6773262680)

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

**In-app purchases:** none


## Frequently asked questions

### Is ДМБ Таймер free?

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

### Is Polyrium free?

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

### Do ДМБ Таймер or Polyrium have ads?

ДМБ Таймер shows ads; Polyrium does not.

### Which is updated more often, ДМБ Таймер or Polyrium?

ДМБ Таймер ships an update every 2 months, and Polyrium weekly. Most recently, ДМБ Таймер was updated on October 24, 2026 and Polyrium on October 24, 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.*