# Этот день vs Зарядиум

The clearest difference is price: Зарядиум at Free against Этот день's $3.99. Зарядиум also leads on update cadence (every 3 weeks vs every 5 months). Этот день's advantage is review sentiment (71% vs 52%). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Зарядиум is free to download; Этот день costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Этот день ships an update every 5 months, Зарядиум every 3 weeks. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Этот день | Зарядиум |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Positive reviews | **70.6% of reviews** | 52.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | Paid | — |
| Size | 6 MB | 52 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Space In Box](https://appshunter.io/developer/486967606) | [Zaryadium](https://appshunter.io/developer/1709232303) |

## What reviewers say

### Этот день

[App page](https://appshunter.io/ios/app/id486967603)

Discover significant historical events that occurred on any given day, from ancient times to the present. Learn about famous birthdays, historical foundations, and cultural milestones.

**Highlights:** Daily historical events, Significant milestones, Famous birthdays, Historical foundations, Cultural facts

**Features:** macOS Compatibility

**In-app purchases:** none


### Зарядиум

[App page](https://appshunter.io/ios/app/id6467823633)

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

**In-app purchases:** none


## Frequently asked questions

### Is Этот день free?

Этот день costs $3.99, with no in-app purchases.

### Is Зарядиум free?

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

### Do Этот день or Зарядиум have ads?

Neither Этот день nor Зарядиум shows ads.

### Which is updated more often, Этот день or Зарядиум?

Этот день ships an update every 5 months, and Зарядиум every 3 weeks. Most recently, Этот день was updated on October 7, 2026 and Зарядиум on October 14, 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.*