# Календарь праздников vs Firefly

The clearest difference is review sentiment: Календарь праздников at 73% against Firefly's 0%. Календарь праздников also leads on rating (4.6 vs 3.0) and in-app purchases (none vs 1). Firefly's advantage is price (Free vs $2.99). On ads and device support there is nothing between them.

Firefly is free to download; Календарь праздников costs $2.99 up front. Firefly sells 1 one-off in-app purchase. Календарь праздников asks for nothing beyond the download.

Календарь праздников holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: Календарь праздников has 17 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 73% of Календарь праздников's written reviews are positive against 0% of Firefly's.

Календарь праздников ships an update every 6 weeks, Firefly every 3 months. The most recent releases landed on October 12, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Календарь праздников | Firefly |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.6 (17 ratings)](https://appshunter.io/ios/app/id403699635/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/firefly/id1214937216/reviews) |
| Number of ratings | **17** | 2 |
| Positive reviews | **73.3% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 5 MB | 445 MB |
| Requires iOS | **7.1** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Buzzworthy Vibe Co.](https://appshunter.io/developer/1624846087) | [Dmitriy Smirnov](https://appshunter.io/developer/1001148268) |

## What reviewers say

### Календарь праздников

[App page](https://appshunter.io/ios/app/id403699635)

Discover a vast collection of holidays, memorable dates, and significant events from around the world. Get detailed, illustrated information on each event, including birthdays of famous people and city days. Share interesting facts with friends and personalize your calendar with important personal dates.

**Highlights:** Daily holiday and event guide, Detailed event information with illustrations, Shareable event facts, Event category icons, Personalized event calendar, Access to Calend.ru database

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Informative and useful
- 💡 Interesting and educational
- 🚀 Convenient and practical

**What reviewers complain about**

- 🐛 Bugs and crashes
- ⏱️ Outdated and not updated
- 🔍 Lack of search and filtering
- 📱 Compatibility issues with newer iOS versions

**Reported bugs**

- Events not displaying properly
- Descriptions and images not loading
- Crashes and freezes on certain devices

**Requested features**

- Add reminders and notifications for upcoming events
- Integrate with native calendar app
- Provide widget support
- Improve design and user interface


### Firefly

[App page](https://appshunter.io/ios/app/firefly/id1214937216)

Bring your coloring book creations to life. Simply color a drawing, download this app, and point your device's camera at the artwork to see it animate.

**Highlights:** Coloring book animation, Augmented reality, Camera-based activation, Interactive artwork

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Firefly 2018 | $1.99 | one-time |


## Frequently asked questions

### Is Календарь праздников free?

Календарь праздников costs $2.99, with no in-app purchases.

### Is Firefly free?

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

### Which has better reviews, Календарь праздников or Firefly?

Календарь праздников is rated higher. Календарь праздников averages 4.6 out of 5 from 17 ratings, while Firefly averages 3.0 from 2 ratings.

### Do Календарь праздников or Firefly have ads?

Neither Календарь праздников nor Firefly shows ads.

### Which is updated more often, Календарь праздников or Firefly?

Календарь праздников ships an update every 6 weeks, and Firefly every 3 months. Most recently, Календарь праздников was updated on October 12, 2026 and Firefly on September 25, 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.*