# Firefly vs Зорг

The clearest difference is review sentiment: Зорг at 67% against Firefly's 0%. Зорг also leads on in-app purchases (none vs 1) and update cadence (every 6 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Firefly sells 1 one-off in-app purchase. Зорг asks for nothing beyond the download.

Firefly ships an update every 3 months, Зорг every 6 weeks. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Firefly | Зорг |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/firefly/id1214937216/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 445 MB | 238 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dmitriy Smirnov](https://appshunter.io/developer/1001148268) | [Altairika LLC](https://appshunter.io/developer/1726354695) |

## What reviewers say

### 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 |


### Зорг

[App page](https://appshunter.io/ios/app/id6760555492)

**In-app purchases:** none


## Frequently asked questions

### Is Firefly free?

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

### Is Зорг free?

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

### Do Firefly or Зорг have ads?

Neither Firefly nor Зорг shows ads.

### Which is updated more often, Firefly or Зорг?

Firefly ships an update every 3 months, and Зорг every 6 weeks. Most recently, Firefly was updated on October 11, 2026 and Зорг 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.*