# eDa | Разработка приложений vs Кристалл

eDa | Разработка приложений and Кристалл are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

eDa | Разработка приложений ships an update every 2 months, Кристалл every 4 weeks. The most recent releases landed on October 5, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | eDa | Разработка приложений | Кристалл |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Size | 96 MB | 19 MB |
| Requires iOS | **12.0** | 13.4 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ACTONICA, OOO](https://appshunter.io/developer/1526612220) | [Andrei Generalov](https://appshunter.io/developer/1591396090) |

## What reviewers say

### eDa | Разработка приложений

[App page](https://appshunter.io/ios/app/eda/id1505697858)

**In-app purchases:** none


### Кристалл

[App page](https://appshunter.io/ios/app/id6502629037)

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

**In-app purchases:** none


## Frequently asked questions

### Is eDa | Разработка приложений free?

eDa | Разработка приложений is free to download, with no in-app purchases.

### Is Кристалл free?

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

### Do eDa | Разработка приложений or Кристалл have ads?

Neither eDa | Разработка приложений nor Кристалл shows ads.

### Which is updated more often, eDa | Разработка приложений or Кристалл?

eDa | Разработка приложений ships an update every 2 months, and Кристалл every 4 weeks. Most recently, eDa | Разработка приложений was updated on October 5, 2026 and Кристалл on October 10, 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.*