# E vs SUNPKZ

The clearest difference is iOS requirement: SUNPKZ at 12.0 against E's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

E ships an update every 3 weeks, SUNPKZ fortnightly. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | E | SUNPKZ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Size | 15 MB | 30 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [IBERICA GROUP, TOO](https://appshunter.io/developer/1709317073) | [National Information Technologies JSC](https://appshunter.io/developer/541526187) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-kassa/id6467878788)

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

**In-app purchases:** none


### SUNPKZ

[App page](https://appshunter.io/ios/app/sunpkz/id6468550263)

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

**In-app purchases:** none


## Frequently asked questions

### Is E free?

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

### Is SUNPKZ free?

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

### Do E or SUNPKZ have ads?

Neither E nor SUNPKZ shows ads.

### Which is updated more often, E or SUNPKZ?

E ships an update every 3 weeks, and SUNPKZ fortnightly. Most recently, E was updated on October 16, 2026 and SUNPKZ 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.*