# myZINKPOWER vs 18vier8

myZINKPOWER and 18vier8 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.

Both ship on a similar rhythm, roughly fortnightly. Both last shipped on November 7, 2026.

## The numbers

| Metric | myZINKPOWER | 18vier8 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Size | 89 MB | 87 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kopf Holding GmbH](https://appshunter.io/developer/1668078054) | [Carl Remigius Fresenius Education AG](https://appshunter.io/developer/681675742) |

## What reviewers say

### myZINKPOWER

[App page](https://appshunter.io/ios/app/myzinkpower/id1668078052)

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

**In-app purchases:** none


### 18vier8

[App page](https://appshunter.io/ios/app/18vier8/id6446285075)

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

**In-app purchases:** none


## Frequently asked questions

### Is myZINKPOWER free?

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

### Is 18vier8 free?

18vier8 is free to download, with no in-app purchases.

### Do myZINKPOWER or 18vier8 have ads?

Neither myZINKPOWER nor 18vier8 shows ads.

### Which is updated more often, myZINKPOWER or 18vier8?

myZINKPOWER ships an update fortnightly, and 18vier8 fortnightly. Most recently, myZINKPOWER was updated on November 7, 2026 and 18vier8 on November 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*