# ExistaUnErou vs EzGluco Tag

ExistaUnErou and EzGluco Tag 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.

ExistaUnErou ships an update every 5 months, EzGluco Tag every 6 months. Both last shipped on October 26, 2026.

## The numbers

| Metric | ExistaUnErou | EzGluco Tag |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 6 months |
| Size | 28 MB | 9 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Nicoletta Andreea Cazacu](https://appshunter.io/developer/1340864424) | [EPS Bio Technology Corp.](https://appshunter.io/developer/1084275489) |

## What reviewers say

### ExistaUnErou

[App page](https://appshunter.io/ios/app/existaunerou/id886701131)

**In-app purchases:** none


### EzGluco Tag

[App page](https://appshunter.io/ios/app/ezgluco-tag/id1493373926)

**In-app purchases:** none


## Frequently asked questions

### Is ExistaUnErou free?

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

### Is EzGluco Tag free?

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

### Do ExistaUnErou or EzGluco Tag have ads?

Neither ExistaUnErou nor EzGluco Tag shows ads.

### Which is updated more often, ExistaUnErou or EzGluco Tag?

ExistaUnErou ships an update every 5 months, and EzGluco Tag every 6 months. Most recently, ExistaUnErou was updated on October 26, 2026 and EzGluco Tag on October 26, 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.*