# Never Zero vs Core1

The clearest difference is iOS requirement: Core1 at 15.1 against Never Zero's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | Never Zero | Core1 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Size | 5 MB | 22 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [HENOCH SCHMOHE](https://appshunter.io/developer/1874826555) | [Heather Kim](https://appshunter.io/developer/1877817879) |

## What reviewers say

### Never Zero

[App page](https://appshunter.io/ios/app/never-zero-habit-tracker/id6758755697)

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

**In-app purchases:** none


### Core1

[App page](https://appshunter.io/ios/app/core1/id6759274693)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Never Zero free?

Never Zero is free to download, with no in-app purchases.

### Is Core1 free?

Core1 is free to download, with no in-app purchases.

### Do Never Zero or Core1 have ads?

Neither Never Zero nor Core1 shows ads.

---

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