# One or Zero Mobile vs CENTRACKER

The clearest difference is update cadence: CENTRACKER at every 11 months against One or Zero Mobile's every 25 months. CENTRACKER also leads on iOS requirement (14.0 vs 16). 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.

One or Zero Mobile ships an update every 25 months, CENTRACKER every 11 months. The most recent releases landed on June 1, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | One or Zero Mobile | CENTRACKER |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 11 months** |
| Size | 181 MB | 27 MB |
| Requires iOS | 16 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [One or Zero SA de CV](https://appshunter.io/developer/1575296298) | [LEYDY RIVERA RODRIGUEZ](https://appshunter.io/developer/1580620039) |

## What reviewers say

### One or Zero Mobile

[App page](https://appshunter.io/ios/app/one-or-zero-mobile/id1575296296)

**Features:** macOS Compatibility

**In-app purchases:** none


### CENTRACKER

[App page](https://appshunter.io/ios/app/centracker/id1580797935)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is One or Zero Mobile free?

One or Zero Mobile is free to download, with no in-app purchases.

### Is CENTRACKER free?

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

### Do One or Zero Mobile or CENTRACKER have ads?

Neither One or Zero Mobile nor CENTRACKER shows ads.

### Which is updated more often, One or Zero Mobile or CENTRACKER?

One or Zero Mobile ships an update every 25 months, and CENTRACKER every 11 months. Most recently, One or Zero Mobile was updated on June 1, 2026 and CENTRACKER on September 13, 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.*