# TUGPS vs One or Zero Mobile

TUGPS and One or Zero Mobile 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.

TUGPS ships an update every 18 months, One or Zero Mobile every 25 months. The most recent releases landed on September 19, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | TUGPS | One or Zero Mobile |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 18 months** | Every 25 months |
| Size | 196 MB | 181 MB |
| Requires iOS | 16 | 16 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Leonardo Colin Navarrete](https://appshunter.io/developer/1525884957) | [One or Zero SA de CV](https://appshunter.io/developer/1575296298) |

## What reviewers say

### TUGPS

[App page](https://appshunter.io/ios/app/tugps/id1525884955)

**Features:** macOS Compatibility

**In-app purchases:** none


### One or Zero Mobile

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TUGPS free?

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

### Is One or Zero Mobile free?

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

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

Neither TUGPS nor One or Zero Mobile shows ads.

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

TUGPS ships an update every 18 months, and One or Zero Mobile every 25 months. Most recently, TUGPS was updated on September 19, 2026 and One or Zero Mobile on June 1, 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.*