# Zetta GPS vs j. Camera

The clearest difference is device support: Zetta GPS at 3 against j. Camera's 1. Zetta GPS also leads on iOS requirement (13.0 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Zetta GPS ships an update every 5 weeks, j. Camera monthly. The most recent releases landed on September 17, 2026 and August 11, 2026 respectively.

## The numbers

| Metric | Zetta GPS | j. Camera |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/j-camera/id6760698556/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | — | Free |
| Size | 46 MB | 36 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Zetta Systems Limited](https://appshunter.io/developer/1044602043) | [Jeff Hodsdon](https://appshunter.io/developer/415602403) |

## What reviewers say

### Zetta GPS

[App page](https://appshunter.io/ios/app/zetta-gps/id1530159677)

**In-app purchases:** none


### j. Camera

[App page](https://appshunter.io/ios/app/j-camera/id6760698556)

Capture photos with a distinct analog feel using three unique film looks. Experience real-time grain and authentic tone curves without AI or presets. Enjoy a simple, intuitive interface designed for a beautiful shooting experience.

**Highlights:** Three distinct film grades, Real-time grain effect, Live preview of effects, Dual and single camera modes, Left/right-handed controls, On-screen flash preview

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

**In-app purchases:** none


## Frequently asked questions

### Is Zetta GPS free?

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

### Is j. Camera free?

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

### Do Zetta GPS or j. Camera have ads?

Neither Zetta GPS nor j. Camera shows ads.

### Which is updated more often, Zetta GPS or j. Camera?

Zetta GPS ships an update every 5 weeks, and j. Camera monthly. Most recently, Zetta GPS was updated on September 17, 2026 and j. Camera on August 11, 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.*