# PhotoNav vs 3rdeye system

The clearest difference is update cadence: PhotoNav at every 6 months against 3rdeye system's every 16 months. PhotoNav also leads on device support. On price, in-app purchases and iOS requirement there is nothing between them.

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

PhotoNav ships an update every 6 months, 3rdeye system every 16 months. Both last shipped on September 17, 2026.

## The numbers

| Metric | PhotoNav | 3rdeye system |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Every 6 months** | Every 16 months |
| Monetization | Free | — |
| Size | 2 MB | 141 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [Lobitos Creek](https://appshunter.io/developer/441375536) | [Global East Software LLC](https://appshunter.io/developer/1764796686) |

## What reviewers say

### PhotoNav

[App page](https://appshunter.io/ios/app/photonav/id1091379926)

View photos from your library with their location displayed on a map. Get directions to the exact spot where the picture was taken. This app is free to use.

**Highlights:** View photo location on map, Get directions to photo location, Access photo library, Free to use

**In-app purchases:** none


### 3rdeye system

[App page](https://appshunter.io/ios/app/3rdeye-system/id6670785541)

**In-app purchases:** none


## Frequently asked questions

### Is PhotoNav free?

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

### Is 3rdeye system free?

3rdeye system is free to download, with no in-app purchases.

### Which is updated more often, PhotoNav or 3rdeye system?

PhotoNav ships an update every 6 months, and 3rdeye system every 16 months. Most recently, PhotoNav was updated on September 17, 2026 and 3rdeye system on September 17, 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.*