# PhotoGem vs phNotes Pro

The clearest difference is price: PhotoGem at Free against phNotes Pro's $5.99. phNotes Pro's advantage is in-app purchases (none vs 2) and update cadence (every 6 weeks vs every 3 months). On ads and device support there is nothing between them.

PhotoGem is free to download; phNotes Pro costs $5.99 up front. PhotoGem sells 2 one-off in-app purchases. phNotes Pro asks for nothing beyond the download.

PhotoGem ships an update every 3 months, phNotes Pro every 6 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | PhotoGem | phNotes Pro |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/photogem-photo-explorer/id1238546341/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 9 MB |
| Requires iOS | 17.1 | **12.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Diamond4 Mobile Solutions LLC](https://appshunter.io/developer/1238546340) | [Marco Ristuccia](https://appshunter.io/developer/904590499) |

## What reviewers say

### PhotoGem

[App page](https://appshunter.io/ios/app/photogem-photo-explorer/id1238546341)

Explore your photos with integrated maps, Street View, and Wikipedia summaries. Edit geotags, add audio clips, and view detailed photo properties. Customize your viewing experience with adjustable panels and dark mode.

**Highlights:** Map and Street View integration, Edit photo GPS coordinates, View nearby Wikipedia pages, Add and play audio clips, View EXIF, IPTC, TIFF, and GPS data, Customizable panel layout, Dark mode and iPad multitasking

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 24 Hour Trial | Free | one-time |
| PhotoGem Pro | $4.99 | one-time |


### phNotes Pro

[App page](https://appshunter.io/ios/app/phnotes-pro/id1505347354)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PhotoGem free?

PhotoGem is free to download, with in-app purchases available.

### Is phNotes Pro free?

phNotes Pro costs $5.99, with no in-app purchases.

### Do PhotoGem or phNotes Pro have ads?

Neither PhotoGem nor phNotes Pro shows ads.

### Which is updated more often, PhotoGem or phNotes Pro?

PhotoGem ships an update every 3 months, and phNotes Pro every 6 weeks. Most recently, PhotoGem was updated on October 24, 2026 and phNotes Pro on October 25, 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.*