# Index vs Photon Access

The clearest difference is update cadence: Photon Access at every 5 weeks against Index's every 15 months. Index's advantage is iOS requirement (15.0 vs 18.0). 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.

Index ships an update every 15 months, Photon Access every 5 weeks. The most recent releases landed on September 22, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Index | Photon Access |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 5 weeks** |
| Size | 1 MB | 41 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Joseph Thom](https://appshunter.io/developer/1634212474) | [Mark Ragaee](https://appshunter.io/developer/1664558805) |

## What reviewers say

### Index

[App page](https://appshunter.io/ios/app/index/id1634212472)

**In-app purchases:** none


### Photon Access

[App page](https://appshunter.io/ios/app/photon-access/id6448876991)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Index free?

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

### Is Photon Access free?

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

### Do Index or Photon Access have ads?

Neither Index nor Photon Access shows ads.

### Which is updated more often, Index or Photon Access?

Index ships an update every 15 months, and Photon Access every 5 weeks. Most recently, Index was updated on September 22, 2026 and Photon Access on September 21, 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.*