# Photon Highway vs Infinity

The clearest difference is in-app purchases: Photon Highway at none against Infinity's 1. Photon Highway also leads on iOS requirement (15.0 vs 17.0). Infinity's advantage is update cadence (every 4 months vs every 63 months). On price, ads and device support there is nothing between them.

Both are free to download. Infinity sells 1 one-off in-app purchase. Photon Highway asks for nothing beyond the download.

Photon Highway ships an update every 63 months, Infinity every 4 months. The most recent releases landed on October 3, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Photon Highway | Infinity |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 63 months | **Every 4 months** |
| Size | 97 MB | 8 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Max Gittel](https://appshunter.io/developer/764787722) | [Anand Raj R](https://appshunter.io/developer/514675684) |

## What reviewers say

### Photon Highway

[App page](https://appshunter.io/ios/app/photon-highway/id1280511070)

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

**In-app purchases:** none


### Infinity

[App page](https://appshunter.io/ios/app/infinity-basic-math-questions/id6748877343)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Host a Party (Lifetime) | $1.99 | one-time |


## Frequently asked questions

### Is Photon Highway free?

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

### Is Infinity free?

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

### Do Photon Highway or Infinity have ads?

Neither Photon Highway nor Infinity shows ads.

### Which is updated more often, Photon Highway or Infinity?

Photon Highway ships an update every 63 months, and Infinity every 4 months. Most recently, Photon Highway was updated on October 3, 2026 and Infinity on October 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*