# Walhalla Guide vs Epson Projection Studio

The clearest difference is update cadence: Epson Projection Studio at every 5 weeks against Walhalla Guide's every 16 months. 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.

Walhalla Guide ships an update every 16 months, Epson Projection Studio every 5 weeks. The most recent releases landed on September 9, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Walhalla Guide | Epson Projection Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (16 ratings)](https://appshunter.io/ios/app/epson-projection-studio/id6746180270/reviews)** |
| Number of ratings | — | **16** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 5 weeks** |
| Monetization | — | Free |
| Size | 8 MB | 120 MB |
| Requires iOS | 16.7 | **16.0** |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Allan Warsing](https://appshunter.io/developer/1676253523) | [Seiko Epson Corporation](https://appshunter.io/developer/326876195) |

## What reviewers say

### Walhalla Guide

[App page](https://appshunter.io/ios/app/walhalla-guide/id6471366974)

**In-app purchases:** none


### Epson Projection Studio

[App page](https://appshunter.io/ios/app/epson-projection-studio/id6746180270)

Easily upload, organize, and project your photos and videos onto a big screen. Invite guests to interact in real-time with comments, emojis, and shared content for a dynamic viewing experience.

**Highlights:** Upload and organize photos/videos, Compile personalized shows, Invite guests to contribute, Project to compatible projectors, Real-time guest interaction, Phone as remote control, Automatic highlight reel creation

**In-app purchases:** none


## Frequently asked questions

### Is Walhalla Guide free?

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

### Is Epson Projection Studio free?

Epson Projection Studio is free to download, with no in-app purchases.

### Do Walhalla Guide or Epson Projection Studio have ads?

Neither Walhalla Guide nor Epson Projection Studio shows ads.

### Which is updated more often, Walhalla Guide or Epson Projection Studio?

Walhalla Guide ships an update every 16 months, and Epson Projection Studio every 5 weeks. Most recently, Walhalla Guide was updated on September 9, 2026 and Epson Projection Studio 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.*