# Viewer Prime vs AiFiTogether Video

The clearest difference is in-app purchases: AiFiTogether Video at none against Viewer Prime's 1. AiFiTogether Video also leads on update cadence (every 3 weeks vs every 8 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Viewer Prime sells 1 in-app purchase, starting at $3.99 per month. AiFiTogether Video asks for nothing beyond the download.

Viewer Prime ships an update every 8 months, AiFiTogether Video every 3 weeks. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Viewer Prime | AiFiTogether Video |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Size | 18 MB | 109 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [Endavo Media and Communications, Inc.](https://appshunter.io/developer/641607456) | [Sounddimension](https://appshunter.io/developer/1066913985) |

## What reviewers say

### Viewer Prime

[App page](https://appshunter.io/ios/app/viewer-prime/id1504209788)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Unlimited | $3.99 | per month |


### AiFiTogether Video

[App page](https://appshunter.io/ios/app/aifitogether-video/id6479789063)

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

**In-app purchases:** none


## Frequently asked questions

### Is Viewer Prime free?

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

### Is AiFiTogether Video free?

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

### Do Viewer Prime or AiFiTogether Video have ads?

Neither Viewer Prime nor AiFiTogether Video shows ads.

### Which is updated more often, Viewer Prime or AiFiTogether Video?

Viewer Prime ships an update every 8 months, and AiFiTogether Video every 3 weeks. Most recently, Viewer Prime was updated on November 7, 2026 and AiFiTogether Video on November 8, 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.*