# Magic Sonic ViewFinder vs Bufi App

The clearest difference is in-app purchases: Bufi App at none against Magic Sonic ViewFinder's 2. Bufi App also leads on ads (none vs shown) and update cadence (every 6 days vs monthly). Magic Sonic ViewFinder's advantage is iOS requirement (12.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. Magic Sonic ViewFinder sells 2 in-app purchases, starting at $1.49 per month. Bufi App asks for nothing beyond the download.

Magic Sonic ViewFinder ships an update monthly, Bufi App every 6 days. The most recent releases landed on October 5, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Magic Sonic ViewFinder | Bufi App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (42 ratings)](https://appshunter.io/ios/app/magic-sonic-viewfinder/id1347498091/reviews)** | — |
| Number of ratings | **42** | — |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 21 MB | 6 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Roman Medvid](https://appshunter.io/developer/1180410540) | [Andrea Bufi](https://appshunter.io/developer/1895482453) |

## What reviewers say

### Magic Sonic ViewFinder

[App page](https://appshunter.io/ios/app/magic-sonic-viewfinder/id1347498091)

This app simulates the field of view for various camera and lens combinations, aiding filmmakers in preproduction. It allows users to preview shots with different focal lengths, aspect ratios, and color presets, and save them for future reference.

**Highlights:** Precise framing preview, Simulates digital camera field of view, Supports numerous camera models, Tele adapter and anamorphic lens simulation, Aspect ratio frame guides, Color presets (LUTs), Save shots with metadata

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium features: subscription | $1.49 | per month |
| Premium features: purchase | $4.99 | one-time |


### Bufi App

[App page](https://appshunter.io/ios/app/bufi-app/id6763771533)

**In-app purchases:** none


## Frequently asked questions

### Is Magic Sonic ViewFinder free?

Magic Sonic ViewFinder is free to download, with in-app purchases available.

### Is Bufi App free?

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

### Do Magic Sonic ViewFinder or Bufi App have ads?

Magic Sonic ViewFinder shows ads; Bufi App does not.

### Which is updated more often, Magic Sonic ViewFinder or Bufi App?

Magic Sonic ViewFinder ships an update monthly, and Bufi App every 6 days. Most recently, Magic Sonic ViewFinder was updated on October 5, 2026 and Bufi App on October 11, 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.*