# Parallax vs PhoneDeck

The clearest difference is update cadence: Parallax at every 2 days against PhoneDeck's every 2 weeks. Parallax also leads on device support (6 vs 1). PhoneDeck's advantage is iOS requirement (17.0 vs 26.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Parallax against 5.0 for PhoneDeck. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Parallax ships an update every 2 days, PhoneDeck every 2 weeks. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Parallax | PhoneDeck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/parallax-multi-model-ai/id6761632539/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/phonedeck/id6773256172/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Monetization | Free | Free |
| Size | 7 MB | 3 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | **iPhone, iPad, Mac, Apple TV, Apple Watch, Vision Pro** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Chris Nicolaidis](https://appshunter.io/developer/1252329035) | [Vansh Parihar](https://appshunter.io/developer/6773256174) |

## What reviewers say

### Parallax

[App page](https://appshunter.io/ios/app/parallax-multi-model-ai/id6761632539)

This AI companion offers private, on-device assistance or connects to various cloud AI providers. It allows side-by-side response comparison, live web context retrieval, and generates charts directly in conversations. Features include voice input, file analysis, image generation, and cross-device continuity.

**Highlights:** On-device and cloud AI integration, Side-by-side response comparison, Live web context retrieval, In-chat chart generation, Cross-device conversation continuity, Voice input and spoken responses, File and photo analysis

**Features:** Apple Watch app, iPhone Duo support

**In-app purchases:** none


### PhoneDeck

[App page](https://appshunter.io/ios/app/phonedeck/id6773256172)

Transform your iPhone into a wireless controller for your Mac. Launch any application, control system functions, or open websites with a single tap. It offers a streamlined, privacy-focused experience without requiring an account or cloud services.

**Highlights:** Launch any Mac app with one tap, Control system functions (volume, brightness, media), Open websites instantly, Organize tiles into pages, Works over local WiFi, No account or cloud required

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Parallax free?

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

### Is PhoneDeck free?

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

### Which has better reviews, Parallax or PhoneDeck?

Parallax and PhoneDeck are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Parallax or PhoneDeck have ads?

Neither Parallax nor PhoneDeck shows ads.

### Which is updated more often, Parallax or PhoneDeck?

Parallax ships an update every 2 days, and PhoneDeck every 2 weeks. Most recently, Parallax was updated on October 28, 2026 and PhoneDeck on October 24, 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.*