# Spark Ring vs Parallax

The clearest difference is update cadence: Parallax at every 2 days against Spark Ring's every 3 weeks. Parallax also leads on device support (6 vs 3). Spark Ring's advantage is iOS requirement (15.0 vs 26.0). On price, ads and in-app purchases there is nothing between them.

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

Spark Ring ships an update every 3 weeks, Parallax every 2 days. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Spark Ring | Parallax |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/parallax-multi-model-ai/id6761632539/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | — | Free |
| Size | 96 MB | 7 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Apple TV, Apple Watch, Vision Pro** |
| Age rating | 12+ | 12+ |
| Developer | [畅 唐](https://appshunter.io/developer/1865796685) | [Chris Nicolaidis](https://appshunter.io/developer/1252329035) |

## What reviewers say

### Spark Ring

[App page](https://appshunter.io/ios/app/spark-ring/id6757308928)

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Spark Ring free?

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

### Is Parallax free?

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

### Do Spark Ring or Parallax have ads?

Neither Spark Ring nor Parallax shows ads.

### Which is updated more often, Spark Ring or Parallax?

Spark Ring ships an update every 3 weeks, and Parallax every 2 days. Most recently, Spark Ring was updated on October 31, 2026 and Parallax on October 28, 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.*