# Ari Helper vs Grace.ai

The clearest difference is price: Grace.ai at Free against Ari Helper's $24.99. Grace.ai also leads on iOS requirement (17.0 vs 26.0). Ari Helper's advantage is device support (4 vs 1). On update cadence, ads and in-app purchases there is nothing between them.

Grace.ai is free to download; Ari Helper costs $24.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Ari Helper ships an update every 10 days, Grace.ai every 6 days. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Ari Helper | Grace.ai |
| --- | --- | --- |
| Price | $24.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ari-helper/id6480045555/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 6 days** |
| Monetization | Paid | — |
| Size | 92 MB | 854 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Blaine Miller](https://appshunter.io/developer/1348196068) | [Rodrigo Prokopowicz](https://appshunter.io/developer/1805197888) |

## What reviewers say

### Ari Helper

[App page](https://appshunter.io/ios/app/ari-helper/id6480045555)

This AI assistant operates entirely offline, prioritizing user privacy by not collecting personal data. It integrates with Siri for hands-free activation and offers text-to-speech capabilities. Users can manage conversations, download custom models, and even interact with self-hosted or cloud-based AI services.

**Highlights:** Offline AI operation, Siri and App Intents integration, Privacy-focused, no data collection, Text-to-Speech with voice options, Conversation history sync via iCloud, Downloadable custom AI models, Code syntax highlighting

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### Grace.ai

[App page](https://appshunter.io/ios/app/graceai/id6754788472)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ari Helper free?

Ari Helper costs $24.99, with no in-app purchases.

### Is Grace.ai free?

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

### Do Ari Helper or Grace.ai have ads?

Neither Ari Helper nor Grace.ai shows ads.

### Which is updated more often, Ari Helper or Grace.ai?

Ari Helper ships an update every 10 days, and Grace.ai every 6 days. Most recently, Ari Helper was updated on October 24, 2026 and Grace.ai on October 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.*