# Chrrpt vs Arbiter

The clearest difference is in-app purchases: Chrrpt at none against Arbiter's 4. Chrrpt also leads on update cadence (weekly vs fortnightly) and iOS requirement (13.0 vs 18.4). On price, ads and device support there is nothing between them.

Both are free to download. Arbiter sells 4 one-off in-app purchases. Chrrpt asks for nothing beyond the download.

Chrrpt ships an update weekly, Arbiter fortnightly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Chrrpt | Arbiter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (16 ratings)](https://appshunter.io/ios/app/arbiter-local-ai-chat/id6747954532/reviews)** |
| Number of ratings | — | **16** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | — | Free |
| Size | 37 MB | 40 MB |
| Requires iOS | **13.0** | 18.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, Mac |
| Age rating | 4+ | 4+ |
| Developer | [ZAIGHAM ZULQERNAIN](https://appshunter.io/developer/1641163468) | [Jordan Stone](https://appshunter.io/developer/1823554814) |

## What reviewers say

### Chrrpt

[App page](https://appshunter.io/ios/app/chrrpt/id1641163466)

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

**In-app purchases:** none


### Arbiter

[App page](https://appshunter.io/ios/app/arbiter-local-ai-chat/id6747954532)

This privacy-focused AI assistant operates entirely on your device, offering offline functionality. Choose from various open-source models to suit your needs, with all conversations securely stored locally. It's ideal for brainstorming, proofreading, and exploring AI capabilities without data collection.

**Highlights:** On-device AI processing, Offline model execution, Document summarization, Privacy-focused design, Multiple AI model selection, Local data storage

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $1.99 | one-time |
| Medium Tip | $4.99 | one-time |
| Large Tip | $9.99 | one-time |
| Extra Large Tip | $19.99 | one-time |


## Frequently asked questions

### Is Chrrpt free?

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

### Is Arbiter free?

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

### Do Chrrpt or Arbiter have ads?

Neither Chrrpt nor Arbiter shows ads.

### Which is updated more often, Chrrpt or Arbiter?

Chrrpt ships an update weekly, and Arbiter fortnightly. Most recently, Chrrpt was updated on October 25, 2026 and Arbiter 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.*