# Offline AI Chat & Assistant vs Tridigm

The clearest difference is in-app purchases: Tridigm at none against Offline AI Chat & Assistant's 4. Offline AI Chat & Assistant's advantage is update cadence (weekly vs monthly) and iOS requirement (17.0 vs 26.1). On price, ads and device support there is nothing between them.

Both are free to download. Offline AI Chat & Assistant sells 4 in-app purchases, starting at $1.99 per 7 days. Tridigm asks for nothing beyond the download.

Offline AI Chat & Assistant ships an update weekly, Tridigm monthly. The most recent releases landed on November 6, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Offline AI Chat & Assistant | Tridigm |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | Freemium | — |
| Size | 3.5 GB | 196 MB |
| Requires iOS | **17.0** | 26.1 |
| Devices | iPhone | **iPhone, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Sergey FONOV](https://appshunter.io/developer/1077345102) | [LIBBA-T LLC](https://appshunter.io/developer/6773543032) |

## What reviewers say

### Offline AI Chat & Assistant

[App page](https://appshunter.io/ios/app/offline-ai-chat-and-assistant/id6764504681)

This AI assistant operates entirely offline, allowing you to chat, write, plan, and code without an internet connection. Your conversations and data remain local to your device for enhanced privacy. It offers immediate responses and advanced controls for various tasks.

**Highlights:** Works with zero internet, Conversations stay local, No account or sign-in required, Immediate response streaming, Advanced generation controls, Lighter model option

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $1.99 | per 7 days |
| PocketCore Pro Monthly | $4.99 | per month |
| PocketCore Pro Yearly | $39.99 | per year |
| PocketCore Pro Lifetime | $59.99 | one-time |


### Tridigm

[App page](https://appshunter.io/ios/app/tridigm/id6773543030)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Offline AI Chat & Assistant free?

Offline AI Chat & Assistant is free to download, with in-app purchases available.

### Is Tridigm free?

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

### Do Offline AI Chat & Assistant or Tridigm have ads?

Neither Offline AI Chat & Assistant nor Tridigm shows ads.

### Which is updated more often, Offline AI Chat & Assistant or Tridigm?

Offline AI Chat & Assistant ships an update weekly, and Tridigm monthly. Most recently, Offline AI Chat & Assistant was updated on November 6, 2026 and Tridigm on October 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*