# Lynx by TSS vs Foxstack AI

Lynx by TSS and Foxstack AI are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Lynx by TSS ships an update every 4 days, Foxstack AI every 2 days. The most recent releases landed on October 7, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Lynx by TSS | Foxstack AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/lynx-by-tss/id6760380468/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 2 days** |
| Monetization | Free | — |
| Size | 99 MB | 3 MB |
| Requires iOS | 18.1 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [Nicole Hamming](https://appshunter.io/developer/1884210139) | [Meridio](https://appshunter.io/developer/1836499552) |

## What reviewers say

### Lynx by TSS

[App page](https://appshunter.io/ios/app/lynx-by-tss/id6760380468)

This AI workspace helps you build, code, and create directly on your iPhone. Chat, talk, or share files to transform ideas into polished answers and workflows. Customize AI personalities and integrate with iOS features for a personal and creative experience.

**Highlights:** AI-powered workspace, Voice and chat interaction, File sharing (photos, PDFs, code), Customizable AI Studios, Prompt and memory storage, Integration with iOS features, Real-time group chats

**In-app purchases:** none


### Foxstack AI

[App page](https://appshunter.io/ios/app/foxstack-ai/id6760570536)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lynx by TSS free?

Lynx by TSS is free to download, with no in-app purchases.

### Is Foxstack AI free?

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

### Do Lynx by TSS or Foxstack AI have ads?

Neither Lynx by TSS nor Foxstack AI shows ads.

### Which is updated more often, Lynx by TSS or Foxstack AI?

Lynx by TSS ships an update every 4 days, and Foxstack AI every 2 days. Most recently, Lynx by TSS was updated on October 7, 2026 and Foxstack AI on October 25, 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.*