# Lanthano vs Thread Mark

The clearest difference is ads: Lanthano at none against Thread Mark's shown. Lanthano also leads on update cadence (every 3 days vs fortnightly). Thread Mark's advantage is iOS requirement (13.0 vs 17.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Lanthano sells 3 in-app purchases, starting at $4.99 per month and Thread Mark sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Lanthano ships an update every 3 days, Thread Mark fortnightly. The most recent releases landed on October 17, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Lanthano | Thread Mark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/lanthano/id6759482871/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Fortnightly |
| Monetization | Freemium | — |
| Size | 29 MB | 49 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [luke surface](https://appshunter.io/developer/1878930414) | [Koya Kurauchi](https://appshunter.io/developer/1887146796) |

## What reviewers say

### Lanthano

[App page](https://appshunter.io/ios/app/lanthano/id6759482871)

Access 33 leading AI models from 11 providers in one app. Smart routing automatically selects the best model for each query, or you can manually choose. Features include combining models for synthesized answers and privacy-focused data handling.

**Highlights:** Access 33 AI models from 11 providers, Smart auto-routing to best model, Manual model selection, Combine multiple models for synthesized answers, Privacy by default with pseudonymization, Image and document Q&A support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lanthano Personal | $4.99 | per month |
| Lanthano Plus | $14.99 | per month |
| Lanthano Pro | $49.99 | per month |


### Thread Mark

[App page](https://appshunter.io/ios/app/thread-mark-markdown-notes/id6775019899)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy the Developer a Coffee | $2.99 | one-time |
| ThreadMark Pro | $9.99 | one-time |


## Frequently asked questions

### Is Lanthano free?

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

### Is Thread Mark free?

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

### Do Lanthano or Thread Mark have ads?

Thread Mark shows ads; Lanthano does not.

### Which is updated more often, Lanthano or Thread Mark?

Lanthano ships an update every 3 days, and Thread Mark fortnightly. Most recently, Lanthano was updated on October 17, 2026 and Thread Mark on October 3, 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.*