# ModelWitch vs Lausu

The clearest difference is update cadence: ModelWitch at every 4 days against Lausu's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ModelWitch sells 3 in-app purchases, starting at $2.99 per month and Lausu sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ModelWitch ships an update every 4 days, Lausu every 5 weeks. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | ModelWitch | Lausu |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 5 weeks |
| Size | 9 MB | 504 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Lumenif OÜ](https://appshunter.io/developer/1846205412) | [Joosep Koljalg](https://appshunter.io/developer/6780126392) |

## What reviewers say

### ModelWitch

[App page](https://appshunter.io/ios/app/modelwitch/id6778496717)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ModelWitch Premium — Monthly | $2.99 | per month |
| ModelWitch Premium — Yearly | $19.99 | per year |
| ModelWitch Premium — Lifetime | $34.99 | one-time |


### Lausu

[App page](https://appshunter.io/ios/app/lausu/id6786050141)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited dictation | $9.99 | one-time |


## Frequently asked questions

### Is ModelWitch free?

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

### Is Lausu free?

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

### Do ModelWitch or Lausu have ads?

Neither ModelWitch nor Lausu shows ads.

### Which is updated more often, ModelWitch or Lausu?

ModelWitch ships an update every 4 days, and Lausu every 5 weeks. Most recently, ModelWitch was updated on October 12, 2026 and Lausu on October 10, 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.*