# Blossom vs lamos

The clearest difference is in-app purchases: lamos at none against Blossom's 2. lamos also leads on update cadence (monthly vs every 5 months) and iOS requirement (17.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Blossom sells 2 in-app purchases, starting at $4.99 per month. lamos asks for nothing beyond the download.

Blossom ships an update every 5 months, lamos monthly. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Blossom | lamos |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Size | 34 MB | 16 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 17+ |
| Developer | [Optimal Life Technologies, Inc](https://appshunter.io/developer/1869164799) | [Michał Tadeusz Swierczewski](https://appshunter.io/developer/6779569527) |

## What reviewers say

### Blossom

[App page](https://appshunter.io/ios/app/blossom-private-ai-chat/id6760383582)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Blossom Pro | $4.99 | per month |
| Lifetime | $49.99 | one-time |


### lamos

[App page](https://appshunter.io/ios/app/lamos/id6779584822)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Blossom free?

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

### Is lamos free?

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

### Do Blossom or lamos have ads?

Neither Blossom nor lamos shows ads.

### Which is updated more often, Blossom or lamos?

Blossom ships an update every 5 months, and lamos monthly. Most recently, Blossom was updated on November 9, 2026 and lamos on November 5, 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.*