# Mutual. vs BioLLM

The clearest difference is in-app purchases: Mutual. at none against BioLLM's 1. Mutual. also leads on update cadence (every 4 days vs every 3 weeks). BioLLM's advantage is rating (5.0 vs 4.7). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. BioLLM sells 1 in-app purchase, starting at $19.99 per month. Mutual. asks for nothing beyond the download.

BioLLM holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 3 and 5 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Mutual. ships an update every 4 days, BioLLM every 3 weeks. The most recent releases landed on October 7, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Mutual. | BioLLM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (3 ratings)](https://appshunter.io/ios/app/mutual/id6744620671/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/biollm/id6761699844/reviews)** |
| Number of ratings | 3 | **5** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 25 MB | 50 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Wolk Creative](https://appshunter.io/developer/1693050292) | [William Pete](https://appshunter.io/developer/1890973438) |

## What reviewers say

### Mutual.

[App page](https://appshunter.io/ios/app/mutual/id6744620671)

Discover if someone you know has feelings for you without awkwardness. Select contacts anonymously, and if they reciprocate, it's a match. Your privacy is protected until a mutual connection is confirmed.

**Highlights:** Private selection from contacts, Anonymous notifications, Mutual match identity reveal, Simple interface, No public profiles, No swiping

**Features:** macOS Compatibility

**In-app purchases:** none


### BioLLM

[App page](https://appshunter.io/ios/app/biollm/id6761699844)

Engage in real-time AI conversations powered by biological neural data. Each response includes detailed neural metrics like consciousness scores and brain region activity, offering a unique glimpse into AI processing.

**Highlights:** Real-time AI chat, Neural substrate data, Consciousness metrics, Neuromodulator tracking, Brain region activity visualization, Detailed metric explanations

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BioLLM Pro | $19.99 | per month |


## Frequently asked questions

### Is Mutual. free?

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

### Is BioLLM free?

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

### Which has better reviews, Mutual. or BioLLM?

BioLLM is rated higher. Mutual. averages 4.7 out of 5 from 3 ratings, while BioLLM averages 5.0 from 5 ratings.

### Do Mutual. or BioLLM have ads?

Neither Mutual. nor BioLLM shows ads.

### Which is updated more often, Mutual. or BioLLM?

Mutual. ships an update every 4 days, and BioLLM every 3 weeks. Most recently, Mutual. was updated on October 7, 2026 and BioLLM on October 11, 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.*