# Coherence by Presage Tech vs Kohaer

The clearest difference is iOS requirement: Kohaer at 13.0 against Coherence by Presage Tech's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | Coherence by Presage Tech | Kohaer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/coherence-by-presage-tech/id6758461062/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Free | — |
| Size | 122 MB | 22 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Presage Security Inc](https://appshunter.io/developer/1526125753) | [docsa](https://appshunter.io/developer/6780441966) |

## What reviewers say

### Coherence by Presage Tech

[App page](https://appshunter.io/ios/app/coherence-by-presage-tech/id6758461062)

This app offers interactive breathwork and wellness tracking, allowing users to monitor their pulse and breathing rhythms during exercise without wearables. It provides session summaries, activity history, and personalized recommendations to help users manage stress and improve fitness.

**Highlights:** Interactive breathwork sessions, AI wellness tracking, Pulse and breathing rhythm monitoring, Stress reduction tools, Fitness progression tracking, Session summaries and history, Activity recommendations

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

**In-app purchases:** none


### Kohaer

[App page](https://appshunter.io/ios/app/kohaer/id6780441964)

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

**In-app purchases:** none


## Frequently asked questions

### Is Coherence by Presage Tech free?

Coherence by Presage Tech is free to download, with no in-app purchases.

### Is Kohaer free?

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

### Do Coherence by Presage Tech or Kohaer have ads?

Neither Coherence by Presage Tech nor Kohaer shows ads.

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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.*