# TAVO Sleep vs kōan

The clearest difference is review sentiment: kōan at 100% against TAVO Sleep's 36%. kōan also leads on rating (4.5 vs 3.6) and iOS requirement (15.1 vs 17.0). TAVO Sleep's advantage is ratings volume (27 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

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

kōan holds the better App Store score, 4.5 against 3.6. That said, the two scores are not equally well evidenced: TAVO Sleep has 27 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 36% of TAVO Sleep's written reviews are positive against 100% of kōan's.

## The numbers

| Metric | TAVO Sleep | kōan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (27 ratings)](https://appshunter.io/ios/app/tavo-sleep/id1559463736/reviews) | **[4.5 (2 ratings)](https://appshunter.io/ios/app/koan/id6757606752/reviews)** |
| Number of ratings | **27** | 2 |
| Positive reviews | 36.4% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Free | Free |
| Size | 38 MB | 44 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TAVO SLEEP, LLC](https://appshunter.io/developer/1559463738) | [NICHOLAS ARTHUR OSBORNE ROSEBOROUGH](https://appshunter.io/developer/1867807199) |

## What reviewers say

### TAVO Sleep

[App page](https://appshunter.io/ios/app/tavo-sleep/id1559463736)

This app pairs with a wearable device to offer silent, vibration-based alarms. It allows users to set personalized wake windows, track sleep patterns, and analyze wake-up trends. Features include smart and expert alarm modes, nap timers, and a movement graph for sleep data analysis.

**Highlights:** Silent wrist vibration alarms, Personalized wake windows, Sleep and wake-up trend analysis, Smart and expert alarm modes, Nap timers, Movement graph for sleep data, Backup iOS alarm integration

**Features:** Vision Pro support

**In-app purchases:** none


### kōan

[App page](https://appshunter.io/ios/app/koan/id6757606752)

This daily planner helps users achieve a sense of enlightenment through its streamlined and powerful interface. It offers a focused approach to daily planning, aiming to foster personal growth and mindfulness.

**Highlights:** Streamlined daily planning, Powerful interface, Focus on personal growth, Mindfulness integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TAVO Sleep free?

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

### Is kōan free?

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

### Which has better reviews, TAVO Sleep or kōan?

kōan is rated higher. TAVO Sleep averages 3.6 out of 5 from 27 ratings, while kōan averages 4.5 from 2 ratings.

### Do TAVO Sleep or kōan have ads?

Neither TAVO Sleep nor kōan 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.*