# Koan Meditation Timer vs Solfa

The clearest difference is ads: Koan Meditation Timer at none against Solfa's shown. Koan Meditation Timer also leads on update cadence (every 3 days vs fortnightly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Koan Meditation Timer ships an update every 3 days, Solfa fortnightly. Both last shipped on October 31, 2026.

## The numbers

| Metric | Koan Meditation Timer | Solfa |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/koan-meditation-timer/id6763763140/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Fortnightly |
| Monetization | Free | — |
| Size | 46 MB | 86 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lucas Moore](https://appshunter.io/developer/1895477926) | [ONTRAILS](https://appshunter.io/developer/1570756171) |

## What reviewers say

### Koan Meditation Timer

[App page](https://appshunter.io/ios/app/koan-meditation-timer/id6763763140)

This app offers a distraction-free meditation experience with customizable bell sounds and flexible session scheduling. It allows users to create simple or complex meditation routines without requiring an account or saving data.

**Highlights:** Distraction-free meditation, Customizable bell and bowl sounds, Flexible session scheduler, Simple and complex session creation, No account required, No data saving, No push notifications

**Features:** macOS Compatibility

**In-app purchases:** none


### Solfa

[App page](https://appshunter.io/ios/app/solfa-solfeggio-frequencies/id6818970165)

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

**In-app purchases:** none


## Frequently asked questions

### Is Koan Meditation Timer free?

Koan Meditation Timer is free to download, with no in-app purchases.

### Is Solfa free?

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

### Do Koan Meditation Timer or Solfa have ads?

Solfa shows ads; Koan Meditation Timer does not.

### Which is updated more often, Koan Meditation Timer or Solfa?

Koan Meditation Timer ships an update every 3 days, and Solfa fortnightly. Most recently, Koan Meditation Timer was updated on October 31, 2026 and Solfa on October 31, 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.*