# Qi Flows vs Metronome

The clearest difference is in-app purchases: Qi Flows at none against Metronome's 2. Qi Flows also leads on update cadence (every 2 weeks vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Metronome sells 2 in-app purchases, starting at $1.99 per 7 days. Qi Flows asks for nothing beyond the download.

Qi Flows ships an update every 2 weeks, Metronome every 4 months. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Qi Flows | Metronome |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (2 ratings)](https://appshunter.io/ios/app/qi-flows/id1552323019/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Monetization | Free | — |
| Size | 48 MB | 59 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CALITECH CO., LTD.](https://appshunter.io/developer/1552323021) | [Stanislav Duplinskiy](https://appshunter.io/developer/1529735040) |

## What reviewers say

### Qi Flows

[App page](https://appshunter.io/ios/app/qi-flows/id1552323019)

Explore the concept of "Qi" and meridians through vibrational frequencies designed to resonate with the body's energy systems. This app generates specific waveforms for experimental self-healing exploration, based on ancient Taoist theories.

**Highlights:** Vibrational frequency generation, Resonates with meridians and cells, Experimental self-healing exploration, Based on Taoist medical theories, Energy and information transmission concepts

**Features:** macOS Compatibility

**In-app purchases:** none


### Metronome

[App page](https://appshunter.io/ios/app/metronome-bpm-rhythm-trainer/id6476597550)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription 1 week | $1.99 | per 7 days |
| 2 months offer with 50% SALE | $7.99 | per 2 months |


## Frequently asked questions

### Is Qi Flows free?

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

### Is Metronome free?

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

### Do Qi Flows or Metronome have ads?

Neither Qi Flows nor Metronome shows ads.

### Which is updated more often, Qi Flows or Metronome?

Qi Flows ships an update every 2 weeks, and Metronome every 4 months. Most recently, Qi Flows was updated on October 29, 2026 and Metronome on October 25, 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.*