# Harmony vs Passion Flow

Harmony and Passion Flow both sit at 4.7 stars, but that hides the real split: 100% of Passion Flow's written reviews are positive against 36% of Harmony's. Passion Flow also leads on ads (none vs shown). Harmony's advantage is ratings volume (9.9K vs 15). On price, rating, update cadence and in-app purchases there is nothing between them.

Both are free to download. Harmony sells 13 in-app purchases, starting at $4.99 per 7 days and Passion Flow sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for Harmony against 4.7 for Passion Flow. That said, the two scores are not equally well evidenced: Harmony has 9.9K ratings behind it against 15, so its average is the more settled of the two. Written reviews are what separate them: 36% of Harmony's written reviews are positive against 100% of Passion Flow's.

Both ship on a similar rhythm, roughly every 6 days. The most recent releases landed on September 25, 2026 and July 17, 2026 respectively.

## The numbers

| Metric | Harmony | Passion Flow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (9.9K ratings)](https://appshunter.io/ios/app/harmony-cycle-syncing-period/id6736703227/reviews)** | [4.7 (15 ratings)](https://appshunter.io/ios/app/passion-flow/id6740555096/reviews) |
| Number of ratings | **9.9K** | 15 |
| Positive reviews | 35.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 days | Every 6 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 179 MB | 105 MB |
| Requires iOS | 16.4 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Rocapine](https://appshunter.io/developer/1755706866) | [SyCorp LLC](https://appshunter.io/developer/1790595104) |

## What reviewers say

### Harmony

[App page](https://appshunter.io/ios/app/harmony-cycle-syncing-period/id6736703227)

This app helps you understand and sync your lifestyle with your natural body rhythms. It offers personalized guidance for energy, meals, movement, and mindset based on your cycle phase. It also includes smart tracking, daily insights, and an AI assistant for daily organization and self-awareness.

**Highlights:** Cycle Syncing Guidance, Smart Cycle Tracking, Daily Insights & Rituals, AI Lifestyle Assistant, Partner Connection, Privacy-Focused Data

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Subscription | $4.99 | per 7 days |
| Harmony Monthly Plan | $9.99 | per month |
| Monthly Subscription | $14.99 | per month |
| Harmony Premium Pan | $14.99 | per month |
| Harmony Yearly Plan | $34.99 | per year |
| Yearly Premium | $34.99 | per year |
| Harmony Yearly Plan | $34.99 | per year |
| Harmony Premium | $39.99 | per 3 months |
| Premium Subscription | $39.99 | per 6 months |
| Yearly Subscription | $49.99 | per year |
| Yearly Subscription | $59.99 | per year |
| Harmony Yearly Plan | $79.99 | per year |
| Harmony Yearly Plan | $89.99 | per year |

**What reviewers like**

- 👍 Empowering experience
- 🚀 Easy to use
- 💡 Personalized insights
- 👍 Helpful for managing cycle
- 👍 Informative and useful

**What reviewers complain about**

- 🐛 Inaccurate calendar and period tracking
- 💰 Paid subscription required
- 🔧 Needs more customization options
- 👎 Issues with selecting period dates

**Reported bugs**

- Calendar issues with incorrect period dates
- Inability to select accurate period dates

**Requested features**

- More community features
- Longer meditation exercises
- Additional recipes and meal plans


### Passion Flow

[App page](https://appshunter.io/ios/app/passion-flow/id6740555096)

This app helps multi-passionates explore and track their diverse interests. It offers tools for discovering new hobbies, entering a focused state, reflecting on experiences, and building a life around what you love. Connect with a community of like-minded individuals and foster personal growth.

**Highlights:** Discover new passions with prompts, Mindful timer for flow state, Journaling and reflection tools, Track progress and streaks, Curate personal learning resources, Connect with a community

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Passion Flow - Monthly Plan | $6.99 | per month |
| Passion Flow - Yearly Plan | $39.99 | per year |


## Frequently asked questions

### Is Harmony free?

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

### Is Passion Flow free?

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

### Which has better reviews, Harmony or Passion Flow?

Harmony is rated higher. Harmony averages 4.7 out of 5 from 9.9K ratings, while Passion Flow averages 4.7 from 15 ratings.

### Do Harmony or Passion Flow have ads?

Harmony shows ads; Passion Flow does not.

### Which is updated more often, Harmony or Passion Flow?

Harmony ships an update every 6 days, and Passion Flow every 6 days. Most recently, Harmony was updated on September 25, 2026 and Passion Flow on July 17, 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.*