# Harmony vs Thalio

The clearest difference is rating: Harmony at 4.7 against Thalio's 3.7. Harmony also leads on review sentiment (36% vs 0%) and ratings volume (10K vs 7). Thalio's advantage is ads (none vs shown) and device support (3 vs 1). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Harmony sells 13 in-app purchases, starting at $4.99 per 7 days and Thalio sells 5 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Harmony holds the better App Store score, 4.7 against 3.7. That said, the two scores are not equally well evidenced: Harmony has 10K ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 36% of Harmony's written reviews are positive against 0% of Thalio's.

Harmony ships an update every 6 days, Thalio weekly. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Harmony | Thalio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (10K ratings)](https://appshunter.io/ios/app/harmony-cycle-syncing-period/id6736703227/reviews)** | [3.7 (7 ratings)](https://appshunter.io/ios/app/thalio/id6751552538/reviews) |
| Number of ratings | **10K** | 7 |
| Positive reviews | **35.8% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 6 days** | Weekly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 180 MB | 109 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Rocapine](https://appshunter.io/developer/1755706866) | [Sergi Laurent](https://appshunter.io/developer/1835771505) |

## 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


### Thalio

[App page](https://appshunter.io/ios/app/thalio/id6751552538)

Identify marine species with AI, explore interactive collections, and learn detailed facts about ocean life. Discover regional species and contribute to conservation efforts. Some advanced features require a subscription.

**Highlights:** AI species recognition, Interactive marine life collection, Detailed species profiles, Regional species exploration, Conservation contribution, Gamified upgrades

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Reef Hero 1 Week | $2.99 | per 7 days |
| Reef Hero Monthly | $3.99 | per month |
| Early Reef Hero 1 Year | $17.99 | per year |
| Early Reef Hero 1 Year | $21.99 | per year |
| Reef Hero Yearly | $29.99 | per year |


## Frequently asked questions

### Is Harmony free?

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

### Is Thalio free?

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

### Which has better reviews, Harmony or Thalio?

Harmony is rated higher. Harmony averages 4.7 out of 5 from 10K ratings, while Thalio averages 3.7 from 7 ratings.

### Do Harmony or Thalio have ads?

Harmony shows ads; Thalio does not.

### Which is updated more often, Harmony or Thalio?

Harmony ships an update every 6 days, and Thalio weekly. Most recently, Harmony was updated on October 27, 2026 and Thalio 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.*