# Harmonic vs Cycle Sync

The clearest difference is ads: Harmonic at none against Cycle Sync's shown. Cycle Sync's advantage is iOS requirement (18.2 vs 26.2). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Harmonic sells 3 one-off in-app purchases and Cycle Sync sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Harmonic ships an update every 3 weeks, Cycle Sync fortnightly. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Harmonic | Cycle Sync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/harmonic-work-life-balance/id6758229328/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 82 MB |
| Requires iOS | 26.2 | **18.2** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Sunand Krishnan](https://appshunter.io/developer/1871634410) | [Amit Kairon](https://appshunter.io/developer/1750611800) |

## What reviewers say

### Harmonic

[App page](https://appshunter.io/ios/app/harmonic-work-life-balance/id6758229328)

This app helps prevent burnout by tracking work patterns and encouraging recovery. It provides personalized insights and assessments to build sustainable habits for better mental health and work-life balance.

**Highlights:** Daily work check-ins, Burnout risk assessment, Recovery activity scheduling, AI-powered smart insights, Weekly reflection summaries, Work-life awareness tracking

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $1.99 | one-time |
| Medium Tip | $4.99 | one-time |
| Large Tip | $9.99 | one-time |


### Cycle Sync

[App page](https://appshunter.io/ios/app/cycle-sync-smart-menstruation/id6772445948)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CycleSync Pro — Weekly | $4.99 | per 7 days |
| CycleSync Pro | $9.99 | per month |
| CycleSync Pro | $59.99 | per year |


## Frequently asked questions

### Is Harmonic free?

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

### Is Cycle Sync free?

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

### Do Harmonic or Cycle Sync have ads?

Cycle Sync shows ads; Harmonic does not.

### Which is updated more often, Harmonic or Cycle Sync?

Harmonic ships an update every 3 weeks, and Cycle Sync fortnightly. Most recently, Harmonic was updated on October 31, 2026 and Cycle Sync on November 5, 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.*