# SitzProbe vs Harmony

The clearest difference is monetization model: SitzProbe at freemium against Harmony's subscription. SitzProbe also leads on rating (5.0 vs 4.8). Harmony's advantage is ratings volume (49 vs 1) and update cadence (every 5 days vs every 3 weeks). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. SitzProbe sells 2 in-app purchases, starting at $0.99 per month and Harmony sells 5 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

SitzProbe holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Harmony has 49 ratings behind it against 1, so its average is the more settled of the two.

SitzProbe ships an update every 3 weeks, Harmony every 5 days. The most recent releases landed on October 1, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | SitzProbe | Harmony |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sitzprobe/id6502870044/reviews)** | [4.8 (49 ratings)](https://appshunter.io/ios/app/harmony-weekly-planner/id6746949011/reviews) |
| Number of ratings | 1 | **49** |
| Positive reviews | — | 95.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | **Freemium** | Subscription |
| Size | 15 MB | 75 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Joseph Anderson](https://appshunter.io/developer/1747143597) | [Harmony Life LLC](https://appshunter.io/developer/1819090643) |

## What reviewers say

### SitzProbe

[App page](https://appshunter.io/ios/app/sitzprobe/id6502870044)

This app uses spaced repetition to help you master any set of tasks. It intelligently schedules practice sessions based on your performance and tracks your progress over time. Your data is kept private and can sync across devices.

**Highlights:** Task management with details, Intelligent practice scheduling, Progress tracking and analytics, Offline functionality, iCloud synchronization

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $0.99 | per month |
| Pro Yearly | $5.99 | per year |


### Harmony

[App page](https://appshunter.io/ios/app/harmony-weekly-planner/id6746949011)

This app helps you achieve work-life harmony by aligning your daily actions with your long-term goals and personal mission. It guides you through weekly planning sessions and uses AI to time-block tasks, ensuring you focus on what truly matters in all areas of your life.

**Highlights:** Personal Mission Statement creation, Long-term goal setting, Weekly role-based planning, AI-assisted time-blocking, Daily task nudges, Engaging user interface with animations

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Harmony Weekly | $4.99 | per 7 days |
| Harmony Yearly (New) | $9.99 | per year |
| Harmony Monthly | $9.99 | per month |
| Harmony Yearly | $49.99 | per year |
| Harmony Lifetime | $19.99 | one-time |

**What reviewers like**

- 🚀 Time-saving
- 👍 Helpful for busy users
- 👍 Improves productivity
- 👍 Convenient for commuters
- 👍 Organizes emails efficiently

**What reviewers complain about**

- None mentioned

**Reported bugs**

- None mentioned

**Requested features**

- None mentioned


## Frequently asked questions

### Is SitzProbe free?

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

### Is Harmony free?

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

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

SitzProbe is rated higher. SitzProbe averages 5.0 out of 5 from 1 ratings, while Harmony averages 4.8 from 49 ratings.

### Do SitzProbe or Harmony have ads?

Neither SitzProbe nor Harmony shows ads.

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

SitzProbe ships an update every 3 weeks, and Harmony every 5 days. Most recently, SitzProbe was updated on October 1, 2026 and Harmony on September 28, 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.*