# Progress Clock vs PercentCalendar

The clearest difference is in-app purchases: PercentCalendar at none against Progress Clock's 4. PercentCalendar also leads on update cadence (every 8 days vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Progress Clock sells 4 in-app purchases, starting at $0.99 per month. PercentCalendar asks for nothing beyond the download.

Progress Clock ships an update every 5 months, PercentCalendar every 8 days. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Progress Clock | PercentCalendar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/progress-clock/id6446752758/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 8 days** |
| Monetization | Free with in-app purchases | — |
| Size | 2 MB | 7 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Usukhbayar Batbayar](https://appshunter.io/developer/1532655863) | [Min Seong Kim](https://appshunter.io/developer/1559476110) |

## What reviewers say

### Progress Clock

[App page](https://appshunter.io/ios/app/progress-clock/id6446752758)

Visualize your entire life in weeks and track the passage of time with beautiful progress bars. This app offers inspirational quotes and goal tracking to help you understand what truly matters and find the courage to pursue your aspirations.

**Highlights:** Life Calendar (90-year visualization), Progress tracking for Day, Week, Month, Year, Inspirational quotes on time and courage, Goal tracking and insights, Widgets for at-a-glance tracking, Premium themes and Dark Mode

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Themes | $0.99 | per month |
| Support $5 | $4.99 | one-time |
| Support $25 | $24.99 | one-time |
| Support $100 | $99.99 | one-time |


### PercentCalendar

[App page](https://appshunter.io/ios/app/percentcalendar/id6746559544)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Progress Clock free?

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

### Is PercentCalendar free?

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

### Do Progress Clock or PercentCalendar have ads?

Neither Progress Clock nor PercentCalendar shows ads.

### Which is updated more often, Progress Clock or PercentCalendar?

Progress Clock ships an update every 5 months, and PercentCalendar every 8 days. Most recently, Progress Clock was updated on October 6, 2026 and PercentCalendar on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*