# Financial Clock vs CompisCalculator Pro

The clearest difference is monetization model: CompisCalculator Pro at free against Financial Clock's free with in-app purchases. CompisCalculator Pro also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (15.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Financial Clock sells 3 in-app purchases, starting at $1.99 per month and CompisCalculator Pro sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Financial Clock ships an update every 2 months, CompisCalculator Pro every 3 weeks. The most recent releases landed on July 12, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Financial Clock | CompisCalculator Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/compiscalculator-pro/id6451198443/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 4 MB | 3 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [翔 姬](https://appshunter.io/developer/1563192813) | [Karl Noreland](https://appshunter.io/developer/1697120498) |

## What reviewers say

### Financial Clock

[App page](https://appshunter.io/ios/app/financial-clock/id1570765173)

Stay informed about global financial market opening and closing times. Receive alerts for important market events and access index information. Designed for investors to keep track of market activity.

**Highlights:** Global market hours tracking, Key financial market alerts, Index information, Investor-focused design, Cross-device compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Semi-annual | $9.99 | per 6 months |
| Annual | $16.90 | per year |


### CompisCalculator Pro

[App page](https://appshunter.io/ios/app/compiscalculator-pro/id6451198443)

A scientific calculator designed to enhance productivity with features like real-time results, unit conversion, and custom buttons. It offers a date calculator, customizable appearance, and is optimized for iPad.

**Highlights:** Real-time calculation results, Integrated unit and currency converter, Customizable buttons and functions, Date and time difference calculator, Calculation history, Customizable appearance, iPad optimization

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CompisCalculator premium | $2.49 | one-time |


## Frequently asked questions

### Is Financial Clock free?

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

### Is CompisCalculator Pro free?

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

### Do Financial Clock or CompisCalculator Pro have ads?

Neither Financial Clock nor CompisCalculator Pro shows ads.

### Which is updated more often, Financial Clock or CompisCalculator Pro?

Financial Clock ships an update every 2 months, and CompisCalculator Pro every 3 weeks. Most recently, Financial Clock was updated on July 12, 2026 and CompisCalculator Pro on June 1, 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.*