# Calculate Time vs Fraction Flow

The clearest difference is iOS requirement: Fraction Flow at 12.0 against Calculate Time's 14.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Calculate Time ships an update every 2 days, Fraction Flow every 4 days. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Calculate Time | Fraction Flow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/calculate-time/id1622087939/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 4 days |
| Monetization | Free | — |
| Size | 0 MB | 28 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cenk Yavuz](https://appshunter.io/developer/1622087941) | [John Colani](https://appshunter.io/developer/1587899971) |

## What reviewers say

### Calculate Time

[App page](https://appshunter.io/ios/app/calculate-time/id1622087939)

Easily add or subtract hours and minutes to perform time calculations. Review and reuse past computations. Ideal for tasks like logging flight hours.

**Highlights:** Add and subtract hours and minutes, Continuous calculations, View and copy previous calculations, Pilot log hour support

**Features:** macOS Compatibility

**In-app purchases:** none


### Fraction Flow

[App page](https://appshunter.io/ios/app/fraction-flow/id6742278209)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Calculate Time free?

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

### Is Fraction Flow free?

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

### Do Calculate Time or Fraction Flow have ads?

Neither Calculate Time nor Fraction Flow shows ads.

### Which is updated more often, Calculate Time or Fraction Flow?

Calculate Time ships an update every 2 days, and Fraction Flow every 4 days. Most recently, Calculate Time was updated on October 27, 2026 and Fraction Flow on October 25, 2026.

---

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