# Time Calculator Premium vs FIF Mobile

The clearest difference is price: FIF Mobile at Free against Time Calculator Premium's $3.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

FIF Mobile is free to download; Time Calculator Premium costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Time Calculator Premium ships an update every 6 months, FIF Mobile every 3 months. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Time Calculator Premium | FIF Mobile |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[4.6 (10 ratings)](https://appshunter.io/ios/app/time-calculator-premium/id1048440277/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 68.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | Paid | — |
| Size | 5 MB | 45 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Adrien Brecheteau](https://appshunter.io/developer/956859837) | [feetinform GmbH](https://appshunter.io/developer/1580764537) |

## What reviewers say

### Time Calculator Premium

[App page](https://appshunter.io/ios/app/time-calculator-premium/id1048440277)

Easily add and subtract hours and minutes without complex conversions. This app remembers your calculations and allows for large hour amounts, plus decimal conversion. The premium version offers multiplication and division of time values.

**Highlights:** Add and subtract hours/minutes, Decimal time conversion, Save calculations, Multiply/divide time values, Ad-free experience

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

**In-app purchases:** none


### FIF Mobile

[App page](https://appshunter.io/ios/app/fif-mobile/id1580946750)

**In-app purchases:** none


## Frequently asked questions

### Is Time Calculator Premium free?

Time Calculator Premium costs $3.99, with no in-app purchases.

### Is FIF Mobile free?

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

### Do Time Calculator Premium or FIF Mobile have ads?

Neither Time Calculator Premium nor FIF Mobile shows ads.

### Which is updated more often, Time Calculator Premium or FIF Mobile?

Time Calculator Premium ships an update every 6 months, and FIF Mobile every 3 months. Most recently, Time Calculator Premium was updated on November 2, 2026 and FIF Mobile on November 7, 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.*