# SmokeFree Timer Pro vs EICalc

The clearest difference is update cadence: EICalc at daily against SmokeFree Timer Pro's every 14 months. EICalc also leads on price ($0.99 vs $1.99). SmokeFree Timer Pro's advantage is iOS requirement (13.0 vs 15.1). On ads, in-app purchases and device support there is nothing between them.

SmokeFree Timer Pro costs $1.99 and EICalc $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SmokeFree Timer Pro ships an update every 14 months, EICalc daily. The most recent releases landed on October 16, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | SmokeFree Timer Pro | EICalc |
| --- | --- | --- |
| Price | $1.99 | **$0.99** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Daily** |
| Size | 20 MB | 29 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Dmitriy Delistoyan](https://appshunter.io/developer/417628811) | [Nastja Asipkina](https://appshunter.io/developer/1848682070) |

## What reviewers say

### SmokeFree Timer Pro

[App page](https://appshunter.io/ios/app/smokefree-timer-pro/id6476892314)

**Features:** macOS Compatibility

**In-app purchases:** none


### EICalc

[App page](https://appshunter.io/ios/app/eicalc/id6755432020)

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

**In-app purchases:** none


## Frequently asked questions

### Is SmokeFree Timer Pro free?

SmokeFree Timer Pro costs $1.99, with no in-app purchases.

### Is EICalc free?

EICalc costs $0.99, with no in-app purchases.

### Do SmokeFree Timer Pro or EICalc have ads?

Neither SmokeFree Timer Pro nor EICalc shows ads.

### Which is updated more often, SmokeFree Timer Pro or EICalc?

SmokeFree Timer Pro ships an update every 14 months, and EICalc daily. Most recently, SmokeFree Timer Pro was updated on October 16, 2026 and EICalc on October 6, 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.*