# CalcuDose vs Smart Time The Easy Shift

CalcuDose and Smart Time The Easy Shift are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. CalcuDose sells 1 one-off in-app purchase and Smart Time The Easy Shift sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

CalcuDose ships an update every 6 days, Smart Time The Easy Shift every 8 days. The most recent releases landed on October 7, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | CalcuDose | Smart Time The Easy Shift |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 8 days |
| Monetization | Free with in-app purchases | — |
| Size | 28 MB | 46 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [QRTouch Development](https://appshunter.io/developer/1543008653) | [VERTICAL MOBI LTDA](https://appshunter.io/developer/1704028124) |

## What reviewers say

### CalcuDose

[App page](https://appshunter.io/ios/app/calcudose/id1609062237)

Easily calculate liquid dosages and flow rates for medical applications. Input concentration, desired quantity, or volume and duration to get precise results in ml/h and drops/min. Access your last 15 calculations through the history feature.

**Highlights:** Dose calculation, Flow rate calculation, Unit and volume input, Time unit selection, Drops per ml selection, Calculation history

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CalcuDose unlimited for life | $1.99 | one-time |


### Smart Time The Easy Shift

[App page](https://appshunter.io/ios/app/smart-time-the-easy-shift/id6463164099)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Package | $1.99 | per month |
| Anual Package | $5.99 | per year |
| Annual Package | $11.99 | per year |


## Frequently asked questions

### Is CalcuDose free?

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

### Is Smart Time The Easy Shift free?

Smart Time The Easy Shift is free to download, with in-app purchases available.

### Do CalcuDose or Smart Time The Easy Shift have ads?

Neither CalcuDose nor Smart Time The Easy Shift shows ads.

### Which is updated more often, CalcuDose or Smart Time The Easy Shift?

CalcuDose ships an update every 6 days, and Smart Time The Easy Shift every 8 days. Most recently, CalcuDose was updated on October 7, 2026 and Smart Time The Easy Shift on October 19, 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.*