# Smart Calc+ vs PureCalc

The clearest difference is update cadence: Smart Calc+ at every 3 days against PureCalc's every 3 months. Smart Calc+ also leads on device support (3 vs 1) and iOS requirement (13.4 vs 17.0). On price, 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.

Smart Calc+ ships an update every 3 days, PureCalc every 3 months. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Smart Calc+ | PureCalc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 months |
| Size | 22 MB | 1 MB |
| Requires iOS | **13.4** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Rahman Usta](https://appshunter.io/developer/1750311538) | [KAYZER ELEKTRONIK TICARET ANONIM SIRKETI](https://appshunter.io/developer/1630391207) |

## What reviewers say

### Smart Calc+

[App page](https://appshunter.io/ios/app/smart-calc-plus/id6504203262)

**In-app purchases:** none


### PureCalc

[App page](https://appshunter.io/ios/app/purecalc-calculator/id6759813831)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Calc+ free?

Smart Calc+ is free to download, with no in-app purchases.

### Is PureCalc free?

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

### Do Smart Calc+ or PureCalc have ads?

Neither Smart Calc+ nor PureCalc shows ads.

### Which is updated more often, Smart Calc+ or PureCalc?

Smart Calc+ ships an update every 3 days, and PureCalc every 3 months. Most recently, Smart Calc+ was updated on November 8, 2026 and PureCalc on November 5, 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.*