# Smart Instant Calculator vs EnterCalc

The clearest difference is ads: EnterCalc at none against Smart Instant Calculator's shown. Smart Instant Calculator's advantage is update cadence (every 2 months vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Smart Instant Calculator ships an update every 2 months, EnterCalc every 4 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | Smart Instant Calculator | EnterCalc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 4 months |
| Size | 8 MB | 9 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Ichi Hosotsuji](https://appshunter.io/developer/1808829369) | [Tipli AI, LLC](https://appshunter.io/developer/1896375739) |

## What reviewers say

### Smart Instant Calculator

[App page](https://appshunter.io/ios/app/smart-instant-calculator/id6749926057)

**Features:** macOS Compatibility

**In-app purchases:** none


### EnterCalc

[App page](https://appshunter.io/ios/app/entercalc/id6777242723)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Smart Instant Calculator free?

Smart Instant Calculator is free to download, with no in-app purchases.

### Is EnterCalc free?

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

### Do Smart Instant Calculator or EnterCalc have ads?

Smart Instant Calculator shows ads; EnterCalc does not.

### Which is updated more often, Smart Instant Calculator or EnterCalc?

Smart Instant Calculator ships an update every 2 months, and EnterCalc every 4 months. Most recently, Smart Instant Calculator was updated on October 25, 2026 and EnterCalc 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.*