# iBigCalc vs EnterCalc

The clearest difference is ads: EnterCalc at none against iBigCalc's shown. iBigCalc's advantage is update cadence (every 3 weeks 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.

iBigCalc ships an update every 3 weeks, EnterCalc every 4 months. The most recent releases landed on September 30, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | iBigCalc | EnterCalc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Size | 5 MB | 9 MB |
| Requires iOS | 17 | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Manh Phi Nguyen](https://appshunter.io/developer/1461707344) | [Tipli AI, LLC](https://appshunter.io/developer/1896375739) |

## What reviewers say

### iBigCalc

[App page](https://appshunter.io/ios/app/ibigcalc/id6760924865)

**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 iBigCalc free?

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

### Is EnterCalc free?

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

### Do iBigCalc or EnterCalc have ads?

iBigCalc shows ads; EnterCalc does not.

### Which is updated more often, iBigCalc or EnterCalc?

iBigCalc ships an update every 3 weeks, and EnterCalc every 4 months. Most recently, iBigCalc was updated on September 30, 2026 and EnterCalc on October 13, 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.*