# iPocket Calculator vs LULIS BATTERY

The clearest difference is in-app purchases: LULIS BATTERY at none against iPocket Calculator's 1. LULIS BATTERY also leads on iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. iPocket Calculator sells 1 one-off in-app purchase. LULIS BATTERY asks for nothing beyond the download.

## The numbers

| Metric | iPocket Calculator | LULIS BATTERY |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/ipocket-calculator/id6445945819/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 24 MB | 28 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mahmoud Suliman](https://appshunter.io/developer/571829037) | [浙江铁鹰动力能源有限公司](https://appshunter.io/developer/6772019762) |

## What reviewers say

### iPocket Calculator

[App page](https://appshunter.io/ios/app/ipocket-calculator/id6445945819)

This app provides a fast and intuitive interface for basic and advanced calculations. Users can personalize the look with customizable themes and colors for a tailored experience. Enjoy smooth, user-friendly operation and quick, reliable results on the go.

**Highlights:** Customizable themes, Sleek and modern interface, Fast calculations, User-friendly experience, Share or print results

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Features | $1.99 | one-time |


### LULIS BATTERY

[App page](https://appshunter.io/ios/app/lulis-battery/id6772019760)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iPocket Calculator free?

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

### Is LULIS BATTERY free?

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

### Do iPocket Calculator or LULIS BATTERY have ads?

Neither iPocket Calculator nor LULIS BATTERY shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*