# Basic Calculations vs lpic

The clearest difference is ads: Basic Calculations at none against lpic's shown. Basic Calculations also leads on update cadence (every 3 weeks vs every 4 months) and iOS requirement (12.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Basic Calculations sells 5 in-app purchases, starting at $0.99 per month and lpic sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Basic Calculations ships an update every 3 weeks, lpic every 4 months. The most recent releases landed on September 21, 2026 and July 17, 2026 respectively.

## The numbers

| Metric | Basic Calculations | lpic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/lpic/id1524585407/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | — | Free with in-app purchases |
| Size | 26 MB | 9 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [涛 吴](https://appshunter.io/developer/1499197098) | [亮 苏](https://appshunter.io/developer/1406648243) |

## What reviewers say

### Basic Calculations

[App page](https://appshunter.io/ios/app/basic-calculations/id1499197099)

**Features:** Family Sharing

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Scan all functions: 1 month | $0.99 | per month |
| Scan all functions: 6 months | $1.99 | per 6 months |
| Scan all functions: 1 year | $2.99 | per year |
| Full calc | Free | one-time |
| Scan full version | $4.99 | one-time |


### lpic

[App page](https://appshunter.io/ios/app/lpic/id1524585407)

Easily combine multiple images into a single long screenshot. Enhance your images with drawing tools, mosaic effects, blur filters, and custom watermarks. Create high-definition stitched images for various uses.

**Highlights:** Horizontal and vertical image stitching, Comprehensive image cropping, Drawing tools for image editing, Blur filters for privacy, Customizable watermark addition, High-definition output

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 功能升级 | $0.99 | one-time |


## Frequently asked questions

### Is Basic Calculations free?

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

### Is lpic free?

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

### Do Basic Calculations or lpic have ads?

lpic shows ads; Basic Calculations does not.

### Which is updated more often, Basic Calculations or lpic?

Basic Calculations ships an update every 3 weeks, and lpic every 4 months. Most recently, Basic Calculations was updated on September 21, 2026 and lpic on July 17, 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.*