# ingCalc vs 貸出くん

The clearest difference is ads: 貸出くん at none against ingCalc's shown. 貸出くん also leads on update cadence (monthly vs every 4 months) and iOS requirement (12.0 vs 14.0). On price, in-app purchases and device support there is nothing between them.

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

ingCalc ships an update every 4 months, 貸出くん monthly. The most recent releases landed on August 22, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | ingCalc | 貸出くん |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Ad-supported | — |
| Size | 6 MB | 55 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Yuka Okada](https://appshunter.io/developer/1324846718) | [Game co., inc.](https://appshunter.io/developer/1661954069) |

## What reviewers say

### ingCalc

[App page](https://appshunter.io/ios/app/ingcalc/id1324846719)

This calculator app allows you to view photos alongside your calculations, eliminating the need to switch between apps. Save and share calculation histories with associated images. Enjoy a playful interactive element with cat-themed surprises.

**Highlights:** Attach photos to calculations, Take photos with the camera, View 10 calculation histories with images, Share results with friends, Interactive cat surprises

**Features:** Vision Pro support

**In-app purchases:** none


### 貸出くん

[App page](https://appshunter.io/ios/app/id6477374769)

**In-app purchases:** none


## Frequently asked questions

### Is ingCalc free?

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

### Is 貸出くん free?

貸出くん is free to download, with no in-app purchases.

### Do ingCalc or 貸出くん have ads?

ingCalc shows ads; 貸出くん does not.

### Which is updated more often, ingCalc or 貸出くん?

ingCalc ships an update every 4 months, and 貸出くん monthly. Most recently, ingCalc was updated on August 22, 2026 and 貸出くん on September 21, 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.*