# 簡単割引計算｜税込・値引き価格をすぐ計算 vs LockCheck Camera

The clearest difference is price: 簡単割引計算｜税込・値引き価格をすぐ計算 at Free against LockCheck Camera's $1.99. LockCheck Camera's advantage is ads (none vs shown) and update cadence (every 10 days vs every 16 months). On in-app purchases, device support and iOS requirement there is nothing between them.

簡単割引計算｜税込・値引き価格をすぐ計算 is free to download; LockCheck Camera costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

簡単割引計算｜税込・値引き価格をすぐ計算 ships an update every 16 months, LockCheck Camera every 10 days. The most recent releases landed on August 3, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | 簡単割引計算｜税込・値引き価格をすぐ計算 | LockCheck Camera |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 16 months | **Every 10 days** |
| Size | 5 MB | 39 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Osamu Ishigami](https://appshunter.io/developer/901265058) | [Kouichi INAFUKU](https://appshunter.io/developer/438372899) |

## What reviewers say

### 簡単割引計算｜税込・値引き価格をすぐ計算

[App page](https://appshunter.io/ios/app/id933526428)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### LockCheck Camera

[App page](https://appshunter.io/ios/app/lockcheck-camera/id1658489976)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 簡単割引計算｜税込・値引き価格をすぐ計算 free?

簡単割引計算｜税込・値引き価格をすぐ計算 is free to download, with no in-app purchases.

### Is LockCheck Camera free?

LockCheck Camera costs $1.99, with no in-app purchases.

### Do 簡単割引計算｜税込・値引き価格をすぐ計算 or LockCheck Camera have ads?

簡単割引計算｜税込・値引き価格をすぐ計算 shows ads; LockCheck Camera does not.

### Which is updated more often, 簡単割引計算｜税込・値引き価格をすぐ計算 or LockCheck Camera?

簡単割引計算｜税込・値引き価格をすぐ計算 ships an update every 16 months, and LockCheck Camera every 10 days. Most recently, 簡単割引計算｜税込・値引き価格をすぐ計算 was updated on August 3, 2026 and LockCheck Camera on September 14, 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.*