# LOTON vs 塗料配合計算 Pro

The clearest difference is in-app purchases: LOTON at none against 塗料配合計算 Pro's 1. 塗料配合計算 Pro's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. 塗料配合計算 Pro sells 1 one-off in-app purchase. LOTON asks for nothing beyond the download.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 7, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | LOTON | 塗料配合計算 Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | Fortnightly |
| Size | 34 MB | 33 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [satoshi tamanaha](https://appshunter.io/developer/1687952076) | [Gun woo Kim](https://appshunter.io/developer/1700263119) |

## What reviewers say

### LOTON

[App page](https://appshunter.io/ios/app/loton/id6449785278)

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

**In-app purchases:** none


### 塗料配合計算 Pro

[App page](https://appshunter.io/ios/app/pro/id6791593683)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro 解除 | $3.99 | one-time |


## Frequently asked questions

### Is LOTON free?

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

### Is 塗料配合計算 Pro free?

塗料配合計算 Pro is free to download, with in-app purchases available.

### Do LOTON or 塗料配合計算 Pro have ads?

LOTON shows ads; 塗料配合計算 Pro does not.

### Which is updated more often, LOTON or 塗料配合計算 Pro?

LOTON ships an update fortnightly, and 塗料配合計算 Pro fortnightly. Most recently, LOTON was updated on October 7, 2026 and 塗料配合計算 Pro on September 29, 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.*