# Modulo Calculator vs 奇数偶数どっち

The clearest difference is review sentiment: 奇数偶数どっち at 100% against Modulo Calculator's 0%. 奇数偶数どっち also leads on ads (none vs shown) and update cadence (every 5 days vs monthly). 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.

Modulo Calculator ships an update monthly, 奇数偶数どっち every 5 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Modulo Calculator | 奇数偶数どっち |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/modulo-calculator/id1514351751/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | Ad-supported | — |
| Size | 10 MB | 15 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Takao Ichimura](https://appshunter.io/developer/1474061593) | [bitboxx Inc.](https://appshunter.io/developer/1790458903) |

## What reviewers say

### Modulo Calculator

[App page](https://appshunter.io/ios/app/modulo-calculator/id1514351751)

This app calculates quotients and remainders, useful for dispensing, inventory, and crafting. It displays input numbers alongside results for accuracy and features a set memory to store calculation history.

**Highlights:** Quotient and remainder calculation, Input and result visibility for accuracy, Set memory for calculation history, Independent memory function, Easy input number modification, Recall calculation history

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

**In-app purchases:** none


### 奇数偶数どっち

[App page](https://appshunter.io/ios/app/id6740538794)

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

**In-app purchases:** none


## Frequently asked questions

### Is Modulo Calculator free?

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

### Is 奇数偶数どっち free?

奇数偶数どっち is free to download, with no in-app purchases.

### Do Modulo Calculator or 奇数偶数どっち have ads?

Modulo Calculator shows ads; 奇数偶数どっち does not.

### Which is updated more often, Modulo Calculator or 奇数偶数どっち?

Modulo Calculator ships an update monthly, and 奇数偶数どっち every 5 days. Most recently, Modulo Calculator was updated on October 24, 2026 and 奇数偶数どっち on October 24, 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.*