# Simple ratio calculator vs Maehe

The clearest difference is ads: Maehe at none against Simple ratio calculator's shown. Maehe also leads on update cadence (every 3 days vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Simple ratio calculator ships an update every 3 months, Maehe every 3 days. The most recent releases landed on October 20, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Simple ratio calculator | Maehe |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | Ad-supported | — |
| Size | 3 MB | 20 MB |
| Requires iOS | **17.6** | 18.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ryoma Toda](https://appshunter.io/developer/1630323600) | [Hirofumi Noji](https://appshunter.io/developer/1867652018) |

## What reviewers say

### Simple ratio calculator

[App page](https://appshunter.io/ios/app/simple-ratio-calculator/id6738031350)

Easily calculate and save frequently used ratios with a clean, user-friendly interface. Ideal for scientific experiments, cooking, and design projects, this tool simplifies proportion management for enhanced learning and hobbies.

**Highlights:** User-friendly, simple UI, Formula saving functionality, Ratio calculation for experiments, Recipe ingredient adjustment, Design proportion maintenance

**Features:** macOS Compatibility

**In-app purchases:** none


### Maehe

[App page](https://appshunter.io/ios/app/maehe/id6757571128)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Simple ratio calculator free?

Simple ratio calculator is free to download, with no in-app purchases.

### Is Maehe free?

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

### Do Simple ratio calculator or Maehe have ads?

Simple ratio calculator shows ads; Maehe does not.

### Which is updated more often, Simple ratio calculator or Maehe?

Simple ratio calculator ships an update every 3 months, and Maehe every 3 days. Most recently, Simple ratio calculator was updated on October 20, 2026 and Maehe on October 8, 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.*