# Rationel vs Perfect Waste

The clearest difference is iOS requirement: Rationel at 12.0 against Perfect Waste's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Rationel ships an update every 6 weeks, Perfect Waste every 2 months. The most recent releases landed on October 5, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Rationel | Perfect Waste |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Size | 158 MB | 84 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rationel Vinduer](https://appshunter.io/developer/916699877) | [Perfect Waste ApS](https://appshunter.io/developer/1559938059) |

## What reviewers say

### Rationel

[App page](https://appshunter.io/ios/app/rationel/id1475629436)

**Features:** macOS Compatibility

**In-app purchases:** none


### Perfect Waste

[App page](https://appshunter.io/ios/app/perfect-waste/id1559938057)

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

**In-app purchases:** none


## Frequently asked questions

### Is Rationel free?

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

### Is Perfect Waste free?

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

### Do Rationel or Perfect Waste have ads?

Neither Rationel nor Perfect Waste shows ads.

### Which is updated more often, Rationel or Perfect Waste?

Rationel ships an update every 6 weeks, and Perfect Waste every 2 months. Most recently, Rationel was updated on October 5, 2026 and Perfect Waste on October 3, 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.*