# Rational Spending vs MetalBuddy Portfolio

The clearest difference is iOS requirement: Rational Spending at 15.5 against MetalBuddy Portfolio's 26.0. 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.

Rational Spending ships an update every 9 days, MetalBuddy Portfolio fortnightly. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Rational Spending | MetalBuddy Portfolio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Fortnightly |
| Size | 8 MB | 4 MB |
| Requires iOS | **15.5** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Serhii Romanko](https://appshunter.io/developer/1686581948) | [Florian Kuehne](https://appshunter.io/developer/1834092435) |

## What reviewers say

### Rational Spending

[App page](https://appshunter.io/ios/app/rational-spending/id6448849081)

**In-app purchases:** none


### MetalBuddy Portfolio

[App page](https://appshunter.io/ios/app/metalbuddy-portfolio/id6760587707)

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

**In-app purchases:** none


## Frequently asked questions

### Is Rational Spending free?

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

### Is MetalBuddy Portfolio free?

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

### Do Rational Spending or MetalBuddy Portfolio have ads?

Neither Rational Spending nor MetalBuddy Portfolio shows ads.

### Which is updated more often, Rational Spending or MetalBuddy Portfolio?

Rational Spending ships an update every 9 days, and MetalBuddy Portfolio fortnightly. Most recently, Rational Spending was updated on November 7, 2026 and MetalBuddy Portfolio on November 5, 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.*