# Fast Interest Calculator vs GestorPlus

The clearest difference is price: Fast Interest Calculator at Free against GestorPlus's $1.99. Fast Interest Calculator also leads on device support (3 vs 1) and iOS requirement (12.0 vs 17.6). GestorPlus's advantage is update cadence (every 2 weeks vs every 6 weeks). On ads and in-app purchases there is nothing between them.

Fast Interest Calculator is free to download; GestorPlus costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Fast Interest Calculator ships an update every 6 weeks, GestorPlus every 2 weeks. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Fast Interest Calculator | GestorPlus |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Size | 51 MB | 15 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | +4 |
| Developer | [Camilo Ortegon](https://appshunter.io/developer/993583183) | [Edielson Santana](https://appshunter.io/developer/1807340548) |

## What reviewers say

### Fast Interest Calculator

[App page](https://appshunter.io/ios/app/fast-interest-calculator/id6475480484)

**Features:** macOS Compatibility

**In-app purchases:** none


### GestorPlus

[App page](https://appshunter.io/ios/app/gestorplus/id6744929326)

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

**In-app purchases:** none


## Frequently asked questions

### Is Fast Interest Calculator free?

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

### Is GestorPlus free?

GestorPlus costs $1.99, with no in-app purchases.

### Do Fast Interest Calculator or GestorPlus have ads?

Neither Fast Interest Calculator nor GestorPlus shows ads.

### Which is updated more often, Fast Interest Calculator or GestorPlus?

Fast Interest Calculator ships an update every 6 weeks, and GestorPlus every 2 weeks. Most recently, Fast Interest Calculator was updated on November 4, 2026 and GestorPlus on October 30, 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.*