# Prêt simulator vs Compound interests calculator

The clearest difference is in-app purchases: Prêt simulator at none against Compound interests calculator's 1. Compound interests calculator's advantage is update cadence (every 6 weeks vs every 7 months) and iOS requirement (12.0 vs 18.6). On price and device support there is nothing between them.

Both are free to download. Compound interests calculator sells 1 one-off in-app purchase. Prêt simulator asks for nothing beyond the download.

Prêt simulator ships an update every 7 months, Compound interests calculator every 6 weeks. The most recent releases landed on October 3, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Prêt simulator | Compound interests calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/compound-interests-calculator/id1571138034/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | Yes |
| Update frequency | Every 7 months | **Every 6 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 44 MB |
| Requires iOS | 18.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [damien guiche](https://appshunter.io/developer/1465389091) | [FRANCOIS GUERIN](https://appshunter.io/developer/1552471618) |

## What reviewers say

### Prêt simulator

[App page](https://appshunter.io/ios/app/pret-simulator/id1465389092)

**Features:** macOS Compatibility

**In-app purchases:** none


### Compound interests calculator

[App page](https://appshunter.io/ios/app/compound-interests-calculator/id1571138034)

Calculate how your savings grow with compound interest. This tool visualizes your investment's progress over time with detailed graphs and tables, showing the impact of reinvested earnings.

**Highlights:** Calculate compound interest, Visualize investment growth, Breakdown graph of deposits and interest, Compound interest graph over time, Table of cumulative interest and savings

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads banners | $0.99 | one-time |


## Frequently asked questions

### Is Prêt simulator free?

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

### Is Compound interests calculator free?

Compound interests calculator is free to download, with in-app purchases available.

### Which is updated more often, Prêt simulator or Compound interests calculator?

Prêt simulator ships an update every 7 months, and Compound interests calculator every 6 weeks. Most recently, Prêt simulator was updated on October 3, 2026 and Compound interests calculator on October 14, 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.*