# APY Calculator vs Ekofluid

The clearest difference is in-app purchases: Ekofluid at none against APY Calculator's 1. Ekofluid also leads on update cadence (every 6 months vs every 13 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. APY Calculator sells 1 one-off in-app purchase. Ekofluid asks for nothing beyond the download.

APY Calculator ships an update every 13 months, Ekofluid every 6 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | APY Calculator | Ekofluid |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (134 ratings)](https://appshunter.io/ios/app/apy-calculator-interest-calc/id1572410837/reviews)** | — |
| Number of ratings | **134** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 6 months** |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 19 MB |
| Requires iOS | **13.0** | 14.0.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Phan Nhat Đang](https://appshunter.io/developer/1437390098) | [Ekofluid GmbH](https://appshunter.io/developer/1735729921) |

## What reviewers say

### APY Calculator

[App page](https://appshunter.io/ios/app/apy-calculator-interest-calc/id1572410837)

Calculate Annual Percentage Yield (APY) and simulate investment returns based on it. This intuitive and easy-to-use application simplifies financial calculations for users.

**Highlights:** Calculate APY, Simulate investment returns, Intuitive interface, Simple to use, Email support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $2.99 | one-time |


### Ekofluid

[App page](https://appshunter.io/ios/app/ekofluid/id6479363413)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is APY Calculator free?

APY Calculator is free to download, with in-app purchases available.

### Is Ekofluid free?

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

### Do APY Calculator or Ekofluid have ads?

Neither APY Calculator nor Ekofluid shows ads.

### Which is updated more often, APY Calculator or Ekofluid?

APY Calculator ships an update every 13 months, and Ekofluid every 6 months. Most recently, APY Calculator was updated on November 3, 2026 and Ekofluid on November 4, 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.*