# FinologeeBKO vs simpleFIRE

The clearest difference is in-app purchases: FinologeeBKO at none against simpleFIRE's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. simpleFIRE sells 1 one-off in-app purchase. FinologeeBKO asks for nothing beyond the download.

FinologeeBKO ships an update every 2 months, simpleFIRE monthly. The most recent releases landed on May 19, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | FinologeeBKO | simpleFIRE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/simplefire-fire-calculator/id6504460384/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | — | Free with in-app purchases |
| Size | 28 MB | 3 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Finologee S.A.](https://appshunter.io/developer/1596122774) | [DAWID MICHAL MILCZAREK](https://appshunter.io/developer/1752376249) |

## What reviewers say

### FinologeeBKO

[App page](https://appshunter.io/ios/app/finologeebko/id1627267416)

**Features:** macOS Compatibility

**In-app purchases:** none


### simpleFIRE

[App page](https://appshunter.io/ios/app/simplefire-fire-calculator/id6504460384)

Effortlessly plan your financial future with intuitive sliders and advanced settings. This ad-free calculator keeps your data private and secure on your device, offering a one-time purchase for lifetime access to all features.

**Highlights:** Intuitive sliders for financial input, Compound interest calculation, Advanced settings (withdrawal rates, inflation), Ad-free experience, One-time payment for lifetime access, Privacy-focused, no data collection

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Advanced Settings | $24.99 | one-time |


## Frequently asked questions

### Is FinologeeBKO free?

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

### Is simpleFIRE free?

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

### Do FinologeeBKO or simpleFIRE have ads?

Neither FinologeeBKO nor simpleFIRE shows ads.

### Which is updated more often, FinologeeBKO or simpleFIRE?

FinologeeBKO ships an update every 2 months, and simpleFIRE monthly. Most recently, FinologeeBKO was updated on May 19, 2026 and simpleFIRE on September 20, 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.*