# Lazy FTL Calculator vs FDPMonitor

The clearest difference is in-app purchases: Lazy FTL Calculator at none against FDPMonitor's 1. FDPMonitor's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. FDPMonitor sells 1 in-app purchase, starting at $7.99 per year. Lazy FTL Calculator asks for nothing beyond the download.

Lazy FTL Calculator ships an update every 2 months, FDPMonitor every 2 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | Lazy FTL Calculator | FDPMonitor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 4 MB | 1 MB |
| Requires iOS | 17.0 | **16.2** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rafael Lara Mendez](https://appshunter.io/developer/1568197547) | [prodavam-nemovitost.cz, s.r.o.](https://appshunter.io/developer/1883668473) |

## What reviewers say

### Lazy FTL Calculator

[App page](https://appshunter.io/ios/app/lazy-ftl-calculator/id6748560420)

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

**In-app purchases:** none


### FDPMonitor

[App page](https://appshunter.io/ios/app/fdpmonitor/id6760293326)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly | $7.99 | per year |


## Frequently asked questions

### Is Lazy FTL Calculator free?

Lazy FTL Calculator is free to download, with no in-app purchases.

### Is FDPMonitor free?

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

### Do Lazy FTL Calculator or FDPMonitor have ads?

Neither Lazy FTL Calculator nor FDPMonitor shows ads.

### Which is updated more often, Lazy FTL Calculator or FDPMonitor?

Lazy FTL Calculator ships an update every 2 months, and FDPMonitor every 2 weeks. Most recently, Lazy FTL Calculator was updated on October 25, 2026 and FDPMonitor on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*