# BLR Limits vs FDPme

The clearest difference is price: BLR Limits at Free against FDPme's $1.99. BLR Limits also leads on update cadence (every 2 days vs every 6 days). On rating, ratings volume, ads and in-app purchases there is nothing between them.

BLR Limits is free to download; FDPme costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for BLR Limits against 5.0 for FDPme. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

BLR Limits ships an update every 2 days, FDPme every 6 days. The most recent releases landed on September 16, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | BLR Limits | FDPme |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/blr-limits/id6477339119/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/fdpme/id6751309930/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 6 days |
| Monetization | **Free** | Paid |
| Size | 22 MB | 13 MB |
| Requires iOS | **18.0** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Oliver Buterbaugh](https://appshunter.io/developer/1729040302) | [Andrew Oakley](https://appshunter.io/developer/1834437391) |

## What reviewers say

### BLR Limits

[App page](https://appshunter.io/ios/app/blr-limits/id6477339119)

Instantly calculate Flight Duty Period limits and push-by times by cross-referencing operator and regulatory schemes. Provides clear, side-by-side limit cards for various crew configurations, with color-coded urgency indicators. Features a full audit trail for every calculation and supports acclimatization status.

**Highlights:** Side-by-side operator and regulatory limit cards, Instant push-by time calculation, Color-coded urgency indicators, Full audit trail for calculations, Favorite routes and calculation history, Supports acclimatization and rest inputs, Dark mode interface

**In-app purchases:** none


### FDPme

[App page](https://appshunter.io/ios/app/fdpme/id6751309930)

This aviation utility helps pilots calculate Flight Duty Period limits and plan long-haul operations. It offers tools for pre-flight preparation, including duty limit calculations, in-flight crew rest visualization, and quick time calculations.

**Highlights:** Flight Duty Period (FDP) limit calculation, Crew rest planning with timeline visualization, Pilot time calculation tools, Long range reference table, Aviation definitions glossary

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BLR Limits free?

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

### Is FDPme free?

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

### Which has better reviews, BLR Limits or FDPme?

BLR Limits and FDPme are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do BLR Limits or FDPme have ads?

Neither BLR Limits nor FDPme shows ads.

### Which is updated more often, BLR Limits or FDPme?

BLR Limits ships an update every 2 days, and FDPme every 6 days. Most recently, BLR Limits was updated on September 16, 2026 and FDPme on September 10, 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.*