ERG Drill Codes vs 747 Flight Ops
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ERG Drill Codes
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A must have for pilots!!! Get the drill information in only four clicks by: - Enter drill code if available - Search for drill code by UN number or proper shipping name Get flight deck and cabin crew emergency procedures. For the cabin crew the procedures are divided into following topics: - Battery / Portable Electronic Device (PED) Fire / Smoke - Overhead Bin Battery / Portable Electronic Device (PED) Fire / Smoke - Overheated Battery / electrical Smell involving a Portable Electronic Device (PED) - no visible Fire or Smoke - Portable Electronic Device (PED) inadvertently crushed or damaged in electrically adjustable Seat - Fire involving Dangerous Goods - Spillage or Leakage of Dangerous Goods
747 Flight Ops
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A handy preflight checklist for the 747-400,Fuel load checker, Load sheet info to Load Master, NAT-HLA preflight checklist+Nat Contingency, B747 Clip Board, De Icing Forms and a CREW rest calculator.
Screenshots
Verdict
The clearest difference is price: 747 Flight Ops at Free against ERG Drill Codes's $4.99. 747 Flight Ops also leads on update cadence (monthly vs every 8 months). ERG Drill Codes's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.6). On ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
747 Flight Ops is free to download; ERG Drill Codes costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
ERG Drill Codes ships an update every 8 months, 747 Flight Ops monthly. The most recent releases landed on September 8, 2026 and September 29, 2026 respectively.
| Parameter | ERG Drill Codes | 747 Flight Ops |
|---|---|---|
| Price | $4.99 | Free — better |
| Update frequency | Every 8 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPad |
| Requires iOS | 15.6 — better | 17.6 |
| Further details — not scored | ||
| Size | 5 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Ralf Daniel | grant Fichera |
In-app purchases
ERG Drill Codes
No in-app purchases
747 Flight Ops
No in-app purchases
