Comparison

Pilot Mental Math vs DLR Test Trainer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Pilot Mental Math

This app simulates acoustic mental math tests used by airlines for pilot screening. It focuses on auditory memory and calculation under time pressure, offering adaptive difficulty and custom training parameters.

Highlights
  • Acoustic simulation of spoken equations
  • Adaptive difficulty levels
  • Customizable training parameters
  • Exam mode with hidden timer
  • Performance tracking and analytics
  • Multiple language support
Features
Read full description

Master the acoustic mental math aptitude tests used by major international airlines for pilot screening. Pilot Mental Math is a specialized utility designed to simulate the high-pressure environment of auditory calculation assessments. Unlike standard math apps, this tool focuses on the specific cognitive load of listening to equations, retaining numbers in working memory, and calculating under strict time constraints. It is built specifically for candidates preparing for pilot selection processes (screening) at major airlines and flight schools. • Multi-language support: Train in English, German, French, Spanish, Portuguese, Russian, Chinese, Arabic, or Hindi to match the language of your airline assessment. CORE FEATURES • Acoustic Simulation: Train your ear. Questions are spoken, not just displayed, forcing you to rely on auditory memory. • Adaptive Difficulty: Four distinct modes ranging from "Easy" (mechanics warmup) to "Hard" (overload training) and "Drills" (rapid-fire). • Custom Flight Path: Configure your own training parameters. Select specific operations (e.g., percentages, squares, roots, navigation headings) and adjust number ranges to target your weaknesses. • Exam Mode: Simulates test day conditions. The visual timer is hidden, and audio cues warn you when time is running out. • Performance Tracking: Detailed flight logs track your accuracy and speed over time. Identify trends and monitor your improvement. TRAINING MODES • Easy: Focus on the mechanics of calculation without time pressure. • Medium: Standard difficulty level for general aptitude maintenance. • Hard: High-load training designed to stretch your working memory capacity. • Drills: High-speed, low-complexity questions (3-5 seconds) to build instinctive number sense. MATH OPERATIONS • Basic Arithmetic (Add, Subtract, Multiply, Divide) • Advanced Operators (Squares, Cubes, Square Roots) • Percentage Calculations • Navigation Headings (Reciprocals and Turns) DISCLAIMER This application is an independent training tool. It is NOT affiliated with, endorsed by, sponsored by, or connected to any airline, aviation training organization, or assessment center. Use of this app is for educational purposes only. Prepare effectively. Good luck and Happy Landings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

DLR Test Trainer

Features
Read full description

You remember the moment you knew: I want to be up there. Above the clouds, hand on the sidestick, the whole world small beneath you. Between you and that moment stands a single day. One assessment that decides. And the helpless feeling that comes from not knowing what's really waiting for you. DLR Exam Trainer takes that feeling away. A few minutes a day, and you grow calmer. What felt overwhelming at first becomes familiar. Tension turns into focus. And on test day you don't hope you can do it. You know you can. No account. No cloud. Everything stays on your device. Just you and your preparation, in your language, at your pace. Your seat in the cockpit doesn't begin on test day. It begins today. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Pilot Mental Math4 screens
DLR Test Trainer4 screens

Verdict

The call

The clearest difference is in-app purchases: DLR Test Trainer at none against Pilot Mental Math's 2. DLR Test Trainer also leads on update cadence (daily vs weekly) and iOS requirement (16.4 vs 26.1). On price, ads and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Pilot Mental Math sells 2 in-app purchases, starting at $2.99 per month. DLR Test Trainer asks for nothing beyond the download.

UpkeepUpdate frequency

Pilot Mental Math ships an update weekly, DLR Test Trainer daily. The most recent releases landed on August 6, 2026 and September 20, 2026 respectively.

Scorecard3 real differences · 6 level
Pilot Mental Math versus DLR Test Trainer: the parameters behind the verdict, then further details
ParameterPilot Mental MathDLR Test Trainer
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyWeeklyDaily — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad — better
Requires iOS26.116.4 — better
Further details — not scored
Size4 MB53 MB
Age rating4+4+
DeveloperPatrick GrauelNoa Walser

In-app purchases

2 purchases

Pilot Mental Math

Subscriptions1
  • Monthly$2.991 Month
One-time1
  • Lifetime$6.99
None

DLR Test Trainer

No in-app purchases

Questions

Is Pilot Mental Math free?
Pilot Mental Math is free to download, with in-app purchases available.
Is DLR Test Trainer free?
DLR Test Trainer is free to download, with no in-app purchases.
Do Pilot Mental Math or DLR Test Trainer have ads?
Neither Pilot Mental Math nor DLR Test Trainer shows ads.
Which is updated more often, Pilot Mental Math or DLR Test Trainer?
Pilot Mental Math ships an update weekly, and DLR Test Trainer daily. Most recently, Pilot Mental Math was updated on August 6, 2026 and DLR Test Trainer on September 20, 2026.

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