# Dlr Exam Pro vs Pilot Mental Math

The clearest difference is device support: Dlr Exam Pro at 3 against Pilot Mental Math's 1. Dlr Exam Pro also leads on iOS requirement (12.0 vs 26.1). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Dlr Exam Pro sells 1 one-off in-app purchase and Pilot Mental Math sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Dlr Exam Pro against 5.0 for Pilot Mental Math. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

Dlr Exam Pro ships an update every 8 days, Pilot Mental Math weekly. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Dlr Exam Pro | Pilot Mental Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/dlr-exam-pro/id6738310814/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/pilot-mental-math/id6756044530/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 153 MB | 4 MB |
| Requires iOS | **12.0** | 26.1 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Fatih Ergelez](https://appshunter.io/developer/1638708739) | [Patrick Grauel](https://appshunter.io/developer/1855338187) |

## What reviewers say

### Dlr Exam Pro

[App page](https://appshunter.io/ios/app/dlr-exam-pro/id6738310814)

Prepare for the DLR exam with this app, offering practice for all skill modules at various difficulty levels. Track your progress with past scores and benefit from a modern interface with endless question variations.

**Highlights:** All DLR modules included, Multiple difficulty levels, Progress tracking with past scores, Randomized question generation, Clear and modern interface

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime pro account. | $3.99 | one-time |


### Pilot Mental Math

[App page](https://appshunter.io/ios/app/pilot-mental-math/id6756044530)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Lifetime | $6.99 | one-time |


## Frequently asked questions

### Is Dlr Exam Pro free?

Dlr Exam Pro is free to download, with in-app purchases available.

### Is Pilot Mental Math free?

Pilot Mental Math is free to download, with in-app purchases available.

### Which has better reviews, Dlr Exam Pro or Pilot Mental Math?

Dlr Exam Pro and Pilot Mental Math are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do Dlr Exam Pro or Pilot Mental Math have ads?

Neither Dlr Exam Pro nor Pilot Mental Math shows ads.

### Which is updated more often, Dlr Exam Pro or Pilot Mental Math?

Dlr Exam Pro ships an update every 8 days, and Pilot Mental Math weekly. Most recently, Dlr Exam Pro was updated on November 4, 2026 and Pilot Mental Math on November 5, 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.*