# SkyTest Heading Trainer vs numember

The clearest difference is review sentiment: numember at 56% against SkyTest Heading Trainer's 0%. numember also leads on update cadence (every 2 months vs every 30 months) and price ($0.99 vs $5.99). On ads, in-app purchases, monetization model and device support there is nothing between them.

SkyTest Heading Trainer costs $5.99 and numember $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SkyTest Heading Trainer ships an update every 30 months, numember every 2 months. The most recent releases landed on September 20, 2026 and August 26, 2026 respectively.

## The numbers

| Metric | SkyTest Heading Trainer | numember |
| --- | --- | --- |
| Price | $5.99 | **$0.99** |
| Positive reviews | 0.0% of reviews | **55.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 30 months | **Every 2 months** |
| Monetization | Paid | Paid |
| Size | 16 MB | 26 MB |
| Requires iOS | **13.0** | 14.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Aviation Media & IT GmbH](https://appshunter.io/developer/504134961) | [Suited Technologies GmbH](https://appshunter.io/developer/1564707135) |

## What reviewers say

### SkyTest Heading Trainer

[App page](https://appshunter.io/ios/app/skytest-heading-trainer/id619320304)

Practice essential aviation skills for pilot and air traffic control assessments. This app helps you master compass points and degree conversions, offering customizable tasks to suit your learning needs.

**Highlights:** Compass point and degree conversion practice, Customizable tasks, Screen or audio task display, Reference values in degrees or points, Aviation assessment preparation

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

**In-app purchases:** none


### numember

[App page](https://appshunter.io/ios/app/numember/id1271200592)

Learn to memorize numbers effectively using the "major system" technique. This app helps you recall PINs, phone numbers, birthdays, and academic information by converting numbers into words. Become a memory artist and impress others with your enhanced number-based knowledge.

**Highlights:** Major system technique explanation, Number-to-word generator, Memorize PINs and phone numbers, Aid for academic studies, Extensive word database, macOS version available

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SkyTest Heading Trainer free?

SkyTest Heading Trainer costs $5.99, with no in-app purchases.

### Is numember free?

numember costs $0.99, with no in-app purchases.

### Do SkyTest Heading Trainer or numember have ads?

Neither SkyTest Heading Trainer nor numember shows ads.

### Which is updated more often, SkyTest Heading Trainer or numember?

SkyTest Heading Trainer ships an update every 30 months, and numember every 2 months. Most recently, SkyTest Heading Trainer was updated on September 20, 2026 and numember on August 26, 2026.

---

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