Mnemo Major System Trainer Downloads & RevenueMnemo Major System Trainer · App Store
Mnemo Major System Trainer is #51 in Education Paid in Germany and charting in 2 of 30 countries we track.
Updated 8 Nov 2026 · rankings refresh through the day
DeveloperGerald Reindl
CategoryEducation
Price14.99 CAD
Released
Rating★ 5.0 (2)
Version3.9.1
Age rating4+
First seen by us
2 Oct 2026
2 Oct 2026Installs (est.)5k+ worldwide
Mnemo Major System Trainer update history & changes
Last change · 8 events since 6 Jun 2013Full timeline ↓Full timeline · 7 events in the last 12 months
- 📈Mnemo Major System Trainer entered the top 10Top Paid · Education · IN
- 📈Mnemo Major System Trainer charting in a new countryIndia
- 📈Mnemo Major System Trainer entered the top 100Top Paid · Education · CA
- 📈Mnemo Major System Trainer charting in a new countryCanada
- 📈Mnemo Major System Trainer entered the top 100Top Paid · Education · DE
- 🆕Mnemo Major System Trainer first spotted by AppInsider#2 in Top Paid · Education · Germany
- 🆕Mnemo Major System Trainer released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
5.0 ★
2 ratings
Measured
Best rank now
#51
Education PaidMeasured
Mnemo Major System Trainer on the App Store
App details
App ID
649905769
Publisher
Gerald Reindl
On the store since
Jun 2013
13 years on the store
Minimum OS
iOS 15.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
3
EN DE IT
Size
57 MB
Also listed in
Reference
Mnemo Major System Trainer downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where Mnemo Major System Trainer's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Germany | EducationPaid | #51 |
 India | EducationPaid | #32 |
Apps near Mnemo Major System Trainer on the chart
Education Paid, around #51.
Ratings
App Store, worldwide.
Rating
5.0 ★
2 ratings
Measured
Ratings
2
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
under 1
4-week average
Lifetime rating
5.0★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
20/100
faster than 0% of Education apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
What users say about Mnemo Major System Trainer
From the 13 most recent App Store reviews in the US.
Mixed but leaning positive (69% of recent reviews give 4–5 stars). People like it for being useful, and being easy to use. Recent reviews are more negative than earlier ones.
What people like
- Useful: “Customization makes it Very useful”
- Ease of use: “But once I was able to read the manual everything was easy to use”
- Features & content: “Took a bit for me to figure out, but has some great features”
About Mnemo Major System Trainer
The Major System is an effective method for encoding numbers into images. Using this mnemonic technique, remembering a sequence of numbers is highly improved compared to simple memorization.
(Synonyms: Major System, Master System, Digit Code according to Aimée Paris, Phonetic System, conversione fonetica etc.).
The Mnemo Major System Trainer allows you to create a personalised Major System for the mnemonics Major System.
With the help of the integrated training programme - the trainer - the Major System can be quickly learned and further optimised.
For this purpose, a traffic light system of reaction times to queried terms is used, which effectively exposes sub-optimally selected images and allows rapid optimisation in the development of one's own Major System.
A summary overview of the reaction times - here called statistics - additionally supports this process.
In addition to the master system, trainer and statistics, the generator was added as a further component, which enables the translation of arbitrarily long numerical sequences into the images of the major system.
To further facilitate the process of creating your own major system, a ready-made major system for the number range 00 - 99 has been integrated.
In addition, a list of alternative terms that satisfy the rules of the major system was added to each term.
Attention: The selected images are to be understood as examples and logically cannot be the optimal memory image for everyone.
(In ancient times, for example, teachers of mnemonics refrained from giving their students ready-made mnemonic systems. The students were supposed to develop their own systems. Even then, it was known that one's own associations facilitate memorisation).
Features:
INTUITIVELY DESIGNED LEARNING PROGRAM
• Multiple training possibilities
• Question mode for images or numbers
• Training with major system terms instead of pictures
• Free selection of the number range to be learned with optional restrictions to specific reaction time ranges, questions answered incorrectly or not yet processed terms
• Training level indicator
PREINSTALLED MAJOR SYSTEM
• Major System Terms and selected images for the numbers 0 – 99 and 00 – 09
• Major System Terms for the numbers 000 – 999
• Freely customizable
• Comprehensive collection of alternative Major System Terms
• Choice of alternative images (camera, photo album, integrated web search for images)
• Color codes for response times in the main view of the Major System
• Cards view (comfortable learning like using file cards)
• Optional extension to the three-digit major system (the trainer and the generator automatically use the chosen system: 2 or 3 digits)
• Build optional major systems (in addition to the German, English and Italian Major System three custom major systems can be build)
• CSV Import and Export
• Import and export (incl. pictures) in Mnemo file format
GENERATOR
• Major System encoding for any numerical sequence
• Possibility of adding notes
• S
(Synonyms: Major System, Master System, Digit Code according to Aimée Paris, Phonetic System, conversione fonetica etc.).
The Mnemo Major System Trainer allows you to create a personalised Major System for the mnemonics Major System.
With the help of the integrated training programme - the trainer - the Major System can be quickly learned and further optimised.
For this purpose, a traffic light system of reaction times to queried terms is used, which effectively exposes sub-optimally selected images and allows rapid optimisation in the development of one's own Major System.
A summary overview of the reaction times - here called statistics - additionally supports this process.
In addition to the master system, trainer and statistics, the generator was added as a further component, which enables the translation of arbitrarily long numerical sequences into the images of the major system.
To further facilitate the process of creating your own major system, a ready-made major system for the number range 00 - 99 has been integrated.
In addition, a list of alternative terms that satisfy the rules of the major system was added to each term.
Attention: The selected images are to be understood as examples and logically cannot be the optimal memory image for everyone.
(In ancient times, for example, teachers of mnemonics refrained from giving their students ready-made mnemonic systems. The students were supposed to develop their own systems. Even then, it was known that one's own associations facilitate memorisation).
Features:
INTUITIVELY DESIGNED LEARNING PROGRAM
• Multiple training possibilities
• Question mode for images or numbers
• Training with major system terms instead of pictures
• Free selection of the number range to be learned with optional restrictions to specific reaction time ranges, questions answered incorrectly or not yet processed terms
• Training level indicator
PREINSTALLED MAJOR SYSTEM
• Major System Terms and selected images for the numbers 0 – 99 and 00 – 09
• Major System Terms for the numbers 000 – 999
• Freely customizable
• Comprehensive collection of alternative Major System Terms
• Choice of alternative images (camera, photo album, integrated web search for images)
• Color codes for response times in the main view of the Major System
• Cards view (comfortable learning like using file cards)
• Optional extension to the three-digit major system (the trainer and the generator automatically use the chosen system: 2 or 3 digits)
• Build optional major systems (in addition to the German, English and Italian Major System three custom major systems can be build)
• CSV Import and Export
• Import and export (incl. pictures) in Mnemo file format
GENERATOR
• Major System encoding for any numerical sequence
• Possibility of adding notes
• S
Latest updates
3.9.1
- Stability improvements and bug fixes