# Master-Of-Regularity

> All-in-one rally timing and navigation tools for classic car events. (iPhone/iPad app by Filippo Gozza.)

- Source: https://appshunter.io/ios/app/master-of-regularity/id1369749472 (this page in markdown: same URL + `.md`)
- Developer: [Filippo Gozza](https://appshunter.io/developer/954580932)
- Category: Sports
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.0 · 46 MB
- Languages: American English
- Released: 2018-04-23
- Data updated: 2026-08-24
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/master-of-regularity/id1369749472/reviews.md

## What is Master?

Master-Of-Regularity

This app is perfect for the classic and sport classic uniformity rally.

In a single app, the 7 most important applications for oldtimer rally are included:

1. Synchronized clock with GPS, atomic time or manual.
2. a stopwatch with a split-precision of 1/100 second
3. countdown with a Split-precision of 1/100 second
   with Beep or Speech in 3 languages (de, en, it)
4. tripmaster
5. speedmeter that shows you the average speed of the test
6. Speedpilot
7. Speedometer

There is no limit on the number of stages/sectors.
The biggest advantage over other Apps is that you can run multiple tests at the same time,
such as a test inside a test.

At the end of a stage and press the reset button, a log file is always saved.
The LogFile can:
1) be sent by e-mail.
2) be opened as a table.
3) be seen as a route in Google Maps.

The "Head-Up-Display" function is optionally available via the settings.
This allows the mirrored display to be projected onto a windshield.

Added the function "Share display".
Share the display with a second smartphone/tablet so that the driver also sees the data from the current test.

* GPS/GNSS
  This app uses GNSS if it is supported by the device.
  GNSS is a collective term for the use of existing global satellite systems such as: GPS, GLONASS, Galileo, Beidou.

* Distance measurement with wheel sensor (sensor-kit) or GPS
  The app can evaluate / measure the distance traveled with a wheel sensor or with GPS.
  Please note that GPS can only provide reliable measurements on open terrain.
  Therefore, please do not write any negative reviews if the app cannot provide reliable measurements in such cases.
  For this reason I recommend the use of a wheel sensor (sensor kit) for mountain areas.

For the start can be used of an external Bluetooth-device.
Further information at: http://filippo-software.de

* A full version can be purchased via the In-App Purchase option.
  There are 3 subscriptions to choose from: 
- Full-version for 1 year
- Full-version for 6 months
- Full-version for 1 month
* Note! The subscriptions are not renewed automatically.
  After the expiration, the limitation of the free version will be applied again.
 
* Please take note:
  Since GPS is only available on iOS devices (iPhone and iPad) with a phone function, the apps can only be used with this devices. 

* The only limitations of the free version:
  The total running time is limited to 5 minutes.

Supported languages:
German, Italian, English

## Key features

- Synchronized clock with GPS/atomic time
- 1/100 second stopwatch and countdown
- Tripmaster and speedmeter
- Multiple simultaneous tests
- Log file saving and sharing
- Optional Head-Up-Display
- Display sharing with second device

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Full version for one year | $27.99 | one-time |
| Full version for 6 months | $18.99 | one-time |
| Full version for one month | $5.99 | one-time |


## Recent user reviews (5 of 5)

All indexed reviews: https://appshunter.io/ios/app/master-of-regularity/id1369749472/reviews.md

### 1/5 — L’app non si apre

*2023-05-05, version 5.02*

L’app con sistema operativo iOS 16 non si apre. Non si riesce ad utilizzarla . Peccato….

### 1/5 — Non più utilizzabile

*2023-04-30, version 5.01*

Ho usato diverse volte l’app e mi sono trovato sempre bene. Peccato che all’improvviso non riesco più ad aprirla e utilizzarla. Ho contatto lo sviluppatore che, pur essendo stato disponibile subito, non ha saputo aiutarmi a riutilizzare l’app. Riprovo magari sarò più fortunato.

### 5/5 — Con MOR ti arrabbi molto

*2021-11-25, version 4.05*

Applicazione mediocre, spesso impalla su un IPAD nuovo e praticamente dedicato a fare solo questo. Quindi scarico da altre app e con memoria libera. 
Spesso perde il segnale GPS, é abbastanza caotico quando si inseriscono i parametri di gara e il manuale stesso aiuta davvero poco. 
Tuttavia la grafica è bella, se funzionasse per lo scopo per cui é stata creata sarebbe anche divertente invece rimane l’amaro in bocca per come viene gestita la gara con questo strumento. Peccato, un’occasione persa

### 3/5 — Utilizzo MOR in gara

*2020-10-26, version 3.20*

Bella applicazione per gare di regolarità, facile da programmare e con la parte grafica molto efficace e di aiuto a gestire la gara cronometrata. . 
In qualche caso è successo di perdere il segnale GPS e quindi la prova è saltata. 
L’abbinamento con i sensori sulle ruote (acquisto consigliato dal programmatore) sicuramente assicurerebbe una maggior precisione.

### 5/5 — Gute App für den Gleichmäßigkeits Sport. Einfache Bedienung.

*2020-03-18*

Guter Service, einfache Bedienung.

## Frequently asked questions about Master

### What are the limitations of the free version of Master-Of-Regularity?

The free version of Master-Of-Regularity limits the total running time to 5 minutes. After this, the limitations of the free version will be reapplied unless a subscription is active.

### How can I purchase the full version of Master-Of-Regularity?

A full version of Master-Of-Regularity can be purchased through the in-app purchase option. There are three subscription options available: 1-year, 6-month, and 1-month full versions.

### Does Master-Of-Regularity have ads?

No, Master-Of-Regularity does not contain advertisements. The app is free to use with limitations, and full functionality is unlocked via subscriptions.

### What devices is Master-Of-Regularity compatible with?

Master-Of-Regularity is available for iOS devices, specifically iPhones and iPads that have a phone function, as these are the only devices with GPS capabilities on iOS.

### How often is Master-Of-Regularity updated?

The latest version of Master-Of-Regularity is 6.20, which was last updated on March 2, 2026. This indicates a history of regular updates from the developer.

### Can I use Master-Of-Regularity offline?

While core timing functions like the stopwatch and countdown can be used without a connection, GPS-dependent features such as synchronized clocks and distance measurement require a GPS signal. Log file viewing and map integration also require an internet connection.

### What languages does Master-Of-Regularity support?

Master-Of-Regularity supports German, Italian, and English. The countdown feature includes speech in these three languages.

### How does Master-Of-Regularity measure distance?

Distance can be measured using either GPS/GNSS or a wheel sensor (sensor-kit). For mountain areas or unreliable GPS reception, the use of a wheel sensor is recommended for more accurate measurements.

## Version history (last 5 releases)

### 6.25 — 2026-08-02

* A bug in the announcement feature has been fixed that occurred during autostart when a value greater than zero was set for the “Offset with respect to audio signal” option.
* General optimization and bug fixe.

### 6.24 — 2026-07-28

* A bug in the “Offset with respect to audio signal” function has been fixed.
* General optimization and bug fixe.

### 6.23 — 2026-07-09

* The manual has been optimized and updated.
* General optimization and bug fixe.

### 6.22 — 2026-05-18

The feature “Share diplay” has been optimized.

### 6.21 — 2026-05-13

Further optimizations and bug fixes.

## Apps similar to Master

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Rabbit Connect](https://appshunter.io/ios/app/rabbit-connect/id6446173738) | 1.0 (1) | Free | Sports |
| [Regularity Mate: TSD Rally](https://appshunter.io/ios/app/regularity-mate-tsd-rally/id6759557753) | — | Free | Sports |
| [Rally Tripmaster](https://appshunter.io/ios/app/rally-tripmaster/id6504323881) | — | Free | Sports |
| [Rallymeter Basic TSD](https://appshunter.io/ios/app/rallymeter-basic-tsd/id603478638) | — | Free | Sports |
| [Rabbit Rally 2.0](https://appshunter.io/ios/app/rabbit-rally-20/id1262789127) | 4.6 (9) | Free | Sports |
| [ChronoMaster Lite](https://appshunter.io/ios/app/chronomaster-lite/id431674248) | — | Free | Sports |

## More apps by Filippo Gozza

- [Solitario-Lite](https://appshunter.io/ios/app/solitario-lite/id954580933)
- [CRONO-MILLE-MIGLIA](https://appshunter.io/ios/app/crono-mille-miglia/id965652869)
- [StopWatch4all](https://appshunter.io/ios/app/stopwatch4all/id976503299)
- [StopWatch4all-Pro](https://appshunter.io/ios/app/stopwatch4all-pro/id976503851)
- [C4Timekeeper](https://appshunter.io/ios/app/c4timekeeper/id1003021684)
- [Crono VespaRaid](https://appshunter.io/ios/app/crono-vesparaid/id1017782309)

All apps by Filippo Gozza: https://appshunter.io/developer/954580932

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-24.*