Comparison

ADR System vs Sprinttest

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

Head to head

Sprint tests with photocells

Free

⚽ Sports

No ratingsView app →

About

ADR System

Monitor and optimize strength training and jump assessments wirelessly via Bluetooth. Quickly view athlete performance data, measure key metrics like reactive strength index and estimated 1RM, and create custom load-velocity profiles. Manage multiple athletes with unlimited free storage.

Highlights

Wireless Bluetooth connectivity
Strength and jump performance monitoring
Reactive strength index measurement
Estimated daily 1RM calculation
Jump height and flight time tracking
Customizable load-velocity profiles
Athlete profile management

Features

Read full description

ADR System es una aplicación diseñada para conectarse de forma inalámbrica mediante Bluetooth a tus dispositivos ADR Encoder y ADR Jumping, facilitando el monitoreo y la optimización de tus entrenamientos de fuerza y valoraciones de salto. Dispón en tu teléfono móvil de toda la información sobre el rendimiento de tus deportistas de manera rápida y visual. Esta aplicación integra los datos de ADR Encoder y ADR Jumping en una única plataforma, permitiéndote medir métricas clave como el índice de fuerza reactiva, el 1RM estimado diario, el tiempo de vuelo o la altura de salto. También podrás crear perfiles carga-velocidad personalizados, guardar tus entrenamientos y gestionar múltiples atletas con facilidad. Todo esto sin límite de almacenamiento y de forma totalmente gratuita.

About

Sprinttest

Features

Read full description

The SprintTest works in conjunction with equipment consisting of a Bluetooth/Wifi control center and photocells, which you can purchase by contacting atendimentohidrofit@gmail.com. The system times any distance with millisecond precision, allowing for precision, speed, and ease in measuring athletes' time and speed, using automatic timing in the palm of your hand. It uses error correction technology to eliminate false interruptions, and allows you to create a database to save, review, export, or generate PDFs with the times measured. The kit contains diffuse infrared photocells with a range of 3m without mirrors (the number of photocells can be configured) and a WiFi signal transmitter that transmits the data from the photocells to your cell phone or tablet. It also comes with a battery charger via USB-C cable (5V) and a carrying bag. The SprintTest allows data collection for Scientific Research, Sports Medicine, and Rehabilitation. It evaluates the average speed over varying distances. With the data obtained, it is possible to configure tests with or without intervals, RAST, YO-YO, Shutle Run, Agility Tests (*), among others. (*) some of these tests must be calculated externally and are not configured in this free version of SprintTest.

Screenshots

ADR System4 screens

Sprinttest1 screens

Verdict

The call

The clearest difference is update cadence: Sprinttest at fortnightly against ADR System's every 7 months. Sprinttest also leads on iOS requirement (15.6 vs 17.6). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ADR System ships an update every 7 months, Sprinttest fortnightly. The most recent releases landed on October 8, 2026 and September 27, 2026 respectively.

Scorecard2 real differences · 6 level

ADR System versus Sprinttest: the parameters behind the verdict, then further details
Parameter	ADR System	Sprinttest
Price	Free	Free
Positive reviews	44.4% of reviews	—
Update frequency	Every 7 months	Fortnightly — better
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad	iPhone, iPad, iPod — better
Requires iOS	17.6	15.6 — better
Further details — not scored
Size	18 MB	35 MB
Age rating	4+	9+
Developer	Lucia Escobar Morales	Carlos Goncalves

In-app purchases

None

ADR System

No in-app purchases

None

Sprinttest

No in-app purchases

Questions

Is ADR System free?

ADR System is free to download, with no in-app purchases.

Is Sprinttest free?

Sprinttest is free to download, with no in-app purchases.

Do ADR System or Sprinttest have ads?

Neither ADR System nor Sprinttest shows ads.

Which is updated more often, ADR System or Sprinttest?

ADR System ships an update every 7 months, and Sprinttest fortnightly. Most recently, ADR System was updated on October 8, 2026 and Sprinttest on September 27, 2026.