Comparison

Camera RPM Meter vs 2KM

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

Head to head
About

Camera RPM Meter

Measure rotational speed using your phone's camera or a simulated strobe light. Simply mark the rotating object and adjust the settings until it appears stationary to get an accurate RPM reading. The app also functions as a torchlight.

Highlights
  • Measure RPM with mobile camera
  • Measure RPM with strobe light simulation
  • Adjust RPM with seek bar or buttons
  • Torchlight functionality
  • Offline use
  • Compact app size
Features
Read full description

How it works: With Camera: First, mark the edge of the machine whose rotational speed you want to find. Please make sure that the machine is properly visible in the camera preview. Now, go to the app, open camera RPM and adjust the RPM using the plus, minus buttons or seek bar on the screen. Now adjust the RPM unless the rotating machine becomes stationary in the camera preview. Read the value from the input field; this is the RPM of your rotating machine. With Strobe Light First, mark the edge of the machine whose rotational speed you want to find. Ensure that the machine is placed in suitable darkness. Now, go to the app, turn it on and set the approximate value of RPM using the Plus, minus button or seek bar in the strobe light module of the app. Focus your flashlight on the rotating machine, then adjust the RPM using the bar up or down until the mark on the machine appears stationary. Read the value from the input field; this is the RPM of your rotating machine. Features of the RPM Meter - Strobe Lights: • Simple and smooth interface • Check RPM using mobile camera • Check RPM using Strobe light • Easy-to-use app with a user-friendly design • Compact app size • No internet connectivity needed • On/off button functions like a torch • RPM Meter – Strobe Light can be used as a torchlight • Strobe light mode works like a stroboscope. • The strobe light speed can be set in different ways, such as using seek bar or plus/minus buttons in the app.

About

2KM

Read full description

2KM é um aplicativo para solicitar viagens rápidas, confortáveis e seguras em apenas alguns minutos. Poucos toques no aplicativo para solicitar uma viagem. VOCÊ PAGA PELO QUE VOCÊ ANDA! - Todo motorista do aplicativo passa por um processo de seleção para entrar em nossa plataforma. - O pagamento é de forma rápida e segura, com cartão de crédito ou em dinheiro. - Não importa se você esta indo ou vindo, de um lado para o outro, sempre terá um motorista próximo a você. - O aplicativo solicita sua localização para que o motorista saiba aonde encontrar você. - Você recebe uma foto do motorista e os dados do veículo, além de poder acompanhar a chegada no mapa. - Depois da viagem, você pode avaliar seu motorista e nos enviar um feedback para que possamos manter a qualidade e segurança do seu deslocamento. OBS.: O uso contínuo do GPS em segundo plano pode reduzir a duração da bateria do seu aparelho.

Screenshots

Camera RPM Meter3 screens
2KM3 screens

Verdict

The call

The clearest difference is in-app purchases: 2KM at none against Camera RPM Meter's 1. Camera RPM Meter's advantage is device support. On price and iOS requirement 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. Camera RPM Meter sells 1 one-off in-app purchase. 2KM asks for nothing beyond the download.

Scorecard2 real differences · 8 level
Camera RPM Meter versus 2KM: the parameters behind the verdict, then further details
ParameterCamera RPM Meter2KM
PriceFreeFree
Rating2.1 (37 ratings) — better—
Positive reviews15.0% of reviews—
Number of ratings37 — better—
Update frequencyEvery 3 weeks—
AdsYes—
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — better—
Requires iOS12.011.0 — better
Further details — not scored
Size14 MB27 MB
Age rating4+4+
DeveloperIhsan UllahEverton Batista dos Santos

In-app purchases

1 purchases

Camera RPM Meter

One-time1
  • Un Lock All Features$3.99
None

2KM

No in-app purchases

Questions

Is Camera RPM Meter free?
Camera RPM Meter is free to download, with in-app purchases available.
Is 2KM free?
2KM is free to download, with no in-app purchases.

Other comparisons