Comparison

AllSensor vs Roulette Pay

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

Head to head

SENSOR-allsun

Weighted Credit Card Roulette

Free

🔧 Utilities

No ratingsView app →

About

AllSensor

Features

Read full description

Application features: - Multiple Bluetooth sensors, such as illumination, temperature and humidity, noise, etc., can be automatically connected at the same time - Includes maximum minimum display mode - Includes line chart view - Includes view of the data table - Data can be exported in a variety of formats Preconditions for using: - Use the AllSun Bluetooth Sensor Series (EM2221, EM2224, EM2226, EM2228, EM2310, EM2311, EM2312) - IOS 8.3 or an updated version is required to support Bluetooth 4.0 and above devices

About

Roulette Pay

Features

Read full description

A utility for weighted credit card roulette. Split the bill fairly, without having to follow-up with payment requests. Slow mode: - Optional receipt scanning - Participants may individually opt out of roulette - Spinny wheel - View and edit previous splits Quick mode: - As few taps as possible - Also has an animation Quicker mode: - Simple spinner

Screenshots

AllSensor3 screens

Roulette Pay4 screens

Verdict

The call

The clearest difference is update cadence: Roulette Pay at every 3 days against AllSensor's every 3 months. 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

AllSensor ships an update every 3 months, Roulette Pay every 3 days. The most recent releases landed on September 19, 2026 and September 22, 2026 respectively.

Scorecard1 real difference · 5 level

AllSensor versus Roulette Pay: the parameters behind the verdict, then further details
Parameter	AllSensor	Roulette Pay
Price	Free	Free
Update frequency	Every 3 months	Every 3 days — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	12.0 — better	13.6
Further details — not scored
Size	60 MB	22 MB
Age rating	4+	4+
Developer	ZHANGZHOU EASTERN INTELLIGENT METER CO., LTD.	Brian James Levis

In-app purchases

None

AllSensor

No in-app purchases

None

Roulette Pay

No in-app purchases

Questions

Is AllSensor free?

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

Is Roulette Pay free?

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

Do AllSensor or Roulette Pay have ads?

Neither AllSensor nor Roulette Pay shows ads.

Which is updated more often, AllSensor or Roulette Pay?

AllSensor ships an update every 3 months, and Roulette Pay every 3 days. Most recently, AllSensor was updated on September 19, 2026 and Roulette Pay on September 22, 2026.