Comparison

RMS vs Powertora

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

Head to head
About

RMS

Features
Read full description

RMS App is an advanced monitoring solution designed for industries requiring precise environmental control. Whether you operate in pharmaceuticals, food storage, cleanrooms, or any critical environment, RMS App allows you to track temperature, humidity, differential pressure and other key parameters in real time. With secure cloud connectivity, instant notifications, and customizable reports, you can maintain compliance and prevent costly deviations. Key Features: • Real-time monitoring of temperature, humidity, and more • Customizable alarms and notifications • Secure data storage and cloud access • Intuitive dashboard for easy data visualization • Compliance-friendly reports for audits Ensure the safety and reliability of your operations with RMS App. Supported Devices • RMS-LOG-W-T10-D • RMS-LOG-W-D • LAN devices • RF devices • Probes

About

Powertora

Features
Read full description

Powertora turns your iPhone and a Bluetooth GPS sensor into a rolling-road dyno. Do one full-throttle pull followed by a coast-down on a quiet road, and Powertora calculates your car's real power and torque curves — crank-equivalent, in metric PS — from how it accelerates and how it slows. No rollers. No dyno shop. Just your car, a GPS sensor, and a stretch of road. MEASURE • Real power and torque curves vs RPM • Crank-equivalent output — the coast run captures drivetrain loss automatically • A quality score on every run, so you know how much to trust it • Works with RaceBox, Dragy and other NMEA GPS sensors FREE FOREVER • Unlimited measurement • Shareable power-curve card • Web reports POWERTORA PRO • PDF dyno reports with quality breakdowns • Merge 3–6 runs into one high-confidence curve • Before/after comparison exports • Multi-GPS fusion for extra accuracy • Unlimited garage • Road maps — curvature, grade and wind per run • Cloud backup and recovery HOW IT WORKS Pick your car, enter its weight, and drive: one pull to the limiter, then coast back down on the same road. Powertora does the physics. Measuring is free — upgrade to Pro for the full tuning workflow. Powertora Pro is an auto-renewable subscription (monthly or yearly) or a one-time lifetime purchase. Payment is charged to your Apple Account; a subscription auto-renews unless turned off at least 24 hours before the period ends, managed in your Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://powertora.app/privacy

Screenshots

RMS4 screens
Powertora4 screens

Verdict

The call

The clearest difference is in-app purchases: RMS at none against Powertora's 3. Powertora's advantage is update cadence (every 2 weeks vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Powertora sells 3 in-app purchases, starting at $5.99 per month. RMS asks for nothing beyond the download.

UpkeepUpdate frequency

RMS ships an update every 5 months, Powertora every 2 weeks. The most recent releases landed on September 28, 2026 and September 15, 2026 respectively.

Scorecard2 real differences Ā· 4 level
RMS versus Powertora: the parameters behind the verdict, then further details
ParameterRMSPowertora
PriceFreeFree
Update frequencyEvery 5 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS14.2 — better15.1
Further details — not scored
Size31 MB47 MB
Age rating4+4+
DeveloperRotronic AGSergei Belov

In-app purchases

None

RMS

No in-app purchases

3 purchases

Powertora

Subscriptions2
  • Powertora Pro — Monthly$5.991 Month
  • Powertora Pro — Yearly$34.991 Year
One-time1
  • Powertora Pro — Lifetime$69.99

Questions

Is RMS free?
RMS is free to download, with no in-app purchases.
Is Powertora free?
Powertora is free to download, with in-app purchases available.
Do RMS or Powertora have ads?
Neither RMS nor Powertora shows ads.
Which is updated more often, RMS or Powertora?
RMS ships an update every 5 months, and Powertora every 2 weeks. Most recently, RMS was updated on September 28, 2026 and Powertora on September 15, 2026.

Other comparisons