Comparison

FlowCon vs Decibel Dial

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

Head to head
About

FlowCon

Monitor HVAC coil performance with real-time data on temperature, pressure, and heat transfer. Access technical documentation, instructions, and animations for valve control. Connects directly via Bluetooth to compatible devices.

Highlights
  • Bluetooth connectivity
  • Real-time performance monitoring (ΔT, ΔP, flow rate, BTU)
  • Access to tech notes, instructions, and animations
  • Direct website and email contact
  • Adjustable measurements
  • Multilingual support (English, Chinese, Russian)
Features
Read full description

The FlowCon App will give you direct input via Bluetooth® from your FlowCon FIT or FlowCon Intelligent Meter. In addition, the App provides you with easy access to product tech notes, instructions and animations and direct link to website and e-mail contact. Functions: Monitoring coil performance providing information on ΔT, ΔP, flow rate and BTU heat transfer Tech notes, Instructions and Animations on selected FlowCon PICV, DPCV, Automatic Balancing and Temperature Control valves Default English (Chinese and Russian are optional) Adjustable measurements (default depending on language) FlowCon company information FlowCon contact info

About

Decibel Dial

Features
Read full description

Decibel turns your iPhone into a sound level meter. Open it, tap Start, and see how loud your surroundings are. - Live level in dBA (how your ears hear) or dBZ (flat) - Fast or Slow response, like a professional meter - Minimum, average (Leq) and maximum for each session - A chart of the last 60 seconds - A plain-language guide, from "Very quiet" to "Dangerous" - Calibration offset, to match your readings to a reference meter Decibel doesn't record, save or send audio. It has no accounts, no ads and no tracking. A phone microphone isn't a certified sound level meter. Use the readings as an estimate, and calibrate against a reference meter if you need accurate numbers.

Screenshots

FlowCon4 screens
Decibel Dial2 screens

Verdict

The call

The clearest difference is device support: FlowCon at 3 against Decibel Dial's 1. FlowCon also leads on iOS requirement (15.6 vs 17.0). On price, ads and in-app purchases 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.

Scorecard2 real differences · 7 level
FlowCon versus Decibel Dial: the parameters behind the verdict, then further details
ParameterFlowConDecibel Dial
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 3 months—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better17.0
Further details — not scored
Size22 MB1 MB
Age rating4+4+
DeveloperFlowCon International ApSNathaniel Ostrer

In-app purchases

None

FlowCon

No in-app purchases

None

Decibel Dial

No in-app purchases

Questions

Is FlowCon free?
FlowCon is free to download, with no in-app purchases.
Is Decibel Dial free?
Decibel Dial is free to download, with no in-app purchases.
Do FlowCon or Decibel Dial have ads?
Neither FlowCon nor Decibel Dial shows ads.

Other comparisons