Comparison

Finder Toolbox vs Sanitary Dft. Supt.

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

Head to head
About

Finder Toolbox

Easily program Finder devices using your smartphone via NFC. Access technical data sheets, stay updated on news, and program various time switches, energy meters, and monitoring relays.

Highlights
  • NFC device programming
  • Access technical data sheets
  • Program time switches
  • Program energy meters
  • Program monitoring relays
  • Stay updated on news
Read full description

FINDER Toolbox allows an easy programming of Finder devices with your smartphone also via NFC (Near Field Communication). Help us serve you better. Use the form at https://www.findernet.com/en/worldwide/contact/app_assistance to send us your suggestions or report any problems. FINDER Toolbox provides all technical data sheets and informs you about all news! With FINDER Toolbox you can program: Type 12.B2 Annual astro time switch Type 7M.38: Bi-directional multi-functional energy meter Type 7M.24: Bi-directional single-phase energy meter with LCD display Type 70.51: Electronic current monitoring relay Type 12.51: Digital time switch, Daily/Weekly programming Type 12.81: Digital astro-switch Type 12.61: Digital weekly time switch, 1 pole Type 12.62: Digital weekly time switch, 2 pole Type 12.A1: Weekly Astro time switch 1 pole Type 12.A2: Weekly Astro time switch 2 pole Type 12.A4: Weekly Astro time switch with PWM / 0-10V analogue output Type 84.02: SMARTimer multifunction with display, 2 channels Type 80.01 NFC: 16 A modular timer

About

Sanitary Dft. Supt.

Features
Read full description

[Overview] Based on Japanese Design Standards Sanitary Drafting Supporter is a professional calculation app for sanitary shop drawings and plumbing design. It brings together the calculations most frequently required for sanitary and plumbing projects, including water supply and drainage pipe sizing, piping engineering calculations, and simplified seismic calculations for pipe supports. Designed for engineers, designers, and construction professionals to improve efficiency in sanitary shop drawing preparation and plumbing design. [Key Features] * Water Supply & Drainage Pipe Sizing (Fixture Unit Method) * Automatically calculates pipe sizes using the Fixture Unit Method. * Calculates fixture units and recommends pipe sizes from the selected plumbing fixtures. * Manage and edit multiple piping systems. * Combine or modify piping systems easily. * Verify results with a flow diagram. * Piping Engineering Calculations Perform essential piping calculations required for plumbing design and shop drawings. * Pipe weight calculation * Flow velocity calculation * Pressure loss calculation * Thermal expansion calculation Supports design studies and engineering documentation. * Simplified Seismic Calculations for Pipe Supports * Simplified seismic calculations for L-shaped supports * Simplified seismic calculations for portal frame supports * Anchor bolt strength check * Anchor bolt pull-out verification Helps verify the safety of pipe support systems during the design stage. [Recommended For] * Plumbing designers * Sanitary shop drawing engineers * Building services engineers * Construction managers * Mechanical (MEP) engineers * Plumbing contractors * Professionals involved in sanitary and plumbing projects [Evaluation Period] All features are available for 30 days after initial installation. An auto-renewable subscription is required to continue using the features after the 30-day period. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://ratel-okottel.com/privacy/ Evaluate the app in your actual design and shop drawing workflow before purchasing.

Screenshots

Finder Toolbox4 screens
Sanitary Dft. Supt.4 screens

Verdict

The call

The clearest difference is in-app purchases: Finder Toolbox at none against Sanitary Dft. Supt.'s 2. Sanitary Dft. Supt.'s advantage is update cadence (daily vs every 5 weeks). On price, ads, device support 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. Sanitary Dft. Supt. sells 2 in-app purchases, starting at $2.99 per month. Finder Toolbox asks for nothing beyond the download.

UpkeepUpdate frequency

Finder Toolbox ships an update every 5 weeks, Sanitary Dft. Supt. daily. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.

Scorecard2 real differences · 8 level
Finder Toolbox versus Sanitary Dft. Supt.: the parameters behind the verdict, then further details
ParameterFinder ToolboxSanitary Dft. Supt.
PriceFreeFree
Rating3.0 (1 ratings) — better—
Positive reviews11.4% of reviews—
Number of ratings1 — better—
Update frequencyEvery 5 weeksDaily — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhoneiPhone, iPad — better
Requires iOS16.0 — better17.6
Further details — not scored
Size39 MB78 MB
Age rating4+4+
DeveloperFinder S.p.A.Hiroaki Oosawa

In-app purchases

None

Finder Toolbox

No in-app purchases

2 purchases

Sanitary Dft. Supt.

Subscriptions2
  • Premium Monthly$2.991 Month
  • Premium Yearly$29.991 Year

Questions

Is Finder Toolbox free?
Finder Toolbox is free to download, with no in-app purchases.
Is Sanitary Dft. Supt. free?
Sanitary Dft. Supt. is free to download, with in-app purchases available.
Do Finder Toolbox or Sanitary Dft. Supt. have ads?
Neither Finder Toolbox nor Sanitary Dft. Supt. shows ads.
Which is updated more often, Finder Toolbox or Sanitary Dft. Supt.?
Finder Toolbox ships an update every 5 weeks, and Sanitary Dft. Supt. daily. Most recently, Finder Toolbox was updated on November 3, 2026 and Sanitary Dft. Supt. on November 6, 2026.

Other comparisons