Comparison

Technician | AquaCertify.com vs Resistor

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

Head to head
About

Technician | AquaCertify.com

Features
Read full description

Aqua Certify Technician is the essential mobile tool for field technicians in the water and wastewater industry. Designed to streamline compliance reporting, the app makes it easy to log, review, and sync data directly from the field — even offline. Whether you’re collecting well readings, lift station data, or submitting service line inventories, Aqua Certify Technician ensures accuracy and efficiency every step of the way. Built for speed and simplicity, the app supports secure data syncing to your utility’s central system and integrates seamlessly with Aqua Certify Compliance Central. Key Features: • Field-Friendly Design: Enter and review compliance data on-site • Offline Syncing: Work without internet — sync later when connected • Real-Time Validation: Prevent errors before they reach the office • Secure & Compliant: Encrypted data transmission over HTTPS • Built-in QA Tools: Spot inconsistencies and reduce rework • Supports Service Line Inventory & EPD Compliance • Cloud-Connected: Seamlessly integrates with AquaCertify.com Whether you’re in a rural district or a large metro utility, Aqua Certify Technician puts the power of compliance in your pocket.

About

Resistor

Quickly calculate resistor values from color bands or SMD codes, and vice versa. This tool is ideal for electronics enthusiasts, students, and DIYers working with 4, 5, or 6-band resistors and various SMD codes. It functions offline and requires no registration.

Highlights
  • Calculate resistor values from color bands
  • Convert resistor values to color bands
  • Supports 4, 5, and 6-band resistors
  • Handles SMD codes (EIA-3, EIA-4, EIA-96)
  • Works offline
  • No registration required
Features
Read full description

Resistor Converter – Fast & Easy Calculate resistor values, color bands, and SMD codes in seconds – perfect for electronics hobbyists, students, and professionals. Supports 4-, 5-, and 6-band resistors as well as SMD codes (EIA-3, EIA-4, EIA-96). - Tap color bands → read the value - Enter resistor → get matching color bands & SMD codes - Works offline, no registration required - Perfect for electronics, study & DIY projects Simple, fast, and free – the perfect companion for every electronics enthusiast!

Screenshots

Technician | AquaCertify.com4 screens
Resistor4 screens

Verdict

The call

The clearest difference is update cadence: Technician | AquaCertify.com at monthly against Resistor's every 9 months. Technician | AquaCertify.com also leads on iOS requirement (14.0 vs 26.0). 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

Technician | AquaCertify.com ships an update monthly, Resistor every 9 months. The most recent releases landed on October 2, 2026 and September 27, 2026 respectively.

Scorecard2 real differences · 7 level
Technician | AquaCertify.com versus Resistor: the parameters behind the verdict, then further details
ParameterTechnician | AquaCertify.comResistor
PriceFreeFree
Rating—4.9 (17 ratings) — better
Number of ratings—17 — better
Update frequencyMonthly — betterEvery 9 months
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, iPad
Requires iOS14.0 — better26.0
Further details — not scored
Size26 MB8 MB
Age rating4+4+
DeveloperConsoli TechGerhard Lentschik

In-app purchases

None

Technician | AquaCertify.com

No in-app purchases

None

Resistor

No in-app purchases

Questions

Is Technician | AquaCertify.com free?
Technician | AquaCertify.com is free to download, with no in-app purchases.
Is Resistor free?
Resistor is free to download, with no in-app purchases.
Do Technician | AquaCertify.com or Resistor have ads?
Neither Technician | AquaCertify.com nor Resistor shows ads.
Which is updated more often, Technician | AquaCertify.com or Resistor?
Technician | AquaCertify.com ships an update monthly, and Resistor every 9 months. Most recently, Technician | AquaCertify.com was updated on October 2, 2026 and Resistor on September 27, 2026.

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