Best apps like OTEC

10+ similar apps compared and reviewed

4.0 avg rating

10 free apps

Updated October 2026

OTEC

OTEC Präzisionsfinish GmbH

🔧 Utilities

📊 Productivity

OTEC is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to OTEC

Zenn OTP by ZENN BILISIM TEKNOLOJILERI SANAYI VE TICARET ANONIM SIRKETI

One-Time Password Generator

Editor's Choice

🔧 Utilities

0.0(0 ratings)

Free

AurumTools by Kaddick Goldschmiede

Jewelry Craft Toolbox

Strong Contender

🔧 Utilities

0.0(0 ratings)

FreeAdsIn-App Purchases

My OTEC by OREGON TRAIL ELECTRIC CONSUMERS COOPERATIVE, INC.

Worth Considering

🔧 Utilities

3.2(6 ratings)

Free

Manage your account details, view bills and balances, and make payments securely on the go. Schedule alerts, receive notifications, and access nearly all web portal features instantly from your mobile device.

More apps like OTEC

GoldCalculator Pro

Gold and Silver Scrap Calc

Free

This app instantly calculates the value of gold and silver using real-time market prices. It supports various karats and silver purities, allowing input in grams or pennyweight. Adjust buy/sell margins and refresh prices with a single tap.

Live gold & silver pricesSupports multiple karats and silver puritiesInput weight in grams or pennyweight

Pro jeweller's bench toolkit

Free

This toolkit assists bench jewelers with calculations for ring sizing, metal valuation, stone dimensions, and alloy mixing. It offers a comprehensive reference library and quote building tools, with a free tier and a Pro version for advanced features.

Ring size and stone size chartsLive precious metal spot pricesMetal value and casting weight calculators

Manage your servers remotely with this app. View server status, order new ones, change passwords, and monitor performance metrics like CPU and network usage. It also allows you to handle server reinstallation and view incoming DDoS attacks.

View and manage all serversOrder new serversChange server passwords

Your Hub for Positive Impact

SmartPro Instrument Co., Ltd.

Free

This app displays measurement test results synchronized with specialized devices. It allows users to generate, share, and print certifications for diamonds and other gemstones after completing required tests.

Synchronized measurement test resultsGenerate gemstone certificationsShare and print certifications

GCode Scanner for CNC Machines

Machinist Toolkit, AI Chatbot

Free

This tool allows users to view and simulate CNC machine code (G-code) and 3D model files (STL) before production. It helps prevent errors, save tools, and reduce setup times for machinists, programmers, and engineers.

G-code viewer with real-time toolpath playbackError detection for gouges and over-travelsSTL model viewer

🔧 Utilities

(3)

free with in-app purchases

Compare with OTEC

WinPower View

by Santak Electronic (Shenzhen) Co.,Ltd.

Free

Monitor the status of UPS devices synchronized with an IoT Cloud server. This client application provides real-time data viewing for your uninterruptible power supply systems.

Monitor UPS device statusSynchronize with IoT Cloud serverReal-time data viewing