Best O3 alternatives: apps like O3

10+ similar apps compared and reviewed

4.1 avg rating
10 free apps
Updated November 2026
O3
O3
Delta Intelligent Building Technologies (Canada) Inc.

Looking for something like O3? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

KobCard

KobCard by KOB MARKETING

Gift Card Information Platform
4.1(392 ratings)
Free
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KobCard is a comprehensive gift card information platform that offers real-time exchange rates, price calculations, and the latest news on gift cards. It serves as a one-stop destination for individuals looking to buy, sell, or stay informed about the world of gift cards.

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Top Alternatives to O3

0.0(0 ratings)
Free
CircuitIQ screenshot 1
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This app guides users through a systematic process to map electrical circuits with 100% accuracy. It collects data from smart mappers to identify capacity issues and optimize power distribution for various project types.

Bulgarian Translator & More +#2

Bulgarian Translator & More + by WondaPro Co., Ltd

Voice, Camera & AI Translate
Strong Contender
📊 Productivity
5.0(1 ratings)
FreeIn-App Purchases
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This app provides instant voice, photo, and text translation for Bulgarian and many other languages. It also includes helpful tools like a currency converter, tip calculator, and unit converter, making it ideal for travel and daily communication.

More apps like O3

4
AI Expense Tracker & Budget
AI Expense Tracker & Budget
AI Expense Tracker & Budget
Money Manager & Bill Planner
Free

This AI-powered app helps you manage your finances by tracking expenses, planning budgets, and analyzing spending habits. It offers features like voice input, receipt scanning, and multi-currency support to simplify financial management.

AI expense tracking and analysisVoice input for transactionsAI receipt scanning
📊 Productivity
(1)
freemium
5
Oxmaint Work Order Maintenance
Oxmaint Work Order Maintenance
Oxmaint Work Order Maintenance
CMMS Maintenance Management
Free

Streamline maintenance operations with AI-powered work order management. This app connects teams in real-time, tracks repairs, and automates scheduling to reduce paperwork and boost productivity. Ideal for managing industrial assets, equipment, and vehicle repairs.

AI-powered work order managementReal-time team collaborationPreventive maintenance scheduling
📊 Productivity
(16)
free with in-app purchases
6
Connect Rocket Teams
Connect Rocket Teams
Connect Rocket Teams
by Connect Rocket
Free

This app serves as a central communication platform for emergency services and government organizations. It enables users to receive critical messages, respond to polls, view attachments, manage duty status, and update contact information.

Critical message receptionPoll responsesAttachment viewing
📊 Productivity
(0)
free
7
SMS Storetraffic
SMS Storetraffic
SMS Storetraffic
by Strategies St-Michael Inc, Les
Free

View and configure your SMS People Counter devices, like the PEARL, directly from your mobile device. Connect to your T.M.A.S. web platform account to access business traffic data on the go. Get support via email for any issues.

View business traffic dataConfigure People Counter devicesConnect to T.M.A.S. web platform
📊 Productivity
(39)
free
8
Locals.tv
Locals.tv
Locals.tv
Get Paid to Share Stories
Free

Earn money by sharing brand posts to your social media Stories. Businesses can boost their content through real people, targeting specific cities and budgets. It's a simple, human-powered network for local promotions and content amplification.

Get paid to share brand postsNo follower minimum requiredPost up to 3 slides per campaign
📊 Productivity
(0)
ad-supported
9
Moonling AI -Comic Drama Maker
Moonling AI -Comic Drama Maker
Moonling AI -Comic Drama Maker
Text to Anime Short Films
Free

Effortlessly create drama videos from text using AI. Generate scripts, visuals, and composite full dramas in various styles like live-action, anime, or 3D. No skills needed to produce professional-quality short films.

One-sentence drama generationLive-action, 2D anime, and 3D drama modesScript import from various file types
📊 Productivity
(1)
free with in-app purchases
10
Shift Calendar - ShiftPro
Shift Calendar - ShiftPro
Shift Calendar - ShiftPro
Work Schedule Calendar
Free

Organize your work schedule with a customizable calendar designed for shift workers. Track absences, monitor work hours with detailed statistics, and generate exportable reports. Features a dark mode for comfortable viewing.

Customized shift schedulingComplete absence managementAdvanced reporting
📊 Productivity
(3)
free with in-app purchases