“Partnering with Space-O Technologies exceeded all our expectations for developing our fitness tracking app. They transformed our concept into a polished, feature-rich mobile application that gained 50,000+ downloads within the first 3 months of launch. Their technical expertise helped us integrate advanced features like GPS tracking, social sharing, personalized workout plans, and seamless wearable device connectivity. The development process was incredibly smooth – they delivered each milestone 2 weeks ahead of schedule and maintained 99.8% app stability post-launch. Their attention to user experience design resulted in a 4.6-star rating on both App Store and Google Play. Thanks to their strategic guidance.“

Founder & CEO – FitLife Solutions
Quick Comparison of Top Mobile App Development Companies
Compare key metrics to find the best fit for your project
List of Top 7 Mobile App Development Companies in Toronto, Canada
Space-O Technologies
Editor’s Choice
Space-O Technologies is a leading mobile app development agency specializing in providing app solutions tailored to your unique requirements. Space-O Technologies has worked from startups to Fortune 500 companies with a network of more than 100 clientele.
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| Top Clients | Nike, McAfee, NAQEL, Saint-Gobain |
| Minimum Project Size | $10,000+ |
| Hourly Rate | $25 – $49 / hr |
| Founded Year | 2010 |
| Location | Brampton, Canada |
| Contact | +1 (437) 488 7337 or sales@spaceo.ca |
AppStudio
AppStudio is a top-rated mobile app development company in Toronto, Canada. The company has 14+ years of experience in developing tailored mobile apps. AppStudio has partnered with reputed technology companies like Roku, braze, SAP, AWS and Dotcms.
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| Top Clients | Dyna-glo, SirenMD, TRUE LOCAL |
| Minimum Project Size | $25,000+ |
| Hourly Rate | $50 – $99 / hr |
| Founded Year | 2009 |
| Location | Toronto, Canada |
Guarana Technologies
Guarana Technologies is a well-known mobile app development company specializing in native iOS and Android app development. The company has worked with famous clients like Duracell, Wahoo, Schneider Electric, McGill, VooDoo, Desjardins, and Tile.
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| Top Clients | FoodHero, SIR+, Aardvark |
| Minimum Project Size | $10,000+ |
| Hourly Rate | $100 – $149/hr |
| Founded Year | 2011 |
| Location | Toronto, Canada |
MindSea
MindSea is one of the top mobile app development companies in Toronto, Canada with 12+ years of experience. The company specializes in developing and delivering iOS and Android mobile apps for the healthcare sector.
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| Top Clients | Sunnybrook, SIMBA, Albertsons |
| Minimum Project Size | $10,000+ |
| Hourly Rate | $150 – $199 / hr |
| Founded Year | 2007 |
| Location | Toronto, Canada |
Otrofy
Otrofy is a top mobile app development company in Toronto, Canada. Otrofy is well known for designing and developing Android and iOS apps. The company commits to offering development services with complete transparency throughout the app development process, from app concept to publishing.
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| Top Clients | Chorus Sleep, Bboxx, InstaHop, Zulu Travel |
| Minimum Project Size | $25,000+ |
| Hourly Rate | $50 – $99 / hr |
| Founded Year | 2018 |
| Location | Toronto, Canada |
Net Solutions
Net Solutions is one of the leading mobile app development companies in Toronto, Canada. The company covers app development for all platforms, including iOS, Android, and Cross-platform. Microsoft, Hilti, Isobar, Haymarket, CPP Group, PayPal, and FrontRush are well-known clients of Net Solutions.
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| Top Clients | Bausch and Lomb, Euro Car Parts, Harvard Business Review |
| Minimum Project Size | $50,000 |
| Hourly Rate | $25 – $49/hr |
| Founded Year | 2000 |
| Location | Toronto, ON |
datarockets
datarockets is one of the best mobile app development companies in Toronto, Canada. The company excels at developing user-centric mobile apps. The team at datarockets focuses on providing complete transparency, total flexibility to changes in a project, and high-quality results for a fair price.
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| Top Clients | Nike, MEJURI, DEALMAKER |
| Minimum Project Size | $50,000+ |
| Hourly Rate | $50 – $99 / hr |
| Founded Year | 2014 |
| Location | Toronto, Canada |
Our Top Mobile App Developed by Us

Multimedia
Video Editor App
This app enables iPhone users to edit videos like professionals, using built-in features such as adding music, editing text, importing avatars, adding special effects, and more.
Project Duration: 5 months
User Growth: 45%

On-Demand Services
Grocery Delivery App
Grocery delivery solution developed by our iOS app developers with features like real-time order tracking, multiple payment options, and an advanced recommendation engine.
Funding secured: $1.1 M
Retention rate: +40%

Fitness App
Workout Planning App
Workout planning app designed for users who are fitness freaks. It enables users to find workout sessions from 5 to 30 minutes based on their fitness goal. Also, this app includes workout exercises for particular body parts and the full body.
Project Duration: 4 months
User Retention: +35%
Why Choose Space-O Technologies?
- Experienced Team: Our fintech app developers have 4 to 14+ years of experience delivering innovative fintech solutions.
- Technical Expertise: Deep expertise in building secure and scalable payment processing apps and APIs.
- Proven Track Record: We have delivered 20+ successful fintech solutions to clients worldwide.
- Industry Experience: We build apps for diverse industry niches, including eCommerce, retail, commercial banks, and healthcare.
- Security Focus: We follow standard security practices and protocols, including MFA, data encryption, and ISO 20001.
- Innovation: Our team integrates trending technologies like AI & ML, and blockchain to build smart fintech solutions.
Frequently Asked Questions
What are the factors to consider when choosing a mobile app development company?
Here are the factors you need to consider when choosing a mobile app development company for your project.
- Examine past projects to ensure the mobile app development company has relevant experience and delivers the app you need.
- Speak with previous clients to gauge their satisfaction and the company’s track record.
- Confirm that the company has the technical skills required for your project’s success.
- Find a mobile app development company that matches your budget without compromising quality.
- Ensure the development process aligns with your project’s requirements and timeline.
- Discuss the quality control and post-launch support to guarantee a smooth app development experience.
Where to find reviews and ratings of mobile app development companies?
Here are several websites where you can find the reviews and ratings of mobile app development companies.
- Clutch
- Upwork
- GoodFirms
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Bashar Anabtawi
Canada
“I was mostly happy with the high level of experience and professionalism of the various teams that worked on my project. Not only they clearly understood my exact technical requirements but even suggested better ways in doing them. The Communication tools that were used were excellent and easy. And finally and most importantly, the interaction, follow up and support from the top management was great. Space-O not delivered a high quality product but exceeded my expectations! I would definitely hire them again for future jobs!”

Canada Office
2 County Court Blvd., Suite 400,
Brampton, Ontario L6W 3W8
Phone: +1 (437) 488-7337
Email: sales@spaceo.ca