Details
| Founded: | 2010 |
|---|---|
| Hourly Rates: | N/A |
| Employees: | N/A |
| Avg. Project Cost: | $100,000+ |
| Ratings: |
4.8
8 Reviews
|
Industries Served
About
They develop apps as they love it and that’s all they do. They include innovation & enjoy working with their clients to turn a dream into a truth. They are well connected with associates who know turning an app into a business needs more than just an idea. They make custom apps to meet particular business requirements. Monster Apps is one of the best mobile app development company.
Monster Apps Reviews
Monetization was integrated in a way players tolerated rather than resented
Étienne Marchand / CTO | May 13, 2026We had proposals in hand ranging from roughly half to well over double what we eventually paid this team. What set their proposal apart wasn't the price — it was that the number matched what they actually delivered, almost line for line. I've been burned before by proposals that were really just opening offers in a negotiation that continues throughout the project. That wasn't the case here, and I don't say that lightly.
Project summary
A previous project had worked fine in staging and fallen apart in production. We approached vendor selection this time with a lot more scrutiny as a direct result.
| 4.5 Overall Rating |
| 4.5 Quality |
| 4.5 Schedule |
| 4.5 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | Game Development |
|---|---|
| Project Cost: | $10,000 to $49,999 |
| Project Duration: | Nov 2025 - Mar 2026 |
| Business Type: | Environmental Services |
|---|---|
| Location: | Ottawa, Canada |
Questions & Answers
Certification time dropped and trainees actually prefer the VR module over the old process
Airi Kobayashi / Head of Product Development | Apr 10, 2026Our stakeholder list for this project included board members, operations leads, compliance, and end users, all with wildly different levels of technical fluency and different definitions of success. Managing that mix well is genuinely hard, and this team did it better than any vendor we've worked with. They shifted register depending on who they were talking to without ever dumbing down the substance, kept expectations honest the whole way through, and delivered something each group could point to as meeting their own bar. That range is rare.
Project summary
Years of incremental patches had left us with a platform that technically worked but was quietly holding the business back strategically. A proper rebuild was the agreed way forward.
| 5.0 Overall Rating |
| 5.0 Quality |
| 5.0 Schedule |
| 5.0 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | AR/VR Development |
|---|---|
| Project Cost: | $10,000 to $49,999 |
| Project Duration: | Jun 2025 - Jan 2026 |
| Business Type: | Human Resources |
|---|---|
| Location: | Nagoya, Japan |
Questions & Answers
The return on this investment outpaced the business case we originally approved
Soo-Ah Yoon / Director of Platform | Mar 24, 2026Going in, the integration work was what worried me most. Our systems landscape is messy, a couple of the third-party APIs we depend on are barely documented, and one of those vendors has a well-earned reputation for slow, inconsistent support. This team absorbed all of that. They documented what the upstream providers wouldn't, built in resilience wherever the upstream behavior was flaky, and shipped something that has worked exactly as specified since go-live. I genuinely couldn't have asked for more on that front.
Project summary
Years of incremental patches had left us with a platform that technically worked but was quietly holding the business back strategically. A proper rebuild was the agreed way forward.
| 5.0 Overall Rating |
| 4.5 Quality |
| 4.5 Schedule |
| 5.0 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | Embedded Systems Development |
|---|---|
| Project Cost: | Less than $10,000 |
| Project Duration: | May 2025 - Dec 2025 |
| Business Type: | Sports & Fitness |
|---|---|
| Location: | Daegu, South Korea |
Questions & Answers
Core Web Vitals scores validated every performance decision they pushed us to make
Willem Jansen / Chief Technology Officer | Mar 17, 2026We handed this team an aggressive deadline, a genuinely complicated scope, and a client-side team on our end that was stretched thin and slow to respond at times. They handled all of it without complaint. When they needed something from us they asked precisely and on time. When they didn't, they just kept moving. The project still landed on schedule despite our side being the weaker link for a good chunk of it, which tells you something about how they operate under pressure.
Project summary
Our product thinking internally was solid, but our execution depth in this particular technical domain wasn't. We needed real specialists, not another generalist team.
| 5.0 Overall Rating |
| 5.0 Quality |
| 5.0 Schedule |
| 5.0 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | Web Development |
|---|---|
| Project Cost: | $500,000+ |
| Project Duration: | Aug 2025 - Feb 2026 |
| Business Type: | Food & Beverage |
|---|---|
| Location: | Rotterdam, Netherlands |
Questions & Answers
Monetization was integrated in a way players tolerated rather than resented
Morgan Ellsworth / Head of Digital Health | Feb 15, 2026Looking back, the thing that stands out most is how uneventful the whole project was. Technology projects of this size tend to generate their share of fire drills and awkward escalation calls. This one really didn't. Issues got flagged early enough that they never became incidents, scope changes went through an actual process instead of a tense phone call, and risks were tracked rather than just hoped away. That kind of quiet competence is unusual in my experience, and it made the whole thing feel easier on our end than I know it was on theirs.
Project summary
Multi-touch attribution across our media mix was the single most requested capability from clients across our whole portfolio, and we couldn't deliver it without rebuilding the data layer underneath.
| 4.5 Overall Rating |
| 4.5 Quality |
| 4.0 Schedule |
| 5.0 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | Game Development |
|---|---|
| Project Cost: | $150,000 to $499,999 |
| Project Duration: | May 2025 - Jan 2026 |
| Business Type: | Advertising & Marketing |
|---|---|
| Location: | Phoenix, USA |
Questions & Answers
Primary keywords moved from page two to the top three results in under five months
Anton Berggren / Chief Technology Officer | Feb 03, 2026The easiest thing to praise is the technical output itself — solid test coverage, a deployment pipeline that just works, documentation that people actually reference instead of ignoring. But what I keep coming back to is the number of conversations we haven't had to have since launch. No 2am incident calls. No emergency patches. No post-mortems about what went sideways. That absence is really the whole pitch, if you ask me.
Project summary
Track-and-trace had gone from a nice-to-have to something every RFP now required, and our platform simply didn't have it. We needed to close that gap before our next tender round.
| 5.0 Overall Rating |
| 5.0 Quality |
| 5.0 Schedule |
| 5.0 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | Digital Marketing |
|---|---|
| Project Cost: | $50,000 to $149,999 |
| Project Duration: | Feb 2025 - Nov 2025 |
| Business Type: | Logistics & Supply Chain |
|---|---|
| Location: | Malmö, Sweden |
Questions & Answers
Got the outcome we asked for, delivered the way we needed it, by people we'd hire again
Reem Al-Ghamdi / VP of Engineering | Jan 31, 2026I went into this engagement genuinely skeptical. A previous vendor had left us with a system that technically worked but that nobody trusted, and I wasn't interested in repeating that experience. This team earned trust the slow way — solid discovery documentation, technical proposals that held up under scrutiny, sprints that landed when promised, and ultimately a production system that has simply behaved. I don't open conversations about them with caveats anymore.
Project summary
Our headcount had grown faster than our platform engineering depth. We needed an experienced team to close that gap while we hired, without letting quality or the roadmap slip in the meantime.
| 5.0 Overall Rating |
| 5.0 Quality |
| 5.0 Schedule |
| 5.0 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | Low-Code / No-Code Development |
|---|---|
| Project Cost: | $50,000 to $149,999 |
| Project Duration: | Aug 2025 - Dec 2025 |
| Business Type: | Information Technology |
|---|---|
| Location: | Riyadh, Saudi Arabia |
Questions & Answers
They were thinking mobile-first before we'd even finished writing the brief
Griffin Ashcombe / Managing Director, Tech | Jan 18, 2026Going in, the integration work was what worried me most. Our systems landscape is messy, a couple of the third-party APIs we depend on are barely documented, and one of those vendors has a well-earned reputation for slow, inconsistent support. This team absorbed all of that. They documented what the upstream providers wouldn't, built in resilience wherever the upstream behavior was flaky, and shipped something that has worked exactly as specified since go-live. I genuinely couldn't have asked for more on that front.
Project summary
Our product thinking internally was solid, but our execution depth in this particular technical domain wasn't. We needed real specialists, not another generalist team.
| 4.5 Overall Rating |
| 4.5 Quality |
| 5.0 Schedule |
| 4.0 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | Mobile App Development |
|---|---|
| Project Cost: | Less than $10,000 |
| Project Duration: | Aug 2025 - Nov 2025 |
| Business Type: | Aerospace & Defense |
|---|---|
| Location: | San Francisco, USA |
Questions & Answers
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