Best IoT App Development Companies

MobiDev vs Intellectsoft: full comparison for 2026

Quick verdict

MobiDev (4.1/5) edges ahead of Intellectsoft (3.7/5) overall. MobiDev is the better choice for app-heavy IoT products with AI or AR features. Intellectsoft is the stronger option for enterprise app modernisation with some IoT. The right choice depends on your project size, budget, and required tech stack.

MobiDev vs Intellectsoft: head-to-head summary

Criterion MobiDev Intellectsoft
Founded 2009 2007
HQ Atlanta, Georgia, USA (R&D in Ukraine and Poland) New York, United States
Team size 250–500 150-300
Rating 4.1 / 5 3.7 / 5
Primary differentiator Mobile and web development history plus applied AI and AR work for connected products General digital agency that adds IoT integration to broader app projects
Pricing model Time and materials, dedicated team Time and materials, fixed price
Min. engagement Not published Not published
Primary tech stack Swift, Kotlin, Flutter Swift, Kotlin, React
Industries served Healthcare, Retail, Industrial manufacturing, Smart home Construction, Healthcare, Retail, Fintech

MobiDev vs Intellectsoft: overview

MobiDev

Oleg Lola founded MobiDev in Kharkiv in 2009, and the company still runs under his leadership with US and UK legal entities and R&D centres in Ukraine and Poland. Its own company report put the team at 447 people in mid-2022. Connected-device projects joined its mobile and web work around 2014, and it now publishes on AI, AR and IoT. Most of its IoT strength sits in the app and data side rather than in firmware or hardware.

Intellectsoft

Intellectsoft was founded in 2007 and most directories list New York as its headquarters, with offices in the UK, Norway, Ukraine and Latin America. Its team is estimated at 150 to 300 people. IoT is one of five labs the company advertises, and client reviews mention IoT integration within full-stack projects. It is a general digital agency first, so IoT depth is lighter than at the specialists above it.

Services and capabilities: MobiDev vs Intellectsoft

Capability MobiDev Intellectsoft
Mobile companion apps ✓ ✓
Web dashboards and portals ✓ ✓
IoT cloud back end ✓ ✓
Embedded firmware ✗ ✗
Hardware design ✗ ✗
Edge AI ✓ ✗
Fixed-price projects ✗ ✓
Dedicated team model ✓ ✓

Tech stack comparison: MobiDev vs Intellectsoft

Framework / platform MobiDev Intellectsoft
AWS ✓ ✓
Azure ✓ N/A
Embedded Linux N/A N/A
BLE N/A N/A
MQTT N/A N/A
Swift ✓ ✓
Kotlin ✓ ✓
Flutter ✓ N/A
React Native N/A N/A

Pricing comparison: MobiDev vs Intellectsoft

Criterion MobiDev Intellectsoft
Minimum engagement Not published Not published
Engagement models Dedicated team, Time and materials Fixed project, Time and materials, Dedicated team
Rate transparency Not public Not public
Price tier Mid-market Mid-market

Target audience comparison: MobiDev vs Intellectsoft

Dimension MobiDev Intellectsoft
Best company size Startup to mid-market Startup to mid-market
Best industries Healthcare, Retail, Industrial manufacturing Construction, Healthcare, Retail
Best use cases Adding on-device AI to a connected camera or retail sensor app., Building an AR maintenance app that reads live equipment data. Adding sensor data to a construction or field-service app., Building a customer portal that shows connected equipment status.
Typical project type Dedicated team Fixed project

MobiDev vs Intellectsoft: pros and cons

MobiDev
+ More than 15 years of mobile app delivery
+ Applied AI and AR experience for apps that interpret device data
+ Relocated most staff to safer offices in Chernivtsi and Łódź after 2022
- Little hardware or deep firmware work
- Headquarters is listed differently across sources (Atlanta, Norcross, Sacramento)
- IoT is a secondary practice next to general app development
Intellectsoft
+ Experienced in enterprise mobile and web apps
+ Can bundle IoT integration into a wider digital project
+ Offices across several regions
- IoT is a secondary capability
- Headquarters and founder details differ between sources
- No device engineering

Who should choose MobiDev?

A typical fit: adding on-device AI to a connected camera or retail sensor app.

Mobile and web development history plus applied AI and AR work for connected products. Minimum engagement is not publicly disclosed. Works best with clients in Healthcare, Retail, Industrial manufacturing, Smart home.

Who should choose Intellectsoft?

A typical fit: adding sensor data to a construction or field-service app.

General digital agency that adds IoT integration to broader app projects. Minimum engagement is not publicly disclosed. Works best with clients in Construction, Healthcare, Retail, Fintech.

Decision matrix: MobiDev vs Intellectsoft

Your situation Recommended choice
You need full-ownership delivery on a defined project scope Intellectsoft
You need a large dedicated team for an ongoing programme MobiDev
Your budget is at the lower end Compare: MobiDev (Not published) vs Intellectsoft (Not published)
You need specialist depth in a specific vertical MobiDev
You need staff augmentation or team extension Neither; consider alternatives that offer staff aug
You need consulting before committing to a build Intellectsoft

Use case fit: MobiDev vs Intellectsoft

Use case MobiDev fit Intellectsoft fit Winner
Adding on-device AI to a connected camera or retail sensor app. Strong Strong Both equally
Building an AR maintenance app that reads live equipment data. Strong Strong Both equally
Adding sensor data to a construction or field-service app. Strong Strong Both equally
Building a customer portal that shows connected equipment status. Strong Strong Both equally
Fixed-price MVP app Limited Limited Both equally
Long-term dedicated team Limited Limited Both equally

Verdict: MobiDev vs Intellectsoft

MobiDev (4.1/5) is the stronger overall choice for most IoT App Development projects. Mobile and web development history plus applied AI and AR work for connected products.

Intellectsoft (3.7/5) is worth a look if you need building a customer portal that shows connected equipment status. If your situation matches that, Intellectsoft is a competitive option.

Related comparisons

MobiDev vs Intellectsoft FAQ

Is MobiDev better than Intellectsoft?

MobiDev (4.1/5) scores higher overall, but "better" depends on your use case. MobiDev's strongest advantage: more than 15 years of mobile app delivery. Intellectsoft's strongest advantage: experienced in enterprise mobile and web apps.

How do MobiDev and Intellectsoft differ in pricing?

MobiDev uses time and materials, dedicated team pricing. Intellectsoft uses time and materials, fixed price pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.

Which is better for enterprise: MobiDev or Intellectsoft?

MobiDev is the larger team and typically the better enterprise-scale choice. For very large programmes, verify team size and compliance coverage directly with each company before shortlisting.

What are the main differences between MobiDev and Intellectsoft?

MobiDev's primary differentiator is: mobile and web development history plus applied AI and AR work for connected products. Intellectsoft's primary differentiator is: general digital agency that adds IoT integration to broader app projects. They also differ in team size (250–500 vs 150-300), minimum engagement (Not published vs Not published), and primary industries served (Healthcare, Retail vs Construction, Healthcare).

Verify all details directly with each company before making a decision.