Updated in October 2025
Top Mobile App Development Companies in Illinois
Budget range
Industry focus
Country
Hourly rates
Company size
List of best mobile app developers in Illinois
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Illinois Leaders Board
1
Velvetech LLC
2
Simform
3
Atomic Object
4
Red Squirrel Technologies
5
CodeClouds
6
TXI
7
HyperSense Software Inc
8
TekRevol
9
Synergy Labs
10
Phenomenon Studio
11
Taction Software
12
Rightpoint
13
WEZOM
14
ValueLabs
15
mDevelopers
1
Velvetech LLC
2
Simform
3
Atomic Object
4
Red Squirrel Technologies
5
CodeClouds
6
TXI
7
HyperSense Software Inc
8
TekRevol
9
Synergy Labs
10
Phenomenon Studio
11
Taction Software
12
Rightpoint
13
WEZOM
14
ValueLabs
15
mDevelopers
Vendorland Scores & Parameters
| # | Company | Overall score | Category score | Clients & experience | Reviews | Brand recognition | Track record | Geo strategy | Focus % |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Velvetech LLC | 93 | 82 | 20 | 20 | 17 | 19 | 12 | 30 |
| 2 | Simform | 91 | 83 | 19 | 19 | 17 | 19 | 14 | 20 |
| 3 | Atomic Object | 89 | 79 | 20 | 19 | 20 | 20 | 13 | 55 |
| 4 | Red Squirrel Technologies | 85 | 70 | 20 | 20 | 14 | 20 | 11 | 11 |
| 5 | CodeClouds | 71 | 65 | 17 | 18 | 8 | 16 | 11 | 20 |
| 6 | TXI | 71 | 63 | 17 | 19 | 10 | 18 | 12 | 60 |
| 7 | HyperSense Software Inc | 70 | 61 | 19 | 19 | 9 | 16 | 11 | 40 |
| 8 | TekRevol | 69 | 60 | 18 | 19 | 8 | 6 | 20 | 35 |
| 9 | Synergy Labs | 67 | 59 | 0 | 20 | 10 | 17 | 20 | 56 |
| 10 | Phenomenon Studio | 67 | 58 | 0 | 20 | 10 | 17 | 20 | 20 |
| 11 | Taction Software | 66 | 57 | 18 | 17 | 7 | 15 | 11 | 25 |
| 12 | Rightpoint | 60 | 53 | 0 | 19 | 10 | 17 | 14 | 56 |
| 13 | WEZOM | 60 | 52 | 0 | 20 | 10 | 17 | 13 | 27 |
| 14 | ValueLabs | 60 | 52 | 0 | 13 | 10 | 17 | 20 | 13 |
| 15 | mDevelopers | 60 | 50 | 0 | 20 | 10 | 17 | 13 | 56 |