Supplemental Table 4: Mean scores between the 3 reviewers for each dimension by app.  ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
App/Dimension,Absence Reporting,Abundance/ Area,Catch Per Unit Feature/ Time Spent for observation,Climate/ Habitat Data,External Sensors/ Hardware,Internal phone sensors,Large Geographical Range,Manual notes/ Data Entry,Sighting Type/ Status Documentation (Alive/Dead and/or LifeStage),Sampling Method Documentation,Taxonomic Range,Tracks target over time,AI/Photo ID ,IAS List/ field guide/ key,Map w/ observations,Photo upload,Report Verification,Search/ List Filter,Unknown Reporting,Automated outlier rejection,Integrates previous reports,Offline Reporting/ Use,Reporting Form,Reports to central database,Website/Dashboard,Device Compatibility,feedback feature,Gamification,Help content,IAS Related Title,Newsfeed/ Notifications,Social Media Outlet,Updated regularly,User Account/login,User Centered Design
643-Pest,0.00,0.00,0.00,0.00,0.00,2.33,1.00,2.00,1.00,0.00,3.00,0.00,0.00,1.00,1.00,3.00,0.33,0.00,3.00,0.00,0.00,0.00,3.00,2.33,1.67,2.33,0.00,0.00,0.00,1.33,0.00,0.00,0.33,0.00,1.00
Alaska Weeds ID,1.00,2.00,0.00,0.00,0.00,1.33,1.00,0.00,0.00,0.00,2.67,0.00,0.00,3.00,1.00,1.00,0.67,3.00,0.00,0.00,0.67,1.00,1.00,1.67,1.00,2.33,2.33,0.00,3.00,2.33,0.00,0.00,2.33,1.00,2.67
Aqua Invaders,0.00,2.00,0.00,0.00,0.00,2.33,2.67,3.00,0.00,0.00,2.00,0.00,1.00,3.00,0.00,3.00,1.67,3.00,0.00,0.00,1.00,1.00,3.00,3.00,1.00,1.67,0.00,0.00,2.00,2.67,0.00,0.00,0.00,1.00,3.00
AquaHunter,0.00,0.00,0.00,0.00,0.00,2.33,0.67,3.00,0.00,0.00,2.00,1.00,3.00,3.00,3.00,3.00,1.67,3.00,2.00,0.00,1.33,0.00,3.00,1.67,1.67,1.67,1.00,0.00,3.00,1.00,0.00,0.00,0.00,0.00,3.00
Asian Hornet Watch,0.00,3.00,0.00,0.00,0.00,2.33,2.67,3.00,0.00,0.00,0.67,0.00,1.00,3.00,0.00,3.00,1.00,0.00,0.00,0.00,0.00,0.00,3.00,2.33,0.33,2.33,0.67,0.00,2.00,1.00,0.00,0.00,1.33,1.33,3.00
BESTPROTECT242,0.00,0.00,0.00,0.00,0.00,1.67,3.00,3.00,0.00,0.00,3.00,0.00,0.00,0.00,0.00,3.00,0.67,0.00,3.00,0.00,0.00,0.00,2.00,1.33,0.67,2.33,0.00,0.00,0.00,0.00,0.00,0.00,2.67,1.67,1.33
Cat Tracker,0.00,2.00,2.00,0.00,0.00,2.00,2.00,1.00,2.00,1.00,0.00,0.00,0.00,0.00,1.50,1.00,0.00,0.00,0.00,0.00,0.67,0.00,3.00,1.33,1.33,2.33,0.67,0.00,1.67,0.33,0.00,0.00,2.67,2.00,3.00
CSMON-LIFE Observation,0.00,0.00,0.00,0.00,0.00,2.33,2.67,3.00,0.00,0.00,2.67,1.00,0.00,3.00,0.00,3.00,1.67,1.00,2.00,0.00,1.00,0.00,2.00,2.33,1.33,2.33,2.67,0.00,0.67,0.00,2.00,0.33,0.00,2.00,3.00
EDDMapS,3.00,2.00,2.67,2.00,0.00,2.33,3.00,3.00,1.00,1.00,2.67,2.00,1.00,3.00,2.00,3.00,2.33,3.00,1.00,0.00,2.00,3.00,3.00,3.00,2.33,2.33,2.67,0.00,0.00,0.67,0.00,0.00,3.00,2.67,3.00
EDDMapS Ontario,1.00,3.00,1.00,1.67,0.00,2.33,1.00,3.00,3.00,3.00,2.67,2.00,0.00,3.00,1.00,3.00,1.33,3.00,1.00,0.00,2.00,3.00,3.00,3.00,2.33,2.33,3.00,0.00,0.00,0.67,0.00,0.00,3.00,2.00,3.00
EDDMapS West,2.00,3.00,3.00,0.00,0.00,2.33,2.33,3.00,0.00,0.00,2.67,2.00,0.00,3.00,1.00,3.00,2.33,3.00,0.00,0.00,2.00,3.00,3.00,3.00,2.33,2.33,1.67,0.00,1.00,0.67,3.00,0.00,3.00,2.67,3.00
ERWP Invasives Reporter,0.00,0.00,0.00,0.00,0.00,2.67,0.00,2.00,0.00,0.00,2.00,0.00,0.00,3.00,0.00,3.00,1.00,1.00,0.00,0.00,0.67,1.00,3.00,2.33,1.67,1.67,0.00,0.00,0.33,3.00,0.00,1.33,1.67,0.00,2.33
FeralScan Pest Mapping,1.00,3.00,0.00,1.33,0.00,2.33,3.00,3.00,3.00,2.00,2.33,3.00,0.00,3.00,0.00,3.00,1.33,0.00,1.00,0.00,0.67,2.00,3.00,2.67,2.67,2.33,0.67,0.00,3.00,1.00,0.00,0.33,3.00,2.33,2.67
Flora Incognita,0.00,0.00,0.00,0.00,0.00,2.33,3.00,2.00,0.00,0.00,2.33,0.00,3.00,2.00,3.00,3.00,1.67,3.00,3.00,0.00,1.67,1.00,3.00,1.33,2.00,2.33,1.67,0.00,2.33,0.00,2.00,0.00,3.00,2.33,3.00
FWC Reporter,0.00,0.00,0.00,1.00,0.00,2.33,1.00,3.00,3.00,1.00,2.67,0.00,0.00,1.00,0.00,3.00,1.33,1.00,3.00,0.00,0.00,1.00,3.00,2.67,1.00,2.33,0.00,0.00,0.00,0.00,0.00,0.00,2.33,0.00,1.67
GLEDN,3.00,3.00,3.00,1.00,0.00,2.33,2.00,3.00,2.00,0.00,2.67,2.00,0.00,3.00,2.00,3.00,2.33,3.00,1.00,0.00,2.00,3.00,3.00,3.00,2.00,2.33,2.67,0.00,1.33,0.00,3.00,0.00,3.00,3.00,3.00
IASTracker,0.00,2.00,0.00,0.00,0.00,2.00,3.00,3.00,0.00,0.00,2.33,1.00,0.00,3.00,1.00,3.00,1.67,2.00,0.00,0.00,1.67,2.00,3.00,2.67,3.00,2.33,0.67,0.00,1.67,2.00,1.00,0.00,0.00,0.67,3.00
iMapInvasives Mobile,2.00,1.00,1.00,1.00,0.00,2.67,2.33,3.00,0.00,0.00,2.33,0.00,0.00,1.00,2.00,3.00,1.33,3.00,0.00,0.00,1.67,0.00,3.00,2.67,1.33,2.33,0.00,0.00,3.00,3.00,0.00,0.00,3.00,3.00,2.67
iNaturalist,0.00,0.00,0.00,0.00,0.00,2.67,3.00,3.00,0.00,0.00,3.00,1.00,3.00,3.00,3.00,3.00,2.67,1.00,3.00,2.00,1.33,1.67,2.67,2.33,1.33,2.33,0.00,2.00,0.00,0.00,2.00,0.67,3.00,3.00,3.00
InvasivApp,1.00,3.00,0.00,2.33,0.00,2.67,2.67,3.00,1.00,0.00,2.00,2.00,0.00,3.00,3.00,3.00,1.33,1.33,0.00,0.00,1.33,1.00,3.00,2.67,1.33,2.33,0.00,0.00,0.00,3.00,0.00,0.00,3.00,0.67,2.67
Invasive Alien Species Europe,0.00,3.00,0.00,1.00,0.00,2.67,2.67,3.00,0.00,0.00,2.67,1.00,0.00,3.00,3.00,3.00,2.00,3.00,0.00,0.00,1.33,2.00,3.00,3.00,2.00,2.33,1.00,0.00,0.67,3.00,2.00,0.00,3.00,2.67,3.00
Invasive Plants of Arizona,0.00,0.00,0.00,0.00,0.00,2.33,1.00,1.00,0.00,0.00,2.00,1.00,0.00,3.00,0.00,3.00,0.00,2.00,1.00,0.00,1.33,0.00,1.00,1.33,0.67,1.67,1.00,0.00,0.00,3.00,0.00,3.00,2.33,0.67,2.33
IveGot1,3.00,3.00,3.00,0.00,0.00,2.67,1.00,3.00,0.00,0.00,2.67,0.00,0.00,3.00,2.00,3.00,2.00,3.00,3.00,0.00,3.00,3.00,3.00,3.00,2.00,2.33,3.00,0.00,0.67,0.00,3.00,0.00,3.00,2.67,2.67
MAEDN,3.00,3.00,2.00,0.00,0.00,2.33,2.00,3.00,0.00,0.00,2.67,1.00,0.00,3.00,3.00,3.00,2.00,2.33,3.00,0.00,2.00,3.00,3.00,3.00,3.00,2.33,2.67,0.00,0.67,0.00,3.00,0.00,1.67,3.00,3.00
Malta Flora & Fauna,0.00,2.00,0.00,1.33,0.00,2.67,2.00,2.00,0.00,0.00,2.67,1.00,0.00,3.00,0.00,3.00,1.33,3.00,0.00,0.00,0.67,0.00,2.00,2.33,1.67,2.33,2.33,0.00,0.00,0.00,3.00,0.00,2.33,0.00,2.67
MISIN,3.00,3.00,0.00,0.00,0.00,2.33,2.33,3.00,0.00,0.00,2.67,1.00,0.00,3.00,2.00,3.00,1.67,2.00,0.00,0.00,2.00,3.00,3.00,3.00,2.67,2.33,0.67,0.00,2.33,1.00,0.00,0.00,2.33,3.00,2.50
MyPestGuide Reporter,0.00,0.00,1.00,1.00,0.00,2.33,2.33,3.00,1.00,2.00,2.33,1.00,0.00,0.00,0.00,3.00,1.67,0.00,2.00,0.00,0.67,1.00,3.00,3.00,2.00,2.33,1.33,0.00,2.67,0.00,1.00,0.00,2.00,3.00,2.33
NJ Invasives,0.00,3.00,0.00,0.00,0.00,2.33,1.00,3.00,0.00,0.00,2.67,1.00,0.00,3.00,3.00,3.00,2.00,3.00,1.00,0.00,2.00,3.00,3.00,3.00,2.67,2.33,3.00,0.00,0.67,2.67,3.00,0.33,0.67,3.00,3.00
OISO,0.00,0.00,0.00,0.33,0.00,2.00,1.00,3.00,0.00,0.00,2.33,2.00,0.00,3.00,3.00,3.00,1.67,3.00,2.00,0.00,1.00,0.00,3.00,3.00,3.00,1.67,0.67,0.00,0.67,1.00,3.00,0.00,3.00,0.00,3.00
Outsmart Invasive Species,3.00,3.00,3.00,0.00,0.00,2.33,1.00,3.00,0.00,0.00,2.67,1.00,0.00,3.00,2.00,3.00,1.67,3.00,2.00,0.00,2.67,3.00,3.00,3.00,1.00,2.33,2.00,0.00,2.00,3.00,3.00,0.00,1.33,3.00,3.00
PA AIS,0.00,2.00,0.00,0.33,0.00,2.00,1.00,3.00,0.00,0.00,2.00,0.00,0.00,3.00,1.00,3.00,1.33,3.00,0.00,0.00,1.00,1.00,3.00,3.00,0.67,1.67,1.00,0.00,0.67,2.67,1.00,0.00,2.33,0.00,2.67
PlantNet,0.00,0.00,0.00,0.00,0.00,2.33,3.00,3.00,0.00,0.00,2.00,1.00,3.00,1.00,2.00,3.00,2.00,3.00,2.00,0.00,1.33,3.00,1.00,1.67,1.33,2.33,0.67,0.00,2.67,0.00,3.00,1.00,2.67,2.67,3.00
Rangeland Collector,0.00,3.00,0.00,0.00,0.00,2.00,2.33,3.00,0.00,0.00,2.33,0.00,0.00,2.00,1.00,3.00,1.33,1.00,0.00,0.00,1.00,2.00,3.00,2.33,0.67,1.00,0.67,0.00,0.67,0.00,0.00,0.00,1.67,2.00,2.33
Report Invasives BC,0.00,1.00,0.00,0.00,0.00,2.33,1.00,3.00,0.00,0.00,2.33,1.00,0.00,3.00,3.00,3.00,1.67,3.00,1.00,1.00,2.00,3.00,3.00,2.67,2.00,1.67,0.00,0.00,0.00,3.00,0.00,0.00,3.00,0.00,3.00
SEEDN,3.00,3.00,2.00,0.00,0.00,2.33,2.00,3.00,0.00,0.00,2.33,1.00,0.00,3.00,2.00,3.00,1.67,3.00,1.00,0.00,2.00,3.00,3.00,3.00,3.00,2.33,3.00,0.00,1.00,0.00,2.00,0.00,2.00,3.00,3.00
Squishr,0.00,2.00,0.00,0.00,0.00,2.33,3.00,2.00,2.00,0.00,0.33,1.00,0.00,0.00,3.00,3.00,0.67,0.00,0.00,0.00,2.67,0.00,1.00,2.00,0.33,2.00,1.00,3.00,0.00,0.00,2.00,0.67,2.33,3.00,2.33
Stink Bug Scout,0.00,1.00,0.00,1.00,0.00,2.33,3.00,3.00,1.00,0.00,1.00,0.00,0.00,1.00,1.00,3.00,0.67,1.00,0.00,0.00,1.67,2.00,3.00,2.67,0.33,2.33,0.00,0.00,0.00,1.00,0.00,0.00,0.67,1.33,1.00
Texas Invasives,0.00,3.00,3.00,1.00,0.00,2.33,1.00,2.00,1.00,0.00,2.33,1.00,0.00,3.00,1.00,3.00,1.67,3.00,0.00,0.00,2.00,2.00,3.00,2.67,1.67,2.33,0.67,0.00,2.00,3.00,0.00,0.00,2.33,3.00,3.00
WA Invasives,0.00,0.00,0.00,0.00,0.00,2.00,1.00,3.00,0.00,0.00,2.33,1.00,0.00,3.00,3.00,2.00,1.67,3.00,1.00,0.00,2.00,2.00,3.00,2.67,2.00,2.33,0.00,0.00,0.00,3.00,0.00,0.00,3.00,1.00,2.67
Wild Spotter,0.00,1.00,3.00,0.00,0.00,2.33,3.00,3.00,0.00,0.00,2.33,1.00,0.00,3.00,1.00,3.00,1.67,2.00,0.00,0.00,1.00,3.00,3.00,3.00,1.33,2.33,0.00,0.00,0.00,0.00,1.00,0.00,3.00,1.00,2.33
Worm Tracker,1.00,2.67,0.00,3.00,0.00,2.00,2.67,3.00,1.00,1.00,0.67,1.00,0.00,0.00,0.00,3.00,1.67,0.00,1.00,0.00,0.67,1.00,3.00,2.33,3.00,0.67,0.67,0.00,1.67,0.33,0.00,0.00,1.00,0.00,2.33