The other apps on the lists Contractor+ sits on, in ThatPainter's order.
Free plan FieldVibe suits solo home service professionals and small service businesses that need scheduling, customer records, and invoicing. Its listed audience includes trades such as HVAC, plumbing, electrical, lawn care, cleaning, pest control, and handyman businesses.
Free plan 
Clear Estimates suits residential remodelers, handymen, and general contractors who prepare itemized estimates and proposals. Its supplied parts and templates are geared toward residential remodeling and handyman work, so other uses may call for customization.
Jobber suits home and commercial service businesses that need scheduling, routing, quotes, customer communication and payment tools across office and field work. Painting businesses can use its general service-business workflow, mobile apps and customer tools.
It suits solo handymen and service teams that need job scheduling alongside customer records, estimates and invoices. Teams can use its mobile location tracking and time-tracking features.
Markate suits home service professionals and small businesses that need job management, scheduling, dispatch, invoicing, and field team tools in one platform. Its mobile apps, offline access, customer portal, and accounting integrations may be useful for businesses coordinating office and field work.
KaamCam suits fire-protection contractors managing inspections, compliance records, recurring visits, billing, and mobile documentation. It also fits trade teams that need dispatching, GPS records, estimates, invoices, customer updates, and offline mobile work.
Smart Book suits owner-led local service businesses such as lawn care, cleaning, property maintenance, pool service, HVAC, and pest control. It fits teams that need recurring job scheduling, customer records, estimates, invoices, and technician workflows in one platform.
Housecall Pro suits service businesses that need invoicing, payments, route optimization, customer portal access, or recurring-job support. Teams can choose a plan based on the included user count, while taking the listed technician limit of one into account.
It suits service businesses such as painting, handyman and general contracting teams that need scheduling, estimates and payment tools. Offline mobile access may help technicians who need to update job information without connectivity.
SpringOS suits US field service businesses that want customer records, estimates, job scheduling, invoicing, and billing in one system. It may fit businesses that also want an included lead-generating website and team installation, with QuickBooks Online sync available on Pro or higher.
Tofu suits growing service businesses that coordinate field crews and need scheduling, job tracking, estimates, invoices, and payment links. It is aimed at trades and services including cleaning, landscaping, HVAC, plumbing, electrical, and handyman work.
Renovate suits solo contractors and renovation or remodeling crews that need to organize estimates, invoices, jobs and client communication. Painters can use its estimates and job tools to manage project work, and its room previews may help visualize a style for a client.
ValLedger suits service businesses that want lead capture, estimates, scheduling, invoicing, payments, and job profitability tools in one web platform. Its listed audiences include painting and other home-service businesses, and its GPS time tracking and route planning may suit teams that send crews to job sites.
Worky suits home or commercial service businesses that need to manage jobs, staff scheduling, quotes and billing in one system. Its higher plans may suit teams that need tools such as CRM, recurring jobs, payment collection, route optimization or payroll.