Quick comparison # App Pricing Verified price Open source Platforms Verified facts Score 1 Zoho BooksFree plan + paid $15 per org/month billed annually (Standard) No Web, Windows, macOS +2 8 of 8 68.8 2 VyaparFree plan + paid ₹699 a year (Silver, mobile) No Android, iOS, Windows 9 of 9 64.8 3 Zoho InvoiceFree — No Web, iOS, Android 3 of 3 57.5 4 Invoice NinjaFree plan + paid $14 a month billed monthly, or $140 a year (Pro) No Web, Windows, macOS +4 7 of 8 54.6
1 Best for: Cost-conscious small businesses, especially those already using other Zoho apps
Free plan + paid Web, Windows, macOS, iOS, Android
Why switch from Refrens
Mature cloud accounting with GST filing and a wider app ecosystem from Zoho.
Pros Free plan plus low per-organisation pricing Automation rules and custom fields at small-business prices Works closely with Zoho CRM, Inventory and PayrollCons Fewer accountants know it than QuickBooks or Xero Features and pricing vary by country edition Interface can feel crowdedHow this score is calculated Editorial fit ×0.3 100
Reviews ×0.3 63
Clicks (90 days) ×0.15 0
Freshness ×0.15 100
Votes ×0.1 50
0 counted reviews, 0 up and 0 down votes. Full formula
Verified facts 8 of 8 verified Free plan Yes, while yearly revenue stays under $50K Checked Nov 8, 2026zoho.com(opens source in a new tab) Free plan users 1 user + 1 accountant Checked Nov 8, 2026zoho.com(opens source in a new tab) Standard plan $15/org/month billed annually Checked Nov 8, 2026zoho.com(opens source in a new tab) Professional plan $40 per org/month billed annually Checked Nov 8, 2026zoho.com(opens source in a new tab) Apps Mobile and desktop Checked Nov 8, 2026zoho.com(opens source in a new tab) Starting price $15 per org/month billed annually (Standard) Checked Nov 8, 2026zoho.com(opens source in a new tab) Premium plan $60 per org/month billed annually Checked Nov 8, 2026zoho.com(opens source in a new tab) Extra users $3 per user/month, or $2.50 billed annually Checked Nov 8, 2026zoho.com(opens source in a new tab) 2 Best for: Indian shop owners and traders who need fast GST billing and stock tracking on phone and PC
Free plan + paid Android, iOS, Windows
Why switch from Refrens
Popular Indian GST billing app with offline desktop use and inventory.
Pros Free basic plan on mobile Works offline and syncs when connected E-invoices, e-way bills and GST reports built in Supports several Indian languagesCons Built around Indian GST, so of little use elsewhere Desktop app needs a paid licence after the 7-day trial No macOS appHow this score is calculated Editorial fit ×0.3 87
Reviews ×0.3 63
Clicks (90 days) ×0.15 0
Freshness ×0.15 100
Votes ×0.1 50
0 counted reviews, 0 up and 0 down votes. Full formula
Verified facts 9 of 9 verified Free plan Yes, lifetime free on mobile, limited access Checked Nov 8, 2026vyaparapp.in(opens source in a new tab) Offline mode Yes, syncs when online Checked Nov 8, 2026vyaparapp.in(opens source in a new tab) E-invoicing E-invoices and e-way bills Checked Nov 8, 2026vyaparapp.in(opens source in a new tab) Languages 9+ Indian languages Checked Nov 8, 2026vyaparapp.in(opens source in a new tab) Starting price ₹699 a year (Silver, mobile) Checked Nov 8, 2026vyaparapp.in(opens source in a new tab) Gold plan ₹799 a year (mobile) Checked Nov 8, 2026vyaparapp.in(opens source in a new tab) Silver desktop plan ₹3,799 a year Checked Nov 8, 2026vyaparapp.in(opens source in a new tab) Platinum plan ₹9,999 a year Checked Nov 8, 2026vyaparapp.in(opens source in a new tab) 3 Best for: Freelancers and small businesses that only need invoicing and want it free
Free Web, iOS, Android
Why switch from Refrens
Free invoicing from Zoho with no document limit, if you only need invoices.
Pros Free with recurring invoices and reminders Time and expense tracking for billable work Easy upgrade path to Zoho BooksCons Not full accounting: no bank reconciliation or ledgers Payment gateway fees still apply Best value only if you stay in ZohoHow this score is calculated Editorial fit ×0.3 63
Reviews ×0.3 63
Clicks (90 days) ×0.15 0
Freshness ×0.15 100
Votes ×0.1 50
0 counted reviews, 0 up and 0 down votes. Full formula
4 Best for: Freelancers and small firms that want flexible invoicing and the option to self-host
Free plan + paid Self-hostable Web, Windows, macOS, Linux, iOS, Android, Self-hosted
Why switch from Refrens
Open-source invoicing you can self-host, for freelancers outside India.
Pros Self-host option alongside the hosted service Many payment gateways and a client portal Low-priced paid plansCons Not full accounting: no ledger or reconciliation Source-available licence, not standard open source Free hosted plan is limited to five clientsHow this score is calculated Editorial fit ×0.3 57
Reviews ×0.3 63
Clicks (90 days) ×0.15 0
Freshness ×0.15 91
Votes ×0.1 50
0 counted reviews, 0 up and 0 down votes. Full formula
Verified facts 7 of 8 verified Free plan Yes, up to 5 clients Checked Nov 8, 2026invoiceninja.com(opens source in a new tab) Pro plan $14/month billed monthly Checked Nov 8, 2026invoiceninja.com(opens source in a new tab) Code licence Source-available Checked Nov 8, 2026github.com(opens source in a new tab) Users 200,000+ businesses Checked Nov 8, 2026invoiceninja.com(opens source in a new tab) Starting price $14 a month billed monthly, or $140 a year (Pro) Checked Nov 8, 2026invoiceninja.com(opens source in a new tab) Enterprise plan From $18 a month (1–2 users) Checked Nov 8, 2026invoiceninja.com(opens source in a new tab) Money-back guarantee 30 days Checked Nov 8, 2026invoiceninja.com(opens source in a new tab)